LogConstantQ
type: Class
comment: LogConstantQ
subclass of: AudioFeature
term status: testing

PitchProfile_operation_4
term status: testing
next operation: PitchProfile_operation_5
comment: PitchProfile computational sequence step 4
type: Sum

HarmonicEnergyEntropy_operation_1
type: Windowing
next operation: HarmonicEnergyEntropy_operation_2
term status: testing
comment: HarmonicEnergyEntropy computational sequence step 1

AreaMomentsMFCC
subclass of: AudioFeature
type: Class
term status: testing
comment: AreaMomentsMFCC

Energy Spectral Density
comment: Subclass of Filter from the Audio Feature Ontology
subclass of: Filter
type: Class
term status: testing

KeyMode
subclass of: AudioFeature
type: Class
term status: testing
comment: KeyMode

Sone model
type: Model
sequence: Sone operation sequence
term status: testing
comment: Computational model for MPEG7AudioWaveform

Chromagram_operation_3
type: Logarithm
next operation: Chromagram_operation_4
term status: testing
comment: Chromagram computational sequence step 3

CyclicBeatSpectrum_operation_6
type: Comb Filter
comment: CyclicBeatSpectrum computational sequence step 6
next operation: CyclicBeatSpectrum_operation_7
term status: testing

BeatTracker_operation_4
comment: BeatTracker computational sequence step 4
type: Derivation Difference
term status: testing
next operation: BeatTracker_operation_5

SpectralPeakStructure_operation_5
type: Histogram
comment: SpectralPeakStructure computational sequence step 5
term status: testing
next operation: SpectralPeakStructure_operation_6

SpectralPeaks_operation_3
type: Maximum
comment: SpectralPeaks computational sequence step 3
next operation: SpectralPeaks_operation_4
term status: testing

SpectralCenter model
type: Model
sequence: SpectralCenter operation sequence
term status: testing
comment: Computational model for MPEG7AudioWaveform

ModifiedGroupDelay_operation_5
comment: ModifiedGroupDelay computational sequence step 5
term status: testing
type: OptionalOperation
type: Discrete Cosine Transform
type: LastOperation

RhythmPatterns_operation_1
next operation: RhythmPatterns_operation_2
comment: RhythmPatterns computational sequence step 1
type: Windowing
term status: testing

MPEG7HarmonicSpectralSpread_operation_3
comment: MPEG7HarmonicSpectralSpread computational sequence step 3
type: Harmonic Peak Detection
next operation: MPEG7HarmonicSpectralSpread_operation_4
term status: testing

ChordEstimate
type: Class
comment: ChordEstimate
subclass of: AudioFeature
term status: testing

NoteTracker
type: Class
term status: testing
comment: NoteTracker
subclass of: AudioFeature

SpectralPeaks_operation_4
type: LastOperation
type: Derivation Difference
term status: testing
comment: SpectralPeaks computational sequence step 4

Genre
subclass of: AudioFeature
term status: testing
type: Class

MPEG7AudioSpectrumBasis_operation_4
type: Logarithm
next operation: MPEG7AudioSpectrumBasis_operation_5
term status: testing
comment: MPEG7AudioSpectrumBasis computational sequence step 4

StrongestBeat
term status: testing
subclass of: AudioFeature
type: Class
comment: StrongestBeat

MPEG7AudioSpectrumSpread_operation_5
type: Deviation
term status: testing
comment: MPEG7AudioSpectrumSpread computational sequence step 5
type: LastOperation

CyclicBeatSpectrum
subclass of: AudioFeature
term status: testing
type: Class
model: CyclicBeatSpectrum model
comment: CyclicBeatSpectrum

SpectralDispersion
comment: SpectralDispersion
subclass of: AudioFeature
model: SpectralDispersion model
type: Class
term status: testing

Decay
subclass of: AudioFeature
comment: Decay
type: Class
term status: testing

SpectralFlatnessPerBand
subclass of: AudioFeature
type: Class
term status: testing
comment: SpectralFlatnessPerBand

MPEG7AudioSpectrumSpread model
term status: testing
comment: Computational model for MPEG7AudioWaveform
type: Model

Phase Space Embedding
term status: testing
subclass of: Transformation
type: Class
comment: Subclass of Transformation from the Audio Feature Ontology

SubbandSpectralFlux_operation_4
comment: SubbandSpectralFlux computational sequence step 4
next operation: SubbandSpectralFlux_operation_5
type: Normalization
term status: testing

AutocorrelationMFCCs_operation_7
type: LastOperation
type: Discrete Cosine Transform
comment: AutocorrelationMFCCs computational sequence step 7
term status: testing

BeatHistogram_operation_6
type: Peak Detection
term status: testing
comment: BeatHistogram computational sequence step 6
next operation: BeatHistogram_operation_7

SpectralKurtosis
term status: testing
type: Class
comment: SpectralKurtosis
subclass of: AudioFeature

AdaptiveSpectrogram
comment: AdaptiveSpectrogram
subclass of: AudioFeature
type: Class
term status: testing

MPEG7LogAttackTime_operation_3
term status: testing
comment: MPEG7LogAttackTime computational sequence step 3
next operation: MPEG7LogAttackTime_operation_4
type: Peak Detection

MPEG7AudioSpectrumBasis_operation_7
type: Independent Component Analysis
comment: MPEG7AudioSpectrumBasis computational sequence step 7
type: LastOperation
term status: testing
type: OptionalOperation

RatescalefrequencyFeatures_operation_6
type: Discrete Wavelet Transform
term status: testing
next operation: RatescalefrequencyFeatures_operation_7
comment: RatescalefrequencyFeatures computational sequence step 6

MPEG7HarmonicSpectralSpread_operation_2
type: Discrete Fourier Transform
comment: MPEG7HarmonicSpectralSpread computational sequence step 2
term status: testing
next operation: MPEG7HarmonicSpectralSpread_operation_3

Minimum
term status: testing
subclass of: Aggregation
type: Class
comment: Subclass of Aggregation from the Audio Feature Ontology

MPEG7AudioHarmonicity_operation_3
comment: MPEG7AudioHarmonicity computational sequence step 3
type: LastOperation
type: Maximum
term status: testing

GlobalSpectralShapeDescription
type: Class
term status: testing
comment: GlobalSpectralShapeDescription
subclass of: AudioFeature

MagnitudeSpectrum
type: Class
comment: MagnitudeSpectrum
subclass of: AudioFeature
term status: testing

OddToEvenHarmonicRatio
subclass of: AudioFeature
type: Class
term status: testing
comment: OddToEvenHarmonicRatio

Sharpness model
sequence: Sharpness operation sequence
comment: Computational model for MPEG7AudioWaveform
type: Model
term status: testing

JointAcousticandModuluationFrequency model
term status: testing
comment: Computational model for MPEG7AudioWaveform
type: Model
sequence: JointAcousticandModuluationFrequency operation sequence

Pitch
subclass of: AudioFeature
model: Pitch model
term status: testing
type: Class
comment: Pitch

MPEG7AudioWaveform model
comment: Computational model for MPEG7AudioWaveform
sequence: MPEG7AudioWaveform operation sequence
term status: testing
type: Model

PitchSynchronousZCPA_operation_7
comment: PitchSynchronousZCPA computational sequence step 7
type: Logarithm
term status: testing
next operation: PitchSynchronousZCPA_operation_8

HarmonicSpectralCentroid
term status: testing
subclass of: AudioFeature
type: Class
comment: HarmonicSpectralCentroid

MaxMagFreq
subclass of: AudioFeature
type: Class
comment: MaxMagFreq
term status: testing

Inharmonicity_operation_2
comment: Inharmonicity computational sequence step 2
next operation: Inharmonicity_operation_3
term status: testing
type: Autocorrelation

TimbralWidth
comment: TimbralWidth
subclass of: AudioFeature
type: Class
term status: testing

SubbandSpectralFlux_operation_5
comment: SubbandSpectralFlux computational sequence step 5
type: Spectral binning
next operation: SubbandSpectralFlux_operation_6
term status: testing

KeySOM
term status: testing
type: Class
comment: KeySOM
subclass of: AudioFeature

Chromagram_operation_1
type: Windowing
comment: Chromagram computational sequence step 1
term status: testing
next operation: Chromagram_operation_2

AimVQ (Auditory Image Model)
comment: AimVQ (Auditory Image Model)
subclass of: AudioFeature
type: Class
term status: testing

https://w3id.org/afo/vocab/1.1#MPEG7AudioFundamentalFrequency_operation_1
comment: MPEG7AudioFundamentalFrequency computational sequence step 1
type: Windowing
term status: testing

TotalEnergyModulation
comment: TotalEnergyModulation
subclass of: AudioFeature
type: Class
term status: testing

Discrete Wavelet Transform
label: DiscreteWaveletTransform
comment: DiscreteWaveletTransform
subclass of: AudioFeature
subclass of: Transformation
term status: testing
comment: Subclass of Transformation from the Audio Feature Ontology
type: Class

Attack
subclass of: AudioFeature
type: Class
term status: testing
comment: Attack

SpectralPeaks model
comment: Computational model for MPEG7AudioWaveform
type: Model
term status: testing
sequence: SpectralPeaks operation sequence

HarmonicEnergyEntropy model
comment: Computational model for MPEG7AudioWaveform
type: Model
sequence: HarmonicEnergyEntropy operation sequence
term status: testing

AuditoryFilterBankTemporalEnvelopes_operation_1
comment: AuditoryFilterBankTemporalEnvelopes computational sequence step 1
next operation: AuditoryFilterBankTemporalEnvelopes_operation_2
term status: testing
type: Windowing

EffectiveDuration
term status: testing
subclass of: AudioFeature
type: Class
comment: EffectiveDuration

Sharpness_operation_6
type: Mean
term status: testing
type: LastOperation
comment: Sharpness computational sequence step 6

PitchProfile_operation_7
term status: testing
type: Maximum
next operation: PitchProfile_operation_8
comment: PitchProfile computational sequence step 7

BeatSpectrum_operation_1
type: Windowing
comment: BeatSpectrum computational sequence step 1
term status: testing
next operation: BeatSpectrum_operation_2

Flatnessdb
subclass of: AudioFeature
comment: Flatnessdb
type: Class
term status: testing

SpectralCrest_operation_3
term status: testing
comment: SpectralCrest computational sequence step 3
next operation: SpectralCrest_operation_4
type: Spectral binning

HarmonicDerivate_operation_1
type: Windowing
comment: HarmonicDerivate computational sequence step 1
next operation: HarmonicDerivate_operation_2
term status: testing

PitchSynchronousZCPA_operation_8
comment: PitchSynchronousZCPA computational sequence step 8
type: Histogram
term status: testing
next operation: PitchSynchronousZCPA_operation_9

HarmonicSpectralSlope
type: Class
comment: HarmonicSpectralSlope
subclass of: AudioFeature
term status: testing

BeatTracker_operation_2
type: Bandpass Filter
term status: testing
next operation: BeatTracker_operation_3
comment: BeatTracker computational sequence step 2

BeatCount
type: Class
term status: testing
comment: BeatCount
subclass of: AudioFeature

TransientSteadyStateSeparation
subclass of: AudioFeature
type: Class
term status: testing
comment: TransientSteadyStateSeparation

TemporalRhythmHistogram
comment: TemporalRhythmHistogram
term status: testing
type: Class
subclass of: AudioFeature

BandPeriodicity_operation_3
next operation: BandPeriodicity_operation_4
type: Autocorrelation
term status: testing
comment: BandPeriodicity computational sequence step 3

AverageSquaredDifferenceFunction
comment: AverageSquaredDifferenceFunction
subclass of: AudioFeature
type: Class
term status: testing

AbsMax
type: Class
subclass of: AudioFeature
comment: AbsMax
term status: testing

SemitoneSpectrum
type: Class
subclass of: AudioFeature
comment: SemitoneSpectrum
term status: testing

Loudness
subclass of: AudioFeature
comment: Loudness
type: Class
term status: testing

AverageMagnitudeDifferenceFunction
term status: testing
comment: AverageMagnitudeDifferenceFunction
type: Class
subclass of: AudioFeature

IntegralLoudness_operation_3
comment: IntegralLoudness computational sequence step 3
next operation: IntegralLoudness_operation_4
type: Logarithm
term status: testing

Discrete Cosine Transform
subclass of: Transformation
subclass of: AudioFeature
comment: Subclass of Transformation from the Audio Feature Ontology
type: Class
label: DiscreteCosineTransform
comment: DiscreteCosineTransform
term status: testing

Autocorrelation
term status: testing
comment: Subclass of Transformation from the Audio Feature Ontology
subclass of: Transformation
type: Class

https://w3id.org/afo/vocab/1.1#MPEG7HarmonicSpectralDeviation_operation_1
comment: MPEG7HarmonicSpectralDeviation computational sequence step 1
type: Windowing
term status: testing

MELODIAMelodyExtractionintermediatesteps
type: Class
subclass of: AudioFeature
term status: testing

LogAttackTime
subclass of: AudioFeature
comment: LogAttackTime
term status: testing
type: Class

StereoSpectrum
subclass of: AudioFeature
type: Class
term status: testing
comment: StereoSpectrum

4HzModulationHarmonicCoefficients
model: ModulationHarmonicCoefficients model
type: Class
term status: testing
comment: 4HzModulationHarmonicCoefficients
subclass of: AudioFeature

MPEG7AudioWaveform
type: Class
comment: MPEG7AudioWaveform
model: MPEG7AudioWaveform model
subclass of: AudioFeature
term status: testing

AmplitudeDescriptor_operation_4
type: Level Crossing Detector
comment: AmplitudeDescriptor computational sequence step 4
next operation: AmplitudeDescriptor_operation_5
term status: testing

SpectralShapeStatistics
subclass of: AudioFeature
type: Class
term status: testing
comment: SpectralShapeStatistics

PitchSynchronousZCPA_operation_3
type: Autocorrelation
comment: PitchSynchronousZCPA computational sequence step 3
next operation: PitchSynchronousZCPA_operation_4
term status: testing

LinearPredictiveCoding model
sequence: LinearPredictiveCoding operation sequence
comment: Computational model for MPEG7AudioWaveform
term status: testing
type: Model

Volume
model: Volume model
type: Class
term status: testing
comment: Volume
subclass of: AudioFeature

TotalEnergy
subclass of: AudioFeature
comment: TotalEnergy
type: Class
term status: testing

AmplitudeofEnergyModulation
term status: testing
subclass of: AudioFeature
type: Class
comment: AmplitudeofEnergyModulation

SpectralPercentile
comment: SpectralPercentile
subclass of: AudioFeature
type: Class
term status: testing

AuditoryFilterBankTemporalEnvelopes_operation_2
comment: AuditoryFilterBankTemporalEnvelopes computational sequence step 2
next operation: AuditoryFilterBankTemporalEnvelopes_operation_3
type: Bandpass Filter
term status: testing

MPEG7AudioHarmonicity
type: Class
term status: testing
model: MPEG7AudioHarmonicity model
subclass of: AudioFeature
comment: MPEG7AudioHarmonicity

TemporalDecrease
comment: TemporalDecrease
subclass of: AudioFeature
type: Class
term status: testing

PitchProfile model
type: Model
term status: testing
comment: Computational model for MPEG7AudioWaveform
sequence: PitchProfile operation sequence

BarkscaleFrequencyCepstralCoefficients model
type: Model
term status: testing
comment: Computational model for MPEG7AudioWaveform
sequence: BarkscaleFrequencyCepstralCoefficients operation sequence

AreaMomentsConstantQMFCC
term status: testing
type: Class
comment: AreaMomentsConstantQMFCC
subclass of: AudioFeature

Harmonic Peak Detection
term status: testing
subclass of: Aggregation
type: Class
comment: Subclass of Aggregation from the Audio Feature Ontology

ADRess (Azimuth Discrimination and Resynthesis)
term status: testing
subclass of: AudioFeature
comment: ADRess (Azimuth Discrimination and Resynthesis)
type: Class

SpectralSlope
term status: testing
comment: SpectralSlope
type: Class
subclass of: AudioFeature
model: SpectralSlope model

CyclicBeatSpectrum_operation_3
next operation: CyclicBeatSpectrum_operation_4
comment: CyclicBeatSpectrum computational sequence step 3
type: Discrete Fourier Transform
term status: testing

EnhADRess (Azimuth Discrimination and Resynthesis)
type: Class
subclass of: AudioFeature
comment: EnhADRess (Azimuth Discrimination and Resynthesis)
term status: testing

ChromaCENSFeatures
subclass of: AudioFeature
term status: testing
comment: ChromaCENSFeatures
model: ChromaCENSFeatures model
type: Class

Principal Component Analysis
type: Class
subclass of: Transformation
term status: testing
comment: Subclass of Transformation from the Audio Feature Ontology

OddEvenRatio
type: Class
comment: OddEvenRatio
subclass of: AudioFeature
term status: testing

Volume_operation_2
comment: Volume computational sequence step 2
term status: testing
type: LastOperation
type: Root Mean Square

SpectralCenter_operation_2
type: Discrete Fourier Transform
term status: testing
comment: SpectralCenter computational sequence step 2
next operation: SpectralCenter_operation_3

ChromaMeans
subclass of: AudioFeature
type: Class
comment: ChromaMeans
term status: testing

DistanceMatrix
type: Class
comment: DistanceMatrix
term status: testing
subclass of: AudioFeature

FluctuationPatterns
term status: testing
subclass of: AudioFeature
comment: FluctuationPatterns
type: Class

Volume_operation_1
comment: Volume computational sequence step 1
type: Windowing
term status: testing
next operation: Volume_operation_2

RhythmPatterns_operation_2
next operation: RhythmPatterns_operation_3
comment: RhythmPatterns computational sequence step 2
type: Discrete Fourier Transform
term status: testing

PsychoacousticalPitch_operation_2
comment: PsychoacousticalPitch computational sequence step 2
term status: testing
type: Bandpass Filter
next operation: PsychoacousticalPitch_operation_3

SpectralFlatness
term status: testing
subclass of: AudioFeature
model: SpectralFlatness model
comment: SpectralFlatness
type: Class

CyclicBeatSpectrum_operation_2
term status: testing
comment: CyclicBeatSpectrum computational sequence step 2
next operation: CyclicBeatSpectrum_operation_3
type: Windowing

Tristimulus3
comment: Tristimulus3
subclass of: AudioFeature
type: Class
term status: testing

https://w3id.org/afo/vocab/1.1#MPEG7HarmonicSpectralDeviation_operation_5
term status: testing
type: Logarithm
comment: MPEG7HarmonicSpectralDeviation computational sequence step 5

KullbackLieblerOnsetDetectionFunction
type: Class
comment: KullbackLieblerOnsetDetectionFunction
subclass of: AudioFeature
term status: testing

MELODIAMelodyExtraction
type: Class
comment: MELODIAMelodyExtraction
term status: testing
subclass of: AudioFeature

AdaptiveTimeFrequencyTransform_operation_1
type: Adaptive Time Frequency Transform Comp
term status: testing
next operation: AdaptiveTimeFrequencyTransform_operation_2
comment: AdaptiveTimeFrequencyTransform computational sequence step 1

SpectralPeakStructure model
sequence: SpectralPeakStructure operation sequence
comment: Computational model for MPEG7AudioWaveform
term status: testing
type: Model

MPEG7TemporalCentroid_operation_2
next operation: MPEG7TemporalCentroid_operation_3
comment: MPEG7TemporalCentroid computational sequence step 2
type: Root Mean Square
term status: testing

SpectralCentroid_operation_4
comment: SpectralCentroid computational sequence step 4
next operation: SpectralCentroid_operation_5
term status: testing
type: OptionalOperation
type: Logarithm

MandelEllis
term status: testing
comment: MandelEllis
subclass of: AudioFeature
type: Class

PrincipalMelSpectrumComponents
subclass of: AudioFeature
comment: PrincipalMelSpectrumComponents
type: Class
term status: testing

ChromaCENSFeatures model
sequence: ChromaCENSFeatures operation sequence
type: Model
comment: Computational model for MPEG7AudioWaveform
term status: testing

NoiseRobustAuditoryFeature_operation_7
type: Discrete Cosine Transform
comment: NoiseRobustAuditoryFeature computational sequence step 7
type: LastOperation
term status: testing

EnhADRessStereoSpectrum (Azimuth Discrimination and Resynthesis)
term status: testing
comment: EnhADRessStereoSpectrum (Azimuth Discrimination and Resynthesis)
type: Class
subclass of: AudioFeature

BeatSpectrum model
term status: testing
comment: Computational model for MPEG7AudioWaveform
type: Model
sequence: BeatSpectrum operation sequence

RhythmPatterns_operation_4
term status: testing
comment: RhythmPatterns computational sequence step 4
type: Lowpass Filter
next operation: RhythmPatterns_operation_5

NoiseRobustAuditoryFeature_operation_6
type: Logarithm
term status: testing
next operation: NoiseRobustAuditoryFeature_operation_7
comment: NoiseRobustAuditoryFeature computational sequence step 6

MaxArgMax
type: Class
comment: MaxArgMax
subclass of: AudioFeature
term status: testing

Median
type: Class
comment: Subclass of Aggregation from the Audio Feature Ontology
subclass of: AudioFeature
subclass of: Aggregation
comment: Median
term status: testing

DistortionDiscriminantAnalysis_operation_2
term status: testing
type: Modulated Complex Lapped Transform
comment: DistortionDiscriminantAnalysis computational sequence step 2
next operation: DistortionDiscriminantAnalysis_operation_3

AmplitudeDescriptor_operation_6
type: Deviation
type: LastOperation
comment: AmplitudeDescriptor computational sequence step 6
term status: testing

Bandwidth_operation_3
term status: testing
type: Spectral binning
comment: Bandwidth computational sequence step 3
next operation: Bandwidth_operation_4

BeatTracker_operation_1
next operation: BeatTracker_operation_2
term status: testing
comment: BeatTracker computational sequence step 1
type: Windowing

AttackLeap
type: Class
comment: AttackLeap
subclass of: AudioFeature
term status: testing

SubbandSpectralFlux_operation_2
comment: SubbandSpectralFlux computational sequence step 2
term status: testing
next operation: SubbandSpectralFlux_operation_3
type: Discrete Fourier Transform

AutocorrelationMFCCs
term status: testing
subclass of: AudioFeature
comment: AutocorrelationMFCCs
type: Class
model: AutocorrelationMFCCs model

Root Mean Square
comment: RootMeanSquare
subclass of: Aggregation
subclass of: AudioFeature
label: RootMeanSquare
comment: Subclass of Aggregation from the Audio Feature Ontology
type: Class
term status: testing

ConstantQSpectrogram
type: Class
subclass of: AudioFeature
comment: ConstantQSpectrogram
term status: testing

VarianceDeltaSpectralPattern
term status: testing
subclass of: AudioFeature
type: Class
comment: VarianceDeltaSpectralPattern

StereoSpectrumSources
term status: testing
type: Class
subclass of: AudioFeature
comment: StereoSpectrumSources

HarmonicCoefficient_operation_2
type: Autocorrelation
comment: HarmonicCoefficient computational sequence step 2
term status: testing
next operation: HarmonicCoefficient_operation_3

AmplitudeDescriptor_operation_1
comment: AmplitudeDescriptor computational sequence step 1
type: Windowing
term status: testing
next operation: AmplitudeDescriptor_operation_2

DistortionDiscriminantAnalysis
model: DistortionDiscriminantAnalysis model
term status: testing
subclass of: AudioFeature
type: Class
comment: DistortionDiscriminantAnalysis

Variance
subclass of: AudioFeature
type: Class
term status: testing
comment: Variance

Singular Value Decomposition
comment: Subclass of Transformation from the Audio Feature Ontology
term status: testing
type: Class
subclass of: Transformation

ModulationHarmonicCoefficients model
comment: Computational model for MPEG7AudioWaveform
type: Model
term status: testing
sequence: ModulationHarmonicCoefficients operation sequence

Inharmonicity_operation_1
next operation: Inharmonicity_operation_2
type: Windowing
term status: testing
comment: Inharmonicity computational sequence step 1

SpectralFlatness_operation_5
type: Logarithm
comment: SpectralFlatness computational sequence step 5
type: LastOperation
term status: testing
type: OptionalOperation

Tristimulus2
subclass of: AudioFeature
type: Class
term status: testing
comment: Tristimulus2

4HzModulationEnergy
comment: 4HzModulationEnergy
subclass of: AudioFeature
type: Class
model: ModulationEnergy model
term status: testing

IBTINESCBeatTracker
subclass of: AudioFeature
comment: IBTINESCBeatTracker
type: Class
term status: testing

LogLikelihoodofChordEstimate
type: Class
subclass of: AudioFeature
comment: LogLikelihoodofChordEstimate
term status: testing

Brightness
comment: Brightness
subclass of: AudioFeature
term status: testing
type: Class

Daub4
comment: Daub4
term status: testing
type: Class
subclass of: AudioFeature

NoteOnsetDetector
type: Class
subclass of: AudioFeature
comment: NoteOnsetDetector
term status: testing

StrongestFrequencyViaFFTMax
type: Class
subclass of: AudioFeature
comment: StrongestFrequencyViaFFTMax
term status: testing

HighestValue
comment: HighestValue
term status: testing
subclass of: AudioFeature
type: Class

Decaytime
type: Class
comment: Decaytime
term status: testing
subclass of: AudioFeature

PitchFastComb
type: Class
comment: PitchFastComb
subclass of: AudioFeature
term status: testing

LinearPredictionZCR_operation_1
type: Windowing
next operation: LinearPredictionZCR_operation_2
term status: testing
comment: LinearPredictionZCR computational sequence step 1

https://w3id.org/afo/vocab/1.1#MPEG7HarmonicSpectralDeviation_operation_4
type: Mean
comment: MPEG7HarmonicSpectralDeviation computational sequence step 4
term status: testing

SpectralCrest_operation_4
comment: SpectralCrest computational sequence step 4
term status: testing
type: Maximum
next operation: SpectralCrest_operation_5

SpectralAverageDeviation
type: Class
comment: SpectralAverageDeviation
term status: testing
subclass of: AudioFeature

PhaseSpaceFeatures
type: Class
comment: PhaseSpaceFeatures
subclass of: AudioFeature
model: PhaseSpaceFeatures model
term status: testing

TemporalCentroid
type: Class
comment: TemporalCentroid
subclass of: AudioFeature
term status: testing

NoiseRobustAuditoryFeature_operation_3
next operation: NoiseRobustAuditoryFeature_operation_4
type: Weighting Function
term status: testing
comment: NoiseRobustAuditoryFeature computational sequence step 3

HarmonicDerivate
type: Class
comment: HarmonicDerivate
term status: testing
model: HarmonicDerivate model
subclass of: AudioFeature

LowFreqEnergyRelation
comment: LowFreqEnergyRelation
subclass of: AudioFeature
type: Class
term status: testing

https://w3id.org/afo/vocab/1.1#MPEG7AudioFundamentalFrequency_operation_2
term status: testing
type: Autocorrelation
comment: MPEG7AudioFundamentalFrequency computational sequence step 2

BeatSpectrum_operation_3
comment: BeatSpectrum computational sequence step 3
type: Logarithm
term status: testing
next operation: BeatSpectrum_operation_4

ModulationEnergy_operation_2
comment: ModulationEnergy computational sequence step 2
type: Discrete Fourier Transform
term status: testing
next operation: ModulationEnergy_operation_3

OddToEvenBandRatio
type: Class
subclass of: AudioFeature
comment: OddToEvenBandRatio
term status: testing

Autoregression
type: Class
subclass of: Filter
term status: testing
comment: Subclass of Filter from the Audio Feature Ontology

Sharpness_operation_3
comment: Sharpness computational sequence step 3
next operation: Sharpness_operation_4
term status: testing
type: Spectral binning

DaubechiesWaveletCoefficientHistogram_operation_3
type: Histogram
comment: DaubechiesWaveletCoefficientHistogram computational sequence step 3
type: LastOperation
term status: testing

TonalCentroid
comment: TonalCentroid
type: Class
term status: testing
subclass of: AudioFeature

MPEG7SpectralCentroid_operation_1
next operation: MPEG7SpectralCentroid_operation_2
comment: MPEG7SpectralCentroid computational sequence step 1
term status: testing
type: Discrete Fourier Transform

StereoSpectrumFeatures
term status: testing
type: Class
subclass of: AudioFeature
comment: StereoSpectrumFeatures

Sum
term status: testing
type: Class
comment: Subclass of Aggregation from the Audio Feature Ontology
comment: Sum
subclass of: AudioFeature
subclass of: Aggregation

Sharpness_operation_1
next operation: Sharpness_operation_2
type: Windowing
term status: testing
comment: Sharpness computational sequence step 1

HarmonicCoefficient model
comment: Computational model for MPEG7AudioWaveform
term status: testing
type: Model
sequence: HarmonicCoefficient operation sequence

GeometricMean
subclass of: AudioFeature
type: Class
term status: testing
comment: GeometricMean

PolyphonicTranscription
subclass of: AudioFeature
comment: PolyphonicTranscription
type: Class
term status: testing

PerceptualSpectralDecrease
comment: PerceptualSpectralDecrease
subclass of: AudioFeature
type: Class
term status: testing

PerceptualLinearPrediction_operation_6
type: Discrete Cosine Transform
next operation: PerceptualLinearPrediction_operation_7
term status: testing
comment: PerceptualLinearPrediction computational sequence step 6

AttackSlope
term status: testing
comment: AttackSlope
subclass of: AudioFeature
type: Class

BarandBeatTracker
term status: testing
type: Class
comment: BarandBeatTracker
subclass of: AudioFeature

MPEG7AudioSpectrumCentroid_operation_1
next operation: MPEG7AudioSpectrumCentroid_operation_2
term status: testing
type: Windowing
comment: MPEG7AudioSpectrumCentroid computational sequence step 1

BeatTracker_operation_7
type: LastOperation
type: Peak Detection
term status: testing
comment: BeatTracker computational sequence step 7

MPEG7AudioSpectrumBasis_operation_6
type: Singular Value Decomposition
next operation: MPEG7AudioSpectrumBasis_operation_7
comment: MPEG7AudioSpectrumBasis computational sequence step 6
term status: testing

PsychoacousticalPitch
term status: testing
type: Class
comment: PsychoacousticalPitch
subclass of: AudioFeature
model: PsychoacousticalPitch model

DeltaSpectralPattern
comment: DeltaSpectralPattern
subclass of: AudioFeature
type: Class
term status: testing

PerceptualLinearPrediction_operation_2
type: Discrete Fourier Transform
next operation: PerceptualLinearPrediction_operation_3
comment: PerceptualLinearPrediction computational sequence step 2
term status: testing

PsychoacousticalPitch_operation_5
type: LastOperation
comment: PsychoacousticalPitch computational sequence step 5
type: Sum
term status: testing

MPEG7HarmonicSpectralSpread model
term status: testing
comment: Computational model for MPEG7AudioWaveform
type: Model

NoiseRobustAuditoryFeature_operation_2
term status: testing
type: Band-pass Filter Bank
next operation: NoiseRobustAuditoryFeature_operation_3
comment: NoiseRobustAuditoryFeature computational sequence step 2

PerceptualSpectralRolloff
comment: PerceptualSpectralRolloff
subclass of: AudioFeature
type: Class
term status: testing

SlopeIntegrator
comment: SlopeIntegrator
subclass of: AudioFeature
type: Class
term status: testing

Power
comment: Subclass of Aggregation from the Audio Feature Ontology
subclass of: Aggregation
type: Class
term status: testing
comment: Power
subclass of: AudioFeature

Irregularityj
term status: testing
type: Class
subclass of: AudioFeature
comment: Irregularityj

KrumhanslKeyFinder
term status: testing
comment: KrumhanslKeyFinder
subclass of: AudioFeature
type: Class

ShortTimeEnergy
term status: testing
model: ShortTimeEnergy model
comment: ShortTimeEnergy
type: Class
subclass of: AudioFeature

FeatureMeans
type: Class
term status: testing
comment: FeatureMeans
subclass of: AudioFeature

MPEG7AudioSpectrumCentroid model
type: Model
term status: testing
comment: Computational model for MPEG7AudioWaveform

Compactness
comment: Compactness
subclass of: AudioFeature
type: Class
term status: testing

ZeroCrossingRate
subclass of: AudioFeature
model: ZeroCrossingRate model
comment: ZeroCrossingRate
type: Class
term status: testing

LinearPredictiveCoding_operation_4
type: Discrete Fourier Transform
comment: LinearPredictiveCoding computational sequence step 4
type: LastOperation
type: OptionalOperation
term status: testing

MelscaleFrequencyCepstralCoefficients_operation_3
type: Spectral binning
term status: testing
comment: MelscaleFrequencyCepstralCoefficients computational sequence step 3
next operation: MelscaleFrequencyCepstralCoefficients_operation_4

Signal
term status: testing
type: Class
comment: Signal
subclass of: AudioFeature

HarmonicEnergyEntropy_operation_4
comment: HarmonicEnergyEntropy computational sequence step 4
term status: testing
type: Entropy
type: LastOperation

NNLSChroma
term status: testing
subclass of: AudioFeature
type: Class
comment: NNLSChroma

ChromagramandBassChromagram
type: Class
comment: ChromagramandBassChromagram
subclass of: AudioFeature
term status: testing

HarmonicDerivate model
type: Model
term status: testing
comment: Computational model for MPEG7AudioWaveform
sequence: HarmonicDerivate operation sequence

StrongestFrequencyViaZeroCrossings
type: Class
comment: StrongestFrequencyViaZeroCrossings
term status: testing
subclass of: AudioFeature

IntegralLoudness_operation_7
comment: IntegralLoudness computational sequence step 7
type: Sum
type: LastOperation
term status: testing

PerceptualSpectralKurtosis
term status: testing
subclass of: AudioFeature
type: Class
comment: PerceptualSpectralKurtosis

FFTBinFrequencies
term status: testing
type: Class
comment: FFTBinFrequencies
subclass of: AudioFeature

ZeroCrossingPeakAmplitudes_operation_3
comment: ZeroCrossingPeakAmplitudes computational sequence step 3
next operation: ZeroCrossingPeakAmplitudes_operation_4
type: Level Crossing Detector
term status: testing

IntegralLoudness_operation_4
type: Sum
next operation: IntegralLoudness_operation_5
term status: testing
comment: IntegralLoudness computational sequence step 4

SpectralDecrease
comment: SpectralDecrease
subclass of: AudioFeature
term status: testing
type: Class

Cepstral Recursion Formula
type: Class
subclass of: Filter
comment: Subclass of Filter from the Audio Feature Ontology
term status: testing

NoiseRobustAuditoryFeature
subclass of: AudioFeature
term status: testing
model: NoiseRobustAuditoryFeature model
comment: NoiseRobustAuditoryFeature
type: Class

MPEG7AudioSpectrumBasis
model: MPEG7AudioSpectrumBasis model
comment: MPEG7AudioSpectrumBasis
term status: testing
subclass of: AudioFeature
type: Class

FilterbankMel
type: Class
comment: FilterbankMel
subclass of: AudioFeature
term status: testing

AuditoryFilterBankTemporalEnvelopes_operation_5
term status: testing
type: LastOperation
comment: AuditoryFilterBankTemporalEnvelopes computational sequence step 5
type: Sum

SubbandEnergyRatio_operation_1
comment: SubbandEnergyRatio computational sequence step 1
type: Windowing
term status: testing
next operation: SubbandEnergyRatio_operation_2

PerceptualLinearPrediction_operation_4
comment: PerceptualLinearPrediction computational sequence step 4
type: Weighting Function
next operation: PerceptualLinearPrediction_operation_5
term status: testing

Inharmonicity_operation_4
term status: testing
type: Deviation
comment: Inharmonicity computational sequence step 4
type: LastOperation

MPEG7HarmonicSpectralCentroid model
type: Model
comment: Computational model for MPEG7AudioWaveform
term status: testing

SilenceTest
term status: testing
type: Class
comment: SilenceTest
subclass of: AudioFeature

AimPZFC2 (Auditory Image Model)
type: Class
term status: testing
comment: AimPZFC2 (Auditory Image Model)
subclass of: AudioFeature

HarmonicCoefficient_operation_1
next operation: HarmonicCoefficient_operation_2
comment: HarmonicCoefficient computational sequence step 1
type: Windowing
term status: testing

Feature
comment: Feature
subclass of: AudioFeature
type: Class
term status: testing

SpectralPatternCent
subclass of: AudioFeature
type: Class
term status: testing
comment: SpectralPatternCent

Transformto6DTonalContentSpace
term status: testing
subclass of: AudioFeature
comment: Transformto6DTonalContentSpace
type: Class

MIDINote
comment: MIDINote
term status: testing
subclass of: AudioFeature
type: Class

ZeroCrossingPeakAmplitudes_operation_6
next operation: ZeroCrossingPeakAmplitudes_operation_7
type: Histogram
comment: ZeroCrossingPeakAmplitudes computational sequence step 6
term status: testing

TriangularFilterBank
subclass of: AudioFeature
type: Class
comment: TriangularFilterBank
term status: testing

RelativeSpectralPLP_operation_7
comment: RelativeSpectralPLP computational sequence step 7
type: Weighting Function
next operation: RelativeSpectralPLP_operation_8
term status: testing

AutoCorrelation
subclass of: AudioFeature
comment: AutoCorrelation
type: Class
term status: testing

SpectralDispersion model
comment: Computational model for MPEG7AudioWaveform
type: Model
term status: testing
sequence: SpectralDispersion operation sequence

LinearPredictionZCR
type: Class
comment: LinearPredictionZCR
model: LinearPredictionZCR model
term status: testing
subclass of: AudioFeature

Logarithm
type: Class
term status: testing
comment: Subclass of Filter from the Audio Feature Ontology
subclass of: Filter

ModulationEnergy model
term status: testing
comment: Computational model for MPEG7AudioWaveform
type: Model
sequence: ModulationEnergy operation sequence

Histogram
term status: testing
type: Class
subclass of: Aggregation
comment: Subclass of Aggregation from the Audio Feature Ontology

Tristimulus
subclass of: AudioFeature
type: Class
comment: Tristimulus
term status: testing

SpectralFlux_operation_1
type: Windowing
term status: testing
comment: SpectralFlux computational sequence step 1
next operation: SpectralFlux_operation_2

ModifiedGroupDelay
comment: ModifiedGroupDelay
subclass of: AudioFeature
model: ModifiedGroupDelay model
term status: testing
type: Class

RelativeDifferenceFunction
type: Class
term status: testing
comment: RelativeDifferenceFunction
subclass of: AudioFeature

BeatHistogram
comment: BeatHistogram
model: BeatHistogram model
type: Class
term status: testing
subclass of: AudioFeature

RhythmPatterns_operation_7
next operation: RhythmPatterns_operation_8
term status: testing
comment: RhythmPatterns computational sequence step 7
type: Discrete Fourier Transform

SpectralCentroid_operation_1
type: Windowing
next operation: SpectralCentroid_operation_2
term status: testing
comment: SpectralCentroid computational sequence step 1

PureTonalness
subclass of: AudioFeature
comment: PureTonalness
term status: testing
type: Class

PsychoacousticalPitch_operation_1
next operation: PsychoacousticalPitch_operation_2
type: Bandpass Filter
term status: testing
comment: PsychoacousticalPitch computational sequence step 1

MPEG7AudioSpectrumSpread_operation_2
type: Discrete Fourier Transform
comment: MPEG7AudioSpectrumSpread computational sequence step 2
next operation: MPEG7AudioSpectrumSpread_operation_3
term status: testing

MelscaleFrequencyCepstralCoefficients_operation_5
comment: MelscaleFrequencyCepstralCoefficients computational sequence step 5
type: Discrete Cosine Transform
type: LastOperation
term status: testing

NoiseRobustAuditoryFeature_operation_1
type: Windowing
comment: NoiseRobustAuditoryFeature computational sequence step 1
next operation: NoiseRobustAuditoryFeature_operation_2
term status: testing

Group Delay Function
term status: testing
type: Class
subclass of: Filter
comment: Subclass of Filter from the Audio Feature Ontology

HarmonicSpectralSmoothness
subclass of: AudioFeature
comment: HarmonicSpectralSmoothness
type: Class
term status: testing

Mean
comment: Mean
subclass of: Aggregation
term status: testing
type: Class
subclass of: AudioFeature
comment: Subclass of Aggregation from the Audio Feature Ontology

HarmonicDerivate_operation_2
term status: testing
type: Discrete Fourier Transform
comment: HarmonicDerivate computational sequence step 2
next operation: HarmonicDerivate_operation_3

Differencevector
term status: testing
subclass of: AudioFeature
type: Class
comment: Differencevector

BeatSpectrum_operation_5
next operation: BeatSpectrum_operation_6
type: Cross-Correlation
comment: BeatSpectrum computational sequence step 5
term status: testing

HarmonicSpectralRolloff
type: Class
term status: testing
comment: HarmonicSpectralRolloff
subclass of: AudioFeature

Key
type: Class
subclass of: AudioFeature
comment: Key
label: KeyDetector
term status: testing
comment: KeyDetector

RelativeSpectralPLP_operation_5
type: Bandpass Filter
term status: testing
comment: RelativeSpectralPLP computational sequence step 5
next operation: RelativeSpectralPLP_operation_6

SpectralRolloff
comment: SpectralRolloff
type: Class
term status: testing
model: SpectralRolloff model
subclass of: AudioFeature

DWPTbasedRhythmFeature_operation_1
type: Windowing
term status: testing
comment: DWPTbasedRhythmFeature computational sequence step 1
next operation: DWPTbasedRhythmFeature_operation_2

PitchProfile_operation_9
term status: testing
comment: PitchProfile computational sequence step 9
type: LastOperation
type: Sum

HarmonicProminence_operation_2
next operation: HarmonicProminence_operation_3
comment: HarmonicProminence computational sequence step 2
term status: testing
type: Autocorrelation

ChromaCENSFeatures_operation_3
type: Sum
comment: ChromaCENSFeatures computational sequence step 3
term status: testing
next operation: ChromaCENSFeatures_operation_4

TemporalShapeStatistics
type: Class
term status: testing
comment: TemporalShapeStatistics
subclass of: AudioFeature

PulseMetric_operation_1
term status: testing
next operation: PulseMetric_operation_2
comment: PulseMetric computational sequence step 1
type: Windowing

Discrete Fourier Transform
term status: testing
comment: Subclass of Transformation from the Audio Feature Ontology
type: Class
subclass of: Transformation

AmplitudeDescriptor model
term status: testing
comment: Computational model for MPEG7AudioWaveform
sequence: AmplitudeDescriptor operation sequence
type: Model

BandPeriodicity_operation_5
type: Sum
comment: BandPeriodicity computational sequence step 5
term status: testing
type: LastOperation

SpectralCentroid_operation_3
type: OptionalOperation
comment: SpectralCentroid computational sequence step 3
term status: testing
next operation: SpectralCentroid_operation_4
type: Spectral binning

RMSAmplitude
type: Class
comment: RMSAmplitude
subclass of: AudioFeature
term status: testing

ZeroCrossingRate_operation_2
type: Level Crossing Detector
type: LastOperation
term status: testing
comment: ZeroCrossingRate computational sequence step 2

RelativeSpectralPLP_operation_10
term status: testing
next operation: RelativeSpectralPLP_operation_11
type: Autoregression
comment: RelativeSpectralPLP computational sequence step 10

RelativeSpectralPLP_operation_8
type: Exponential Function
term status: testing
next operation: RelativeSpectralPLP_operation_9
comment: RelativeSpectralPLP computational sequence step 8

PitchHistogram_operation_3
next operation: PitchHistogram_operation_4
type: Peak Detection
comment: PitchHistogram computational sequence step 3
term status: testing

GeorgeTzanetakisModel
comment: GeorgeTzanetakisModel
term status: testing
type: Class
subclass of: AudioFeature

Pitch model
term status: testing
comment: Computational model for MPEG7AudioWaveform
type: Model
sequence: Pitch operation sequence

BandPeriodicity_operation_2
comment: BandPeriodicity computational sequence step 2
type: Bandpass Filter
next operation: BandPeriodicity_operation_3
term status: testing

Normalization
type: Class
subclass of: Filter
term status: testing
comment: Subclass of Filter from the Audio Feature Ontology

TemporalStatisticalSpectrumDescriptor
type: Class
subclass of: AudioFeature
term status: testing
comment: TemporalStatisticalSpectrumDescriptor

DeltaMFCC
subclass of: AudioFeature
type: Class
term status: testing
comment: DeltaMFCC

MPEG7LogAttackTime_operation_4
type: Logarithm
type: LastOperation
comment: MPEG7LogAttackTime computational sequence step 4
term status: testing

PitchHistogram
type: Class
comment: PitchHistogram
subclass of: AudioFeature
model: PitchHistogram model
term status: testing

BeatHistogram model
sequence: BeatHistogram operation sequence
comment: Computational model for MPEG7AudioWaveform
type: Model
term status: testing

ADRessSpectrum (Azimuth Discrimination and Resynthesis)
term status: testing
type: Class
comment: ADRessSpectrum (Azimuth Discrimination and Resynthesis)
subclass of: AudioFeature

Sone
subclass of: AudioFeature
type: Class
comment: Sone
term status: testing
model: Sone model

Adaptive Time Frequency Transform Comp
comment: Subclass of Transformation from the Audio Feature Ontology
subclass of: Transformation
type: Class
term status: testing

KeyStrength
term status: testing
type: Class
subclass of: AudioFeature
comment: KeyStrength

SpectralCrest_operation_6
type: LastOperation
comment: SpectralCrest computational sequence step 6
term status: testing
type: Logarithm
type: OptionalOperation

Percentile
type: Class
term status: testing
comment: Subclass of Aggregation from the Audio Feature Ontology
subclass of: Aggregation

LineSpectralPairs
type: Class
subclass of: AudioFeature
comment: LineSpectralPairs
term status: testing

PerceptualSpread
comment: PerceptualSpread
subclass of: AudioFeature
type: Class
term status: testing

FundamentalFrequency
term status: testing
comment: FundamentalFrequency
type: Class
subclass of: AudioFeature

Pitch_operation_1
term status: testing
next operation: Pitch_operation_2
type: Windowing
comment: Pitch computational sequence step 1

HarmonicSpectralFlux
comment: HarmonicSpectralFlux
subclass of: AudioFeature
term status: testing
type: Class

PerceptualSpectralEnvelopeShape
type: Class
comment: PerceptualSpectralEnvelopeShape
term status: testing
subclass of: AudioFeature

SpectralCenter
subclass of: AudioFeature
term status: testing
type: Class
comment: SpectralCenter
model: SpectralCenter model

BeatSum
comment: BeatSum
type: Class
term status: testing
subclass of: AudioFeature

BeatTracker
comment: BeatTracker
type: Class
term status: testing
subclass of: AudioFeature

RiseTime
type: Class
comment: RiseTime
term status: testing
subclass of: AudioFeature

DaubechiesWaveletCoefficientHistogram
type: Class
model: DaubechiesWaveletCoefficientHistogram model
term status: testing
comment: DaubechiesWaveletCoefficientHistogram
subclass of: AudioFeature

Roughness
comment: Roughness
term status: testing
type: Class
subclass of: AudioFeature

RatescalefrequencyFeatures_operation_4
term status: testing
type: Derivation Difference
next operation: RatescalefrequencyFeatures_operation_5
comment: RatescalefrequencyFeatures computational sequence step 4

PerceptualSpectralCentroid
term status: testing
type: Class
comment: PerceptualSpectralCentroid
subclass of: AudioFeature

DWPTbasedRhythmFeature_operation_2
term status: testing
comment: DWPTbasedRhythmFeature computational sequence step 2
type: Discrete Wavelet Transform
next operation: DWPTbasedRhythmFeature_operation_3

Sharpness
comment: Sharpness
term status: testing
subclass of: AudioFeature
model: Sharpness model
type: Class

LNorm
type: Class
term status: testing
comment: LNorm
subclass of: AudioFeature

https://w3id.org/afo/vocab/1.1#MPEG7HarmonicSpectralCentroid_operation_3
type: Harmonic Peak Detection
comment: MPEG7HarmonicSpectralCentroid computational sequence step 3
term status: testing

BandPeriodicity_operation_4
comment: BandPeriodicity computational sequence step 4
term status: testing
next operation: BandPeriodicity_operation_5
type: Maximum

RhythmPatterns_operation_10
term status: testing
comment: RhythmPatterns computational sequence step 10
type: LastOperation
type: Median

SubbandSpectralFlux_operation_6
type: Derivation Difference
comment: SubbandSpectralFlux computational sequence step 6
next operation: SubbandSpectralFlux_operation_7
term status: testing

PhaseSpaceFeatures model
comment: Computational model for MPEG7AudioWaveform
term status: testing
type: Model
sequence: PhaseSpaceFeatures operation sequence

Sone_operation_6
type: Weighting Function
type: LastOperation
comment: Sone computational sequence step 6
term status: testing

TotalHarmonicEnergy
comment: TotalHarmonicEnergy
subclass of: AudioFeature
type: Class
term status: testing

https://w3id.org/afo/vocab/1.1#MPEG7HarmonicSpectralVariation_operation_3
comment: MPEG7HarmonicSpectralVariation computational sequence step 3
term status: testing
type: Harmonic Peak Detection

Chromagram
type: Class
model: Chromagram model
term status: testing
subclass of: AudioFeature
comment: Chromagram

PhaseSpaceFeatures_operation_2
comment: PhaseSpaceFeatures computational sequence step 2
type: Phase Space Embedding
type: LastOperation
term status: testing

SpectralDispersion_operation_5
type: LastOperation
comment: SpectralDispersion computational sequence step 5
term status: testing
type: Deviation

FuncdamentalFrequency
term status: testing
comment: FuncdamentalFrequency
type: Class
subclass of: AudioFeature

https://w3id.org/afo/vocab/1.1#MPEG7HarmonicSpectralVariation_operation_2
type: Discrete Fourier Transform
term status: testing
comment: MPEG7HarmonicSpectralVariation computational sequence step 2

PitchMultiComb
type: Class
comment: PitchMultiComb
term status: testing
subclass of: AudioFeature

LineSpectralFrequencies_operation_2
comment: LineSpectralFrequencies computational sequence step 2
type: Autoregression
next operation: LineSpectralFrequencies_operation_3
term status: testing

SpectralMean
comment: SpectralMean
term status: testing
type: Class
subclass of: AudioFeature

HarmonicSpectralVariation
subclass of: AudioFeature
type: Class
term status: testing
comment: HarmonicSpectralVariation

AreaPolynomialApproximationLogConstantQ
term status: testing
type: Class
subclass of: AudioFeature
comment: AreaPolynomialApproximationLogConstantQ

BarkscaleFrequencyCepstralCoefficients_operation_1
term status: testing
type: Windowing
next operation: BarkscaleFrequencyCepstralCoefficients_operation_2
comment: BarkscaleFrequencyCepstralCoefficients computational sequence step 1

BandPeriodicity
term status: testing
model: BandPeriodicity model
subclass of: AudioFeature
comment: BandPeriodicity
type: Class

RelaitvespecificLoudness
type: Class
comment: RelaitvespecificLoudness
term status: testing
subclass of: AudioFeature

AimLocalMax (Auditory Image Model)
subclass of: AudioFeature
type: Class
term status: testing
comment: AimLocalMax (Auditory Image Model)

EventDensity
term status: testing
type: Class
subclass of: AudioFeature
comment: EventDensity

RhythmPatterns_operation_6
comment: RhythmPatterns computational sequence step 6
term status: testing
next operation: RhythmPatterns_operation_7
type: Weighting Function

Noisiness
term status: testing
type: Class
subclass of: AudioFeature
comment: Noisiness

PitchProfile_operation_3
term status: testing
type: Peak Detection
next operation: PitchProfile_operation_4
comment: PitchProfile computational sequence step 3

AdaptiveTimeFrequencyTransform model
type: Model
sequence: AdaptiveTimeFrequencyTransform operation sequence
term status: testing
comment: Computational model for MPEG7AudioWaveform

BarkCoefficients
subclass of: AudioFeature
type: Class
term status: testing
comment: BarkCoefficients

BandPeriodicity_operation_1
type: Windowing
next operation: BandPeriodicity_operation_2
term status: testing
comment: BandPeriodicity computational sequence step 1

PitchSynchronousZCPA model
comment: Computational model for MPEG7AudioWaveform
term status: testing
type: Model
sequence: PitchSynchronousZCPA operation sequence

HarmonicSpectralDecrease
subclass of: AudioFeature
type: Class
term status: testing
comment: HarmonicSpectralDecrease

MPEG7HarmonicSpectralSpread
comment: MPEG7HarmonicSpectralSpread
model: MPEG7HarmonicSpectralSpread model
subclass of: AudioFeature
term status: testing
type: Class

HarmonicSpectralShape
subclass of: AudioFeature
type: Class
term status: testing
comment: HarmonicSpectralShape

RelativeSpectralPLP_operation_4
next operation: RelativeSpectralPLP_operation_5
type: Logarithm
comment: RelativeSpectralPLP computational sequence step 4
term status: testing

SpectralRolloff_operation_3
type: LastOperation
type: Percentile
term status: testing
comment: SpectralRolloff computational sequence step 3

LowEnergy
term status: testing
type: Class
comment: LowEnergy
subclass of: AudioFeature

BandSpectralDeviation
subclass of: AudioFeature
comment: BandSpectralDeviation
type: Class
term status: testing

BeatSpectrum
term status: testing
subclass of: AudioFeature
model: BeatSpectrum model
comment: BeatSpectrum
type: Class

DWPTbasedRhythmFeature
term status: testing
type: Class
comment: DWPTbasedRhythmFeature
subclass of: AudioFeature
model: DWPTbasedRhythmFeature model

MPEG7LogAttackTime
model: MPEG7LogAttackTime model
subclass of: AudioFeature
comment: MPEG7LogAttackTime
term status: testing
type: Class

MPEG7HarmonicSpectralCentroid
type: Class
model: MPEG7HarmonicSpectralCentroid model
subclass of: AudioFeature
comment: MPEG7HarmonicSpectralCentroid
term status: testing

https://w3id.org/afo/vocab/1.1#MPEG7HarmonicSpectralDeviation_operation_3
comment: MPEG7HarmonicSpectralDeviation computational sequence step 3
type: Harmonic Peak Detection
term status: testing

SpectralPeakStructure
comment: SpectralPeakStructure
term status: testing
subclass of: AudioFeature
model: SpectralPeakStructure model
type: Class

IrregularityI
type: Class
comment: IrregularityI
term status: testing
subclass of: AudioFeature

HighFrequencyContentOnsetDetectionFunction
comment: HighFrequencyContentOnsetDetectionFunction
type: Class
term status: testing
subclass of: AudioFeature

MPEG7AudioHarmonicity_operation_1
next operation: MPEG7AudioHarmonicity_operation_2
type: Windowing
term status: testing
comment: MPEG7AudioHarmonicity computational sequence step 1

LinearPredictionCepstralCoefficients_operation_4
term status: testing
type: LastOperation
type: Cepstral Recursion Formula
comment: LinearPredictionCepstralCoefficients computational sequence step 4

CyclicBeatSpectrum_operation_9
type: Peak Detection
comment: CyclicBeatSpectrum computational sequence step 9
type: LastOperation
term status: testing

SpectralCentroid
type: Class
comment: SpectralCentroid
subclass of: AudioFeature
model: SpectralCentroid model
term status: testing

SpectralPeaks
type: Class
comment: SpectralPeaks
term status: testing
model: SpectralPeaks model
subclass of: AudioFeature

RMSEnergy
subclass of: AudioFeature
type: Class
comment: RMSEnergy
term status: testing

TonalChangePositions
type: Class
subclass of: AudioFeature
term status: testing
comment: TonalChangePositions

HarmonicProminence_operation_3
comment: HarmonicProminence computational sequence step 3
term status: testing
type: Harmonic Peak Detection
type: LastOperation

FundamentalFrequencyModulation
subclass of: AudioFeature
comment: FundamentalFrequencyModulation
term status: testing
type: Class

JointAcousticandModuluationFrequency_operation_3
term status: testing
comment: JointAcousticandModuluationFrequency computational sequence step 3
next operation: JointAcousticandModuluationFrequency_operation_4
type: Spectral binning

PitchHistogram_operation_2
type: Autocorrelation
next operation: PitchHistogram_operation_3
term status: testing
comment: PitchHistogram computational sequence step 2

MPEG7AudioSpectrumSpread_operation_1
type: Windowing
comment: MPEG7AudioSpectrumSpread computational sequence step 1
term status: testing
next operation: MPEG7AudioSpectrumSpread_operation_2

SubbandSpectralFlux_operation_7
term status: testing
comment: SubbandSpectralFlux computational sequence step 7
type: LastOperation
type: Mean

MPEG7LogAttackTime_operation_2
type: Root Mean Square
next operation: MPEG7LogAttackTime_operation_3
term status: testing
comment: MPEG7LogAttackTime computational sequence step 2

RhythmPatterns
comment: RhythmPatterns
type: Class
term status: testing
model: RhythmPatterns model
subclass of: AudioFeature

Constant Q Transform
type: Class
comment: Subclass of Transformation from the Audio Feature Ontology
term status: testing
subclass of: Transformation

HarmonicSpectrum
comment: HarmonicSpectrum
subclass of: AudioFeature
type: Class
term status: testing

HarmonicProminence
model: HarmonicProminence model
type: Class
term status: testing
comment: HarmonicProminence
subclass of: AudioFeature

PulseClarity
subclass of: AudioFeature
comment: PulseClarity
type: Class
term status: testing

PitchProfile_operation_1
comment: PitchProfile computational sequence step 1
type: Windowing
term status: testing
next operation: PitchProfile_operation_2

BeatSpectrum_operation_6
type: Autocorrelation
comment: BeatSpectrum computational sequence step 6
type: LastOperation
term status: testing

PitchHistogram_operation_5
type: OptionalOperation
term status: testing
type: Sum
comment: PitchHistogram computational sequence step 5
type: LastOperation

ModulationEnergy_operation_6
term status: testing
next operation: ModulationEnergy_operation_7
type: Normalization
comment: ModulationEnergy computational sequence step 6

MinArgMin
type: Class
comment: MinArgMin
term status: testing
subclass of: AudioFeature

Mode
type: Class
subclass of: AudioFeature
comment: Mode
term status: testing

BandPeriodicity model
type: Model
term status: testing
comment: Computational model for MPEG7AudioWaveform
sequence: BandPeriodicity operation sequence

SubbandSpectralFlux
type: Class
comment: SubbandSpectralFlux
term status: testing
model: SubbandSpectralFlux model
subclass of: AudioFeature

LogFrequencySpectrum
comment: LogFrequencySpectrum
subclass of: AudioFeature
type: Class
term status: testing

SpectralFlatness_operation_1
term status: testing
type: Windowing
comment: SpectralFlatness computational sequence step 1
next operation: SpectralFlatness_operation_2

BeatTracker_operation_6
type: Sum
comment: BeatTracker computational sequence step 6
next operation: BeatTracker_operation_7
term status: testing

Derivation Difference
subclass of: Filter
type: Class
comment: Subclass of Filter from the Audio Feature Ontology
term status: testing

Polynomial Root Finding
term status: testing
subclass of: Aggregation
type: Class
comment: Subclass of Aggregation from the Audio Feature Ontology

ModulationEnergy_operation_1
comment: ModulationEnergy computational sequence step 1
term status: testing
type: Windowing
next operation: ModulationEnergy_operation_2

BeatHistogram_operation_7
type: Histogram
term status: testing
comment: BeatHistogram computational sequence step 7
type: LastOperation

MeansofCoefficients
term status: testing
type: Class
subclass of: AudioFeature
comment: MeansofCoefficients

SubbandEnergyRatio_operation_2
next operation: SubbandEnergyRatio_operation_3
term status: testing
type: Discrete Fourier Transform
comment: SubbandEnergyRatio computational sequence step 2

AmplitudeDescriptor
term status: testing
subclass of: AudioFeature
comment: AmplitudeDescriptor
type: Class

StandardDeviation
subclass of: AudioFeature
type: Class
comment: StandardDeviation
term status: testing

ZeroCrossingPeakAmplitudes_operation_7
type: LastOperation
type: Sum
term status: testing
comment: ZeroCrossingPeakAmplitudes computational sequence step 7

HarmonicEnergyEntropy_operation_3
type: Harmonic Peak Detection
comment: HarmonicEnergyEntropy computational sequence step 3
term status: testing
next operation: HarmonicEnergyEntropy_operation_4

CyclicBeatSpectrum_operation_5
term status: testing
comment: CyclicBeatSpectrum computational sequence step 5
next operation: CyclicBeatSpectrum_operation_6
type: Sum

RatescalefrequencyFeatures model
comment: Computational model for MPEG7AudioWaveform
type: Model
term status: testing
sequence: RatescalefrequencyFeatures operation sequence

RhythmPatterns_operation_9
type: Lowpass Filter
comment: RhythmPatterns computational sequence step 9
term status: testing
next operation: RhythmPatterns_operation_10

Segmenter
term status: testing
type: Class
subclass of: AudioFeature
comment: Segmenter

SpectralPeakStructure_operation_6
comment: SpectralPeakStructure computational sequence step 6
type: LastOperation
term status: testing
type: Entropy

Pitch_operation_3
comment: Pitch computational sequence step 3
term status: testing
type: Maximum
type: LastOperation

ChromaCENSFeatures_operation_5
type: Lowpass Filter
term status: testing
comment: ChromaCENSFeatures computational sequence step 5
type: LastOperation

SpectralCrest_operation_5
term status: testing
type: Mean
comment: SpectralCrest computational sequence step 5
next operation: SpectralCrest_operation_6

PitchHistogram model
type: Model
comment: Computational model for MPEG7AudioWaveform
sequence: PitchHistogram operation sequence
term status: testing

RatescalefrequencyFeatures_operation_8
type: LastOperation
type: Principal Component Analysis
comment: RatescalefrequencyFeatures computational sequence step 8
term status: testing

ShortTimeEnergy_operation_1
term status: testing
comment: ShortTimeEnergy computational sequence step 1
type: Windowing
next operation: ShortTimeEnergy_operation_2

AdaptiveTimeFrequencyTransform_operation_2
type: Histogram
term status: testing
type: LastOperation
comment: AdaptiveTimeFrequencyTransform computational sequence step 2

Sharpness_operation_5
type: Weighting Function
term status: testing
next operation: Sharpness_operation_6
comment: Sharpness computational sequence step 5

RhythmPatterns_operation_8
type: Weighting Function
next operation: RhythmPatterns_operation_9
term status: testing
comment: RhythmPatterns computational sequence step 8

PerceptualSpectralVariation
term status: testing
comment: PerceptualSpectralVariation
subclass of: AudioFeature
type: Class

Energy
subclass of: AudioFeature
type: Class
term status: testing
comment: Energy

RelativeSpectralPLP_operation_11
comment: RelativeSpectralPLP computational sequence step 11
type: Cepstral Recursion Formula
term status: testing
type: LastOperation

SpectralFlux_operation_3
term status: testing
next operation: SpectralFlux_operation_4
comment: SpectralFlux computational sequence step 3
type: Derivation Difference

SpectralPeaks_operation_2
type: Discrete Fourier Transform
term status: testing
comment: SpectralPeaks computational sequence step 2
next operation: SpectralPeaks_operation_3

SpectralPattern
comment: SpectralPattern
subclass of: AudioFeature
type: Class
term status: testing

AutocorrelationMFCCs_operation_5
term status: testing
type: Spectral binning
comment: AutocorrelationMFCCs computational sequence step 5
next operation: AutocorrelationMFCCs_operation_6

DWPTbasedRhythmFeature_operation_3
type: Autocorrelation
term status: testing
comment: DWPTbasedRhythmFeature computational sequence step 3
next operation: DWPTbasedRhythmFeature_operation_4

RhythmPatterns model
comment: Computational model for MPEG7AudioWaveform
sequence: RhythmPatterns operation sequence
term status: testing
type: Model

SpectralDispersion_operation_2
comment: SpectralDispersion computational sequence step 2
type: Discrete Fourier Transform
term status: testing
next operation: SpectralDispersion_operation_3

BeatHistogram_operation_4
type: Sum
comment: BeatHistogram computational sequence step 4
term status: testing
next operation: BeatHistogram_operation_5

Pitch_operation_2
next operation: Pitch_operation_3
term status: testing
comment: Pitch computational sequence step 2
type: Autocorrelation

PitchProfile_operation_2
term status: testing
next operation: PitchProfile_operation_3
comment: PitchProfile computational sequence step 2
type: Constant Q Transform

Bars
type: Class
subclass of: AudioFeature
comment: Bars
term status: testing

TonalChangeDetectionFunction
comment: TonalChange
term status: testing
label: TonalChange
type: Class
comment: TonalChangeDetectionFunction
subclass of: AudioFeature

ModifiedGroupDelay_operation_3
term status: testing
type: OptionalOperation
comment: ModifiedGroupDelay computational sequence step 3
next operation: ModifiedGroupDelay_operation_4
type: Lowpass Filter

SpectralCenter_operation_4
term status: testing
comment: SpectralCenter computational sequence step 4
type: LastOperation
type: Median

DistortionDiscriminantAnalysis_operation_1
term status: testing
comment: DistortionDiscriminantAnalysis computational sequence step 1
type: Windowing
next operation: DistortionDiscriminantAnalysis_operation_2

Cepstrum
type: Class
comment: Cepstrum
term status: testing
subclass of: AudioFeature

MPEG7AudioHarmonicity_operation_2
comment: MPEG7AudioHarmonicity computational sequence step 2
next operation: MPEG7AudioHarmonicity_operation_3
type: Autocorrelation
term status: testing

HarmonicConcentration model
term status: testing
sequence: HarmonicConcentration operation sequence
type: Model
comment: Computational model for MPEG7AudioWaveform

IntegralLoudness
model: IntegralLoudness model
subclass of: AudioFeature
term status: testing
type: Class
comment: IntegralLoudness

MPEG7AudioWaveform_operation_3
term status: testing
type: Minimum
type: LastOperation
comment: MPEG7AudioWaveform computational sequence step 3

PhaseBasedMethodOnsetDetectionFunction
term status: testing
type: Class
comment: PhaseBasedMethodOnsetDetectionFunction
subclass of: AudioFeature

SpectralSharpness
type: Class
comment: SpectralSharpness
subclass of: AudioFeature
term status: testing

Modulated Complex Lapped Transform
subclass of: Transformation
comment: Subclass of Transformation from the Audio Feature Ontology
term status: testing
type: Class

Bandwidth
model: Bandwidth model
type: Class
subclass of: AudioFeature
comment: Bandwidth
term status: testing

SpectralCenter_operation_1
type: Windowing
comment: SpectralCenter computational sequence step 1
term status: testing
next operation: SpectralCenter_operation_2

StrengthOfStrongestBeat
term status: testing
comment: StrengthOfStrongestBeat
type: Class
subclass of: AudioFeature

LinearPredictiveCoding_operation_2
term status: testing
next operation: LinearPredictiveCoding_operation_3
type: Bandpass Filter
comment: LinearPredictiveCoding computational sequence step 2
type: OptionalOperation

Tonality
comment: Tonality
subclass of: AudioFeature
type: Class
term status: testing

AutocorrelationMFCCs model
type: Model
comment: Computational model for MPEG7AudioWaveform
term status: testing
sequence: AutocorrelationMFCCs operation sequence

PulseMetric_operation_4
next operation: PulseMetric_operation_5
comment: PulseMetric computational sequence step 4
type: Autocorrelation
term status: testing

DistancefromFirstChannel
term status: testing
type: Class
comment: DistancefromFirstChannel
subclass of: AudioFeature

Sharpness_operation_2
next operation: Sharpness_operation_3
term status: testing
type: Discrete Fourier Transform
comment: Sharpness computational sequence step 2

Maximum
subclass of: Aggregation
type: Class
comment: Subclass of Aggregation from the Audio Feature Ontology
term status: testing

TonicPitch
type: Class
subclass of: AudioFeature
term status: testing
comment: TonicPitch

BarkscaleFrequencyCepstralCoefficients_operation_5
type: LastOperation
term status: testing
type: Discrete Cosine Transform
comment: BarkscaleFrequencyCepstralCoefficients computational sequence step 5

SubbandSpectralFlux_operation_1
next operation: SubbandSpectralFlux_operation_2
type: Windowing
term status: testing
comment: SubbandSpectralFlux computational sequence step 1

MagnitudeSkewness
type: Class
comment: MagnitudeSkewness
term status: testing
subclass of: AudioFeature

ModulationHarmonicCoefficients_operation_2
comment: ModulationHarmonicCoefficients computational sequence step 2
next operation: ModulationHarmonicCoefficients_operation_3
type: Autocorrelation
term status: testing

SubbandSpectralFlux model
sequence: SubbandSpectralFlux operation sequence
type: Model
term status: testing
comment: Computational model for MPEG7AudioWaveform

Tuning
type: Class
term status: testing
subclass of: AudioFeature
comment: Tuning

MPEG7TemporalCentroid model
term status: testing
comment: Computational model for MPEG7AudioWaveform
type: Model

MaxMin
type: Class
subclass of: AudioFeature
comment: MaxMin
term status: testing

AreaPolynomialApproximationConstantQMFCC
comment: AreaPolynomialApproximationConstantQMFCC
term status: testing
type: Class
subclass of: AudioFeature

AmplitudeModulation
type: Class
subclass of: AudioFeature
comment: AmplitudeModulation
term status: testing

SpectralVariability
subclass of: AudioFeature
type: Class
comment: SpectralVariability
term status: testing

SpectralCenter_operation_3
comment: SpectralCenter computational sequence step 3
type: Energy Spectral Density
term status: testing
next operation: SpectralCenter_operation_4

RatescalefrequencyFeatures_operation_7
comment: RatescalefrequencyFeatures computational sequence step 7
next operation: RatescalefrequencyFeatures_operation_8
type: Sum
term status: testing

Lowpass Filter
type: Class
term status: testing
comment: Subclass of Filter from the Audio Feature Ontology
subclass of: Filter

HarmonicEnergyEntropy
model: HarmonicEnergyEntropy model
subclass of: AudioFeature
term status: testing
type: Class
comment: HarmonicEnergyEntropy

NoiseRobustAuditoryFeature model
type: Model
comment: Computational model for MPEG7AudioWaveform
sequence: NoiseRobustAuditoryFeature operation sequence
term status: testing

ComplexDomainOnsetDetection
type: Class
subclass of: AudioFeature
term status: testing
comment: ComplexDomainOnsetDetection

Weighting Function
type: Class
term status: testing
comment: Subclass of Filter from the Audio Feature Ontology
subclass of: Filter

HarmonicConcentration_operation_3
type: Harmonic Peak Detection
term status: testing
comment: HarmonicConcentration computational sequence step 3
next operation: HarmonicConcentration_operation_4

IntegralLoudness_operation_1
type: Windowing
term status: testing
next operation: IntegralLoudness_operation_2
comment: IntegralLoudness computational sequence step 1

HarmonicProductSpectrum
type: Class
comment: HarmonicProductSpectrum
term status: testing
subclass of: AudioFeature

ModulationEnergy_operation_4
type: Bandpass Filter
comment: ModulationEnergy computational sequence step 4
next operation: ModulationEnergy_operation_5
term status: testing

AmplitudeDescriptor_operation_5
type: Mean
comment: AmplitudeDescriptor computational sequence step 5
term status: testing
next operation: AmplitudeDescriptor_operation_6

TemporalIncrease
subclass of: AudioFeature
type: Class
term status: testing
comment: TemporalIncrease

LocalSingleGaussianModel
term status: testing
type: Class
comment: LocalSingleGaussianModel
subclass of: AudioFeature

RhythmicFluctuation
subclass of: AudioFeature
type: Class
term status: testing
comment: RhythmicFluctuation

TonalDissonance
subclass of: AudioFeature
type: Class
term status: testing
comment: TonalDissonance

Irregularityk
type: Class
comment: Irregularityk
subclass of: AudioFeature
term status: testing

SpectralDispersion_operation_1
type: Windowing
comment: SpectralDispersion computational sequence step 1
term status: testing
next operation: SpectralDispersion_operation_2

Spectral binning
term status: testing
subclass of: Aggregation
type: Class
comment: Subclass of Aggregation from the Audio Feature Ontology

JointAcousticandModuluationFrequency
term status: testing
model: JointAcousticandModuluationFrequency model
subclass of: AudioFeature
type: Class
comment: JointAcousticandModuluationFrequency

DeltaDeltaMFCC
subclass of: AudioFeature
comment: DeltaDeltaMFCC
type: Class
term status: testing

MPEG7AudioSpectrumCentroid
type: Class
model: MPEG7AudioSpectrumCentroid model
term status: testing
subclass of: AudioFeature
comment: MPEG7AudioSpectrumCentroid

Cross-Correlation
type: Class
comment: CrossCorrelation
term status: testing
subclass of: AudioFeature
comment: Subclass of Transformation from the Audio Feature Ontology
subclass of: Transformation
label: CrossCorrelation

StrongestFrequencyViaSpectralCentroid
comment: StrongestFrequencyViaSpectralCentroid
type: Class
subclass of: AudioFeature
term status: testing

FluctuationPattern
comment: FluctuationPattern
subclass of: AudioFeature
type: Class
term status: testing

SpectralPeakStructure_operation_1
term status: testing
comment: SpectralPeakStructure computational sequence step 1
type: Windowing
next operation: SpectralPeakStructure_operation_2

HarmonicSpectralSkewness
type: Class
comment: HarmonicSpectralSkewness
subclass of: AudioFeature
term status: testing

TimbreDistribution
comment: TimbreDistribution
term status: testing
type: Class
subclass of: AudioFeature

MelscaleFrequencyCepstralCoefficients_operation_2
term status: testing
next operation: MelscaleFrequencyCepstralCoefficients_operation_3
comment: MelscaleFrequencyCepstralCoefficients computational sequence step 2
type: Discrete Fourier Transform

Inharmonicity model
comment: Computational model for MPEG7AudioWaveform
type: Model
term status: testing
sequence: Inharmonicity operation sequence

SpectralDispersion_operation_3
next operation: SpectralDispersion_operation_4
type: Energy Spectral Density
comment: SpectralDispersion computational sequence step 3
term status: testing

MPEG7AudioSpectrumCentroid_operation_3
type: Spectral binning
next operation: MPEG7AudioSpectrumCentroid_operation_4
comment: MPEG7AudioSpectrumCentroid computational sequence step 3
term status: testing

DecorrelatedFilterBanks
term status: testing
type: Class
subclass of: AudioFeature
comment: DecorrelatedFilterBanks

PitchSynchronousZCPA_operation_2
comment: PitchSynchronousZCPA computational sequence step 2
type: Bandpass Filter
term status: testing
next operation: PitchSynchronousZCPA_operation_3

SpectralCrest
model: SpectralCrest model
type: Class
term status: testing
comment: SpectralCrest
subclass of: AudioFeature

PitchSynchronousZCPA
term status: testing
subclass of: AudioFeature
model: PitchSynchronousZCPA model
type: Class
comment: PitchSynchronousZCPA

BassChromagram
comment: BassChromagram
subclass of: AudioFeature
type: Class
term status: testing

SpectralShape
subclass of: AudioFeature
comment: SpectralShape
type: Class
term status: testing

BarkscaleFrequencyCepstralCoefficients_operation_3
comment: BarkscaleFrequencyCepstralCoefficients computational sequence step 3
term status: testing
type: Spectral binning
next operation: BarkscaleFrequencyCepstralCoefficients_operation_4

RhythmPatterns_operation_5
type: Logarithm
next operation: RhythmPatterns_operation_6
term status: testing
comment: RhythmPatterns computational sequence step 5

HarmonicChangeDetectionFunction
subclass of: AudioFeature
type: Class
term status: testing
comment: HarmonicChangeDetectionFunction

SpectralDifferenceMethodOnsetDetectionFunction
comment: SpectralDifferenceMethodOnsetDetectionFunction
type: Class
subclass of: AudioFeature
term status: testing

IntegralLoudness_operation_5
type: Weighting Function
comment: IntegralLoudness computational sequence step 5
term status: testing
next operation: IntegralLoudness_operation_6

ZeroCrossingPeakAmplitudes_operation_1
term status: testing
type: Windowing
next operation: ZeroCrossingPeakAmplitudes_operation_2
comment: ZeroCrossingPeakAmplitudes computational sequence step 1

MultiresolutionEntropy_operation_5
type: Entropy
comment: MultiresolutionEntropy computational sequence step 5
type: LastOperation
term status: testing

FeatureVariances
term status: testing
type: Class
comment: FeatureVariances
subclass of: AudioFeature

SpectralFlatness_operation_2
comment: SpectralFlatness computational sequence step 2
term status: testing
type: Discrete Fourier Transform
next operation: SpectralFlatness_operation_3

Level Crossing Detector
term status: testing
type: Class
subclass of: Aggregation
comment: Subclass of Aggregation from the Audio Feature Ontology

ZeroCrossingPeakAmplitudes model
sequence: ZeroCrossingPeakAmplitudes operation sequence
comment: Computational model for MPEG7AudioWaveform
term status: testing
type: Model

RhythmPatterns_operation_3
type: Spectral binning
next operation: RhythmPatterns_operation_4
comment: RhythmPatterns computational sequence step 3
term status: testing

ModulationEnergy_operation_5
term status: testing
type: Energy Spectral Density
comment: ModulationEnergy computational sequence step 5
next operation: ModulationEnergy_operation_6

HarmonicEnergyEntropy_operation_2
type: Discrete Fourier Transform
next operation: HarmonicEnergyEntropy_operation_3
comment: HarmonicEnergyEntropy computational sequence step 2
term status: testing

MultiresolutionEntropy_operation_3
next operation: MultiresolutionEntropy_operation_4
comment: MultiresolutionEntropy computational sequence step 3
term status: testing
type: Normalization

SubbandEnergyRatio_operation_4
type: Energy Spectral Density
term status: testing
comment: SubbandEnergyRatio computational sequence step 4
next operation: SubbandEnergyRatio_operation_5

StatisticalIntegrator
type: Class
subclass of: AudioFeature
term status: testing
comment: StatisticalIntegrator

Chromagram_operation_2
comment: Chromagram computational sequence step 2
term status: testing
type: Discrete Fourier Transform
next operation: Chromagram_operation_3

https://w3id.org/afo/vocab/1.1#MPEG7AudioFundamentalFrequency_operation_3
type: Maximum
comment: MPEG7AudioFundamentalFrequency computational sequence step 3
type: LastOperation
term status: testing

PitchSynchronousZCPA_operation_4
term status: testing
comment: PitchSynchronousZCPA computational sequence step 4
type: Maximum
next operation: PitchSynchronousZCPA_operation_5

MPEG7TemporalCentroid
subclass of: AudioFeature
model: MPEG7TemporalCentroid model
term status: testing
comment: MPEG7TemporalCentroid
type: Class

DaubechiesWaveletCoefficientHistogram_operation_2
comment: DaubechiesWaveletCoefficientHistogram computational sequence step 2
term status: testing
type: Discrete Wavelet Transform
next operation: DaubechiesWaveletCoefficientHistogram_operation_3

LinearPredictionZCR model
comment: Computational model for MPEG7AudioWaveform
type: Model
sequence: LinearPredictionZCR operation sequence
term status: testing

LogarithmicFluctuationPattern
comment: LogarithmicFluctuationPattern
subclass of: AudioFeature
type: Class
term status: testing

DWPTbasedRhythmFeature model
sequence: DWPTbasedRhythmFeature operation sequence
type: Model
term status: testing
comment: Computational model for MPEG7AudioWaveform

ZeroCrossingRate model
term status: testing
sequence: ZeroCrossingRate operation sequence
comment: Computational model for MPEG7AudioWaveform
type: Model

PulseMetric
model: PulseMetric model
subclass of: AudioFeature
comment: PulseMetric
term status: testing
type: Class

HarmonicChangeValue
comment: HarmonicChangeValue
subclass of: AudioFeature
type: Class
term status: testing

CorrelationPattern
comment: CorrelationPattern
term status: testing
type: Class
subclass of: AudioFeature

Comb Filter
comment: Subclass of Filter from the Audio Feature Ontology
subclass of: Filter
term status: testing
type: Class

MultiresolutionEntropy_operation_4
comment: MultiresolutionEntropy computational sequence step 4
type: Spectral binning
next operation: MultiresolutionEntropy_operation_5
term status: testing

LinearPredictiveCoding_operation_1
type: Windowing
next operation: LinearPredictiveCoding_operation_2
comment: LinearPredictiveCoding computational sequence step 1
term status: testing

BeatSpectralDifference
type: Class
comment: BeatSpectralDifference
term status: testing
subclass of: AudioFeature

AttackTime
subclass of: AudioFeature
type: Class
term status: testing
comment: AttackTime

PitchFFTYIN
subclass of: AudioFeature
type: Class
term status: testing
comment: PitchFFTYIN

SubbandSpectralFlux_operation_3
next operation: SubbandSpectralFlux_operation_4
type: Logarithm
comment: SubbandSpectralFlux computational sequence step 3
term status: testing

https://w3id.org/afo/vocab/1.1#MPEG7HarmonicSpectralVariation_operation_1
term status: testing
comment: MPEG7HarmonicSpectralVariation computational sequence step 1
type: Windowing

NoiseEnergy
type: Class
comment: NoiseEnergy
subclass of: AudioFeature
term status: testing

LinearPredictionZCR_operation_3
type: Autoregression
comment: LinearPredictionZCR computational sequence step 3
term status: testing
next operation: LinearPredictionZCR_operation_4

Independent Component Analysis
term status: testing
comment: Subclass of Transformation from the Audio Feature Ontology
type: Class
subclass of: Transformation

ModulationEnergy_operation_3
comment: ModulationEnergy computational sequence step 3
type: Spectral binning
term status: testing
next operation: ModulationEnergy_operation_4

SpectralCrest model
comment: Computational model for MPEG7AudioWaveform
term status: testing
type: Model
sequence: SpectralCrest operation sequence

SignalAutoCorrelationFunction
subclass of: AudioFeature
type: Class
term status: testing
comment: SignalAutoCorrelationFunction

BarkscaleFrequencyCepstralCoefficients_operation_4
next operation: BarkscaleFrequencyCepstralCoefficients_operation_5
term status: testing
type: Logarithm
comment: BarkscaleFrequencyCepstralCoefficients computational sequence step 4

ShortTimeEnergy model
type: Model
sequence: ShortTimeEnergy operation sequence
term status: testing
comment: Computational model for MPEG7AudioWaveform

Bandwidth model
comment: Computational model for MPEG7AudioWaveform
type: Model
term status: testing
sequence: Bandwidth operation sequence

DistortionDiscriminantAnalysis_operation_5
type: Principal Component Analysis
term status: testing
comment: DistortionDiscriminantAnalysis computational sequence step 5
type: LastOperation

SubbandEnergyRatio
type: Class
subclass of: AudioFeature
comment: SubbandEnergyRatio
model: SubbandEnergyRatio model
term status: testing

ChromaCENSFeatures_operation_2
type: Band-pass Filter Bank
comment: ChromaCENSFeatures computational sequence step 2
term status: testing
next operation: ChromaCENSFeatures_operation_3

RunningStatistics
type: Class
comment: RunningStatistics
subclass of: AudioFeature
term status: testing

MPEG7AudioWaveform_operation_1
comment: MPEG7AudioWaveform computational sequence step 1
next operation: MPEG7AudioWaveform_operation_2
type: Windowing
term status: testing

MelscaleFrequencyCepstralCoefficients_operation_4
term status: testing
type: Logarithm
next operation: MelscaleFrequencyCepstralCoefficients_operation_5
comment: MelscaleFrequencyCepstralCoefficients computational sequence step 4

MPEG7HarmonicSpectralSpread_operation_1
comment: MPEG7HarmonicSpectralSpread computational sequence step 1
next operation: MPEG7HarmonicSpectralSpread_operation_2
type: Windowing
term status: testing

EnergyBasedOnsetDetectionFunction
comment: EnergyBasedOnsetDetectionFunction
type: Class
term status: testing
subclass of: AudioFeature

LinearPredictionCepstralCoefficients_operation_1
term status: testing
comment: LinearPredictionCepstralCoefficients computational sequence step 1
next operation: LinearPredictionCepstralCoefficients_operation_2
type: Windowing

PitchSynchronousZCPA_operation_9
term status: testing
type: LastOperation
type: Sum
comment: PitchSynchronousZCPA computational sequence step 9

SpectralCrestFactor
type: Class
comment: SpectralCrestFactor
term status: testing
subclass of: AudioFeature

WaveletPyramid
type: Class
comment: WaveletPyramid
subclass of: AudioFeature
term status: testing

SpectralFlux_operation_4
type: LastOperation
type: Sum
term status: testing
comment: SpectralFlux computational sequence step 4

LineSpectralFrequencies model
type: Model
term status: testing
comment: Computational model for MPEG7AudioWaveform
sequence: LineSpectralFrequencies operation sequence

Peak Detection
type: Class
term status: testing
comment: Subclass of Aggregation from the Audio Feature Ontology
subclass of: Aggregation

SpectralCentroid_operation_2
next operation: SpectralCentroid_operation_3
type: Discrete Fourier Transform
comment: SpectralCentroid computational sequence step 2
term status: testing

PerceptualSpectralSpread
type: Class
comment: PerceptualSpectralSpread
subclass of: AudioFeature
term status: testing

SpectralPeaks_operation_1
next operation: SpectralPeaks_operation_2
type: Windowing
term status: testing
comment: SpectralPeaks computational sequence step 1

HarmonicConcentration_operation_1
term status: testing
next operation: HarmonicConcentration_operation_2
type: Windowing
comment: HarmonicConcentration computational sequence step 1

LineSpectralFrequencies_operation_1
next operation: LineSpectralFrequencies_operation_2
type: Windowing
comment: LineSpectralFrequencies computational sequence step 1
term status: testing

AuditoryFilterBankTemporalEnvelopes model
term status: testing
comment: Computational model for MPEG7AudioWaveform
type: Model
sequence: AuditoryFilterBankTemporalEnvelopes operation sequence

Chordino
type: Class
comment: Chordino
subclass of: AudioFeature
term status: testing

MPEG7AudioSpectrumSpread_operation_3
type: Spectral binning
comment: MPEG7AudioSpectrumSpread computational sequence step 3
term status: testing
next operation: MPEG7AudioSpectrumSpread_operation_4

HarmonicProminence_operation_1
type: Windowing
comment: HarmonicProminence computational sequence step 1
term status: testing
next operation: HarmonicProminence_operation_2

HarmonicConcentration
subclass of: AudioFeature
term status: testing
type: Class
comment: HarmonicConcentration
model: HarmonicConcentration model

DistortionDiscriminantAnalysis_operation_3
comment: DistortionDiscriminantAnalysis computational sequence step 3
type: Logarithm
term status: testing
next operation: DistortionDiscriminantAnalysis_operation_4

SpectralFlatnessAllBands
comment: SpectralFlatnessAllBands
type: Class
term status: testing
subclass of: AudioFeature

PowerSpectrum
subclass of: AudioFeature
type: Class
term status: testing
comment: PowerSpectrum

Chromagram_operation_4
type: LastOperation
type: Sum
comment: Chromagram computational sequence step 4
term status: testing

SpectralCentroid_operation_5
comment: SpectralCentroid computational sequence step 5
type: Mean
type: LastOperation
term status: testing

https://w3id.org/afo/vocab/1.1#MPEG7HarmonicSpectralCentroid_operation_2
term status: testing
type: Discrete Fourier Transform
comment: MPEG7HarmonicSpectralCentroid computational sequence step 2

https://w3id.org/afo/vocab/1.1#MPEG7HarmonicSpectralCentroid_operation_1
type: Windowing
comment: MPEG7HarmonicSpectralCentroid computational sequence step 1
term status: testing

ModulationHarmonicCoefficients_operation_4
term status: testing
comment: ModulationHarmonicCoefficients computational sequence step 4
next operation: ModulationHarmonicCoefficients_operation_5
type: Discrete Cosine Transform

MultiresolutionEntropy_operation_1
term status: testing
comment: MultiresolutionEntropy computational sequence step 1
type: Windowing
next operation: MultiresolutionEntropy_operation_2

JointAcousticandModuluationFrequency_operation_5
comment: JointAcousticandModuluationFrequency computational sequence step 5
type: Discrete Wavelet Transform
term status: testing
next operation: JointAcousticandModuluationFrequency_operation_6

BandTristimulus
subclass of: AudioFeature
type: Class
term status: testing
comment: BandTristimulus

PitchSynchronousZCPA_operation_5
type: Level Crossing Detector
comment: PitchSynchronousZCPA computational sequence step 5
term status: testing
next operation: PitchSynchronousZCPA_operation_6

Regression
subclass of: Aggregation
type: Class
comment: Subclass of Aggregation from the Audio Feature Ontology
term status: testing

Exponential Function
subclass of: Filter
type: Class
term status: testing
comment: Subclass of Filter from the Audio Feature Ontology

Bandwidth_operation_2
term status: testing
comment: Bandwidth computational sequence step 2
type: Discrete Fourier Transform
next operation: Bandwidth_operation_3

MPEG7TemporalCentroid_operation_1
next operation: MPEG7TemporalCentroid_operation_2
type: Windowing
term status: testing
comment: MPEG7TemporalCentroid computational sequence step 1

Sone_operation_4
term status: testing
next operation: Sone_operation_5
type: Lowpass Filter
comment: Sone computational sequence step 4

SpectrotemporalVariation
subclass of: AudioFeature
type: Class
term status: testing
comment: SpectrotemporalVariation

BeatHistogramFromPeaks
term status: testing
subclass of: AudioFeature
comment: BeatHistogramFromPeaks
type: Class

Multiplicity
term status: testing
type: Class
subclass of: AudioFeature
comment: Multiplicity

PerceptualSpectralSlope
type: Class
comment: PerceptualSpectralSlope
subclass of: AudioFeature
term status: testing

HarmonicCoefficient
comment: HarmonicCoefficient
model: HarmonicCoefficient model
subclass of: AudioFeature
term status: testing
type: Class

Sone_operation_1
type: Windowing
term status: testing
comment: Sone computational sequence step 1
next operation: Sone_operation_2

PerceptualLinearPrediction model
sequence: PerceptualLinearPrediction operation sequence
term status: testing
type: Model
comment: Computational model for MPEG7AudioWaveform

AutocorrelationMFCCs_operation_3
comment: AutocorrelationMFCCs computational sequence step 3
type: Lowpass Filter
next operation: AutocorrelationMFCCs_operation_4
term status: testing

AutocorrelationMFCCs_operation_6
term status: testing
type: Logarithm
next operation: AutocorrelationMFCCs_operation_7
comment: AutocorrelationMFCCs computational sequence step 6

PerceptualLinearPrediction_operation_5
type: Weighting Function
term status: testing
comment: PerceptualLinearPrediction computational sequence step 5
next operation: PerceptualLinearPrediction_operation_6

SpectralPeakStructure_operation_2
type: Discrete Fourier Transform
term status: testing
next operation: SpectralPeakStructure_operation_3
comment: SpectralPeakStructure computational sequence step 2

AverageDeviation
subclass of: AudioFeature
type: Class
comment: AverageDeviation
term status: testing

PeakFinder
subclass of: AudioFeature
comment: PeakFinder
term status: testing
type: Class

ZeroCrossingPeakAmplitudes_operation_2
next operation: ZeroCrossingPeakAmplitudes_operation_3
comment: ZeroCrossingPeakAmplitudes computational sequence step 2
type: Bandpass Filter
term status: testing

Windowing
type: Class
subclass of: Filter
comment: Subclass of Filter from the Audio Feature Ontology
term status: testing

HarmonicEnergy
subclass of: AudioFeature
comment: HarmonicEnergy
term status: testing
type: Class

PitchSynchronousZCPA_operation_6
comment: PitchSynchronousZCPA computational sequence step 6
type: Peak Detection
term status: testing
next operation: PitchSynchronousZCPA_operation_7

ModifiedGroupDelay model
term status: testing
comment: Computational model for MPEG7AudioWaveform
type: Model
sequence: ModifiedGroupDelay operation sequence

MeanAbsoluteDeviation
term status: testing
subclass of: AudioFeature
type: Class
comment: MeanAbsoluteDeviation

Frames
comment: Frames
term status: testing
type: Class
subclass of: AudioFeature

BeatTracker model
type: Model
comment: Computational model for MPEG7AudioWaveform
sequence: BeatTracker operation sequence
term status: testing

LinearPredictionZCR_operation_2
comment: LinearPredictionZCR computational sequence step 2
type: Level Crossing Detector
next operation: LinearPredictionZCR_operation_3
term status: testing

OctaveBasedSpectralContrast
comment: OctaveBasedSpectralContrast
type: Class
subclass of: AudioFeature
term status: testing

HarmonicSpectralDeviation
term status: testing
subclass of: AudioFeature
comment: HarmonicSpectralDeviation
type: Class

LineSpectralFrequencies_operation_3
type: LastOperation
type: Polynomial Root Finding
term status: testing
comment: LineSpectralFrequencies computational sequence step 3

DWPTbasedRhythmFeature_operation_4
type: Peak Detection
next operation: DWPTbasedRhythmFeature_operation_5
term status: testing
comment: DWPTbasedRhythmFeature computational sequence step 4

Sone_operation_3
type: Spectral binning
comment: Sone computational sequence step 3
next operation: Sone_operation_4
term status: testing

TunedLogFrequencySpectrum
subclass of: AudioFeature
comment: TunedLogFrequencySpectrum
term status: testing
type: Class

RatescalefrequencyFeatures
type: Class
comment: RatescalefrequencyFeatures
subclass of: AudioFeature
term status: testing
model: RatescalefrequencyFeatures model

SpectralSlope_operation_2
type: Discrete Fourier Transform
next operation: SpectralSlope_operation_3
comment: SpectralSlope computational sequence step 2
term status: testing

SubbandEnergyRatio_operation_3
next operation: SubbandEnergyRatio_operation_4
term status: testing
type: Spectral binning
comment: SubbandEnergyRatio computational sequence step 3

SpectralPeakStructure_operation_3
type: Harmonic Peak Detection
next operation: SpectralPeakStructure_operation_4
term status: testing
comment: SpectralPeakStructure computational sequence step 3

MPEG7AudioSpectrumBasis_operation_1
term status: testing
next operation: MPEG7AudioSpectrumBasis_operation_2
type: Windowing
comment: MPEG7AudioSpectrumBasis computational sequence step 1

Tristimulus1
term status: testing
type: Class
subclass of: AudioFeature
comment: Tristimulus1

RatescalefrequencyFeatures_operation_1
type: Windowing
next operation: RatescalefrequencyFeatures_operation_2
comment: RatescalefrequencyFeatures computational sequence step 1
term status: testing

PitchSynchronousZCPA_operation_1
term status: testing
comment: PitchSynchronousZCPA computational sequence step 1
next operation: PitchSynchronousZCPA_operation_2
type: Windowing

ModifiedGroupDelay_operation_1
next operation: ModifiedGroupDelay_operation_2
type: Windowing
term status: testing
comment: ModifiedGroupDelay computational sequence step 1

PulseMetric_operation_5
type: Peak Detection
type: LastOperation
comment: PulseMetric computational sequence step 5
term status: testing

SpectralStandardDeviation
term status: testing
subclass of: AudioFeature
type: Class
comment: SpectralStandardDeviation

SpectralFlux_operation_2
term status: testing
comment: SpectralFlux computational sequence step 2
next operation: SpectralFlux_operation_3
type: Discrete Fourier Transform

AutoCorrelationPeaksIntegrator
type: Class
comment: AutoCorrelationPeaksIntegrator
term status: testing
subclass of: AudioFeature

Crest
subclass of: AudioFeature
comment: Crest
type: Class
term status: testing

BeatTracker_operation_5
comment: BeatTracker computational sequence step 5
next operation: BeatTracker_operation_6
type: Comb Filter
term status: testing

KeyStrengthPlot
type: Class
term status: testing
comment: KeyStrengthPlot
subclass of: AudioFeature

Decrease
subclass of: AudioFeature
comment: Decrease
type: Class
term status: testing

RelativeSpectralPLP model
term status: testing
comment: Computational model for MPEG7AudioWaveform
sequence: RelativeSpectralPLP operation sequence
type: Model

https://w3id.org/afo/vocab/1.1#MPEG7HarmonicSpectralVariation_operation_4
type: Cross-Correlation
term status: testing
comment: MPEG7HarmonicSpectralVariation computational sequence step 4
type: LastOperation

TempoandBeatTracker
type: Class
subclass of: AudioFeature
comment: TempoandBeatTracker
term status: testing

Entropy
term status: testing
subclass of: Aggregation
type: Class
comment: Subclass of Aggregation from the Audio Feature Ontology

SilentRegions
type: Class
comment: SilentRegions
term status: testing
subclass of: AudioFeature

ChromaCENSFeatures_operation_4
term status: testing
comment: ChromaCENSFeatures computational sequence step 4
next operation: ChromaCENSFeatures_operation_5
type: Normalization

AuditoryFilterBankTemporalEnvelopes_operation_4
type: Energy Spectral Density
term status: testing
next operation: AuditoryFilterBankTemporalEnvelopes_operation_5
comment: AuditoryFilterBankTemporalEnvelopes computational sequence step 4

Spectrum
type: Class
subclass of: AudioFeature
comment: Spectrum
term status: testing

PerceptualLinearPrediction_operation_7
next operation: PerceptualLinearPrediction_operation_8
type: Autoregression
comment: PerceptualLinearPrediction computational sequence step 7
term status: testing

PerceptualLinearPrediction_operation_3
next operation: PerceptualLinearPrediction_operation_4
type: Spectral binning
term status: testing
comment: PerceptualLinearPrediction computational sequence step 3

Sone_operation_5
next operation: Sone_operation_6
comment: Sone computational sequence step 5
type: Logarithm
term status: testing

HarmonicTristimulus
comment: HarmonicTristimulus
subclass of: AudioFeature
type: Class
term status: testing

JointAcousticandModuluationFrequency_operation_1
type: Windowing
comment: JointAcousticandModuluationFrequency computational sequence step 1
term status: testing
next operation: JointAcousticandModuluationFrequency_operation_2

Audio Feature Vocabulary
date: 2017-09-14T18:01:25.911715
description: This is a vocuabulary of common terms used in the music information retrieval workflows. It relies on the Audio Feature Ontology for basic terminology: https://w3id.org/afo/onto/1.1#
type: Ontology
version info: Version 1.1

HarmonicPitchClassProfile
term status: testing
type: Class
comment: HarmonicPitchClassProfile
subclass of: AudioFeature

MelscaleFrequencyCepstralCoefficients_operation_1
next operation: MelscaleFrequencyCepstralCoefficients_operation_2
comment: MelscaleFrequencyCepstralCoefficients computational sequence step 1
type: Windowing
term status: testing

SumofValues
type: Class
subclass of: AudioFeature
term status: testing
comment: SumofValues

ConstantQMFCC
type: Class
comment: ConstantQMFCC
term status: testing
subclass of: AudioFeature

PowerToAverageRatio
subclass of: AudioFeature
comment: PowerToAverageRatio
term status: testing
type: Class

MPEG7AudioSpectrumBasis_operation_3
next operation: MPEG7AudioSpectrumBasis_operation_4
comment: MPEG7AudioSpectrumBasis computational sequence step 3
term status: testing
type: Spectral binning

MPEG7HarmonicSpectralSpread_operation_4
comment: MPEG7HarmonicSpectralSpread computational sequence step 4
type: Deviation
term status: testing
type: LastOperation

PerceptualLinearPrediction
type: Class
term status: testing
subclass of: AudioFeature
comment: PerceptualLinearPrediction
model: PerceptualLinearPrediction model

DWPTbasedRhythmFeature_operation_5
type: Histogram
comment: DWPTbasedRhythmFeature computational sequence step 5
type: LastOperation
term status: testing

HistogramIntegrator
comment: HistogramIntegrator
term status: testing
type: Class
subclass of: AudioFeature

DistortionDiscriminantAnalysis model
term status: testing
sequence: DistortionDiscriminantAnalysis operation sequence
comment: Computational model for MPEG7AudioWaveform
type: Model

ShortTimeEnergy_operation_2
type: LastOperation
term status: testing
comment: ShortTimeEnergy computational sequence step 2
type: Power

ModifiedGroupDelay_operation_2
next operation: ModifiedGroupDelay_operation_3
term status: testing
type: Discrete Fourier Transform
comment: ModifiedGroupDelay computational sequence step 2

MagnitudeKurtosis
term status: testing
type: Class
subclass of: AudioFeature
comment: MagnitudeKurtosis

MultiresolutionEntropy
model: MultiresolutionEntropy model
subclass of: AudioFeature
term status: testing
type: Class
comment: MultiresolutionEntropy

RelativeSpectralPLP_operation_2
next operation: RelativeSpectralPLP_operation_3
type: Discrete Fourier Transform
comment: RelativeSpectralPLP computational sequence step 2
term status: testing

AimSAI (Auditory Image Model)
type: Class
comment: AimSAI (Auditory Image Model)
term status: testing
subclass of: AudioFeature

HarmonicCoefficient_operation_3
type: Maximum
type: LastOperation
term status: testing
comment: HarmonicCoefficient computational sequence step 3

JointAcousticandModuluationFrequency_operation_4
term status: testing
type: Lowpass Filter
comment: JointAcousticandModuluationFrequency computational sequence step 4
next operation: JointAcousticandModuluationFrequency_operation_5

PerceptualSpectralSkewness
comment: PerceptualSpectralSkewness
subclass of: AudioFeature
type: Class
term status: testing

MPEG7AudioSpectrumSpread
type: Class
model: MPEG7AudioSpectrumSpread model
term status: testing
subclass of: AudioFeature
comment: MPEG7AudioSpectrumSpread

PhaseSpaceFeatures_operation_1
next operation: PhaseSpaceFeatures_operation_2
type: Windowing
term status: testing
comment: PhaseSpaceFeatures computational sequence step 1

SpectralCentroid model
type: Model
comment: Computational model for MPEG7AudioWaveform
term status: testing
sequence: SpectralCentroid operation sequence

JointAcousticandModuluationFrequency_operation_2
term status: testing
comment: JointAcousticandModuluationFrequency computational sequence step 2
next operation: JointAcousticandModuluationFrequency_operation_3
type: Discrete Fourier Transform

RhythmHistogram
comment: RhythmHistogram
subclass of: AudioFeature
type: Class
term status: testing

RunningAutocorrelation
term status: testing
comment: RunningAutocorrelation
type: Class
subclass of: AudioFeature

SpectralDispersion_operation_4
type: Median
term status: testing
next operation: SpectralDispersion_operation_5
comment: SpectralDispersion computational sequence step 4

PitchProfile
type: Class
term status: testing
model: PitchProfile model
subclass of: AudioFeature
comment: PitchProfile

AuditoryFilterBankTemporalEnvelopes
type: Class
comment: AuditoryFilterBankTemporalEnvelopes
subclass of: AudioFeature
term status: testing
model: AuditoryFilterBankTemporalEnvelopes model

Chromagram model
term status: testing
comment: Computational model for MPEG7AudioWaveform
type: Model
sequence: Chromagram operation sequence

CyclicBeatSpectrum_operation_7
comment: CyclicBeatSpectrum computational sequence step 7
term status: testing
type: Lowpass Filter
next operation: CyclicBeatSpectrum_operation_8

LinearPredictionCepstralCoefficients_operation_3
type: Autoregression
term status: testing
next operation: LinearPredictionCepstralCoefficients_operation_4
comment: LinearPredictionCepstralCoefficients computational sequence step 3

Inharmonicity_operation_3
comment: Inharmonicity computational sequence step 3
term status: testing
type: Harmonic Peak Detection
next operation: Inharmonicity_operation_4

MelscaleFrequencyCepstralCoefficients
subclass of: AudioFeature
term status: testing
type: Class
model: MelscaleFrequencyCepstralCoefficients model
comment: MelscaleFrequencyCepstralCoefficients

HarmonicConcentration_operation_5
type: LastOperation
comment: HarmonicConcentration computational sequence step 5
term status: testing
type: Sum

PitchProfile_operation_5
type: Maximum
term status: testing
next operation: PitchProfile_operation_6
comment: PitchProfile computational sequence step 5

DistortionDiscriminantAnalysis_operation_4
term status: testing
next operation: DistortionDiscriminantAnalysis_operation_5
comment: DistortionDiscriminantAnalysis computational sequence step 4
type: Principal Component Analysis

ModulationHarmonicCoefficients_operation_1
type: Windowing
term status: testing
comment: ModulationHarmonicCoefficients computational sequence step 1
next operation: ModulationHarmonicCoefficients_operation_2

SubbandEnergyRatio_operation_5
type: Normalization
comment: SubbandEnergyRatio computational sequence step 5
term status: testing
type: LastOperation

MPEG7AudioFundamentalFrequency
subclass of: AudioFeature
model: MPEG7AudioFundamentalFrequency model
comment: MPEG7AudioFundamentalFrequency
type: Class
term status: testing

BarkscaleFrequencyCepstralCoefficients_operation_2
next operation: BarkscaleFrequencyCepstralCoefficients_operation_3
comment: BarkscaleFrequencyCepstralCoefficients computational sequence step 2
term status: testing
type: Discrete Fourier Transform

HarmonicSpectralSpread
term status: testing
subclass of: AudioFeature
type: Class
comment: HarmonicSpectralSpread

https://w3id.org/afo/vocab/1.1#MPEG7HarmonicSpectralDeviation_operation_6
comment: MPEG7HarmonicSpectralDeviation computational sequence step 6
type: Deviation
term status: testing
type: LastOperation

MPEG7HarmonicSpectralDeviation
type: Class
term status: testing
model: MPEG7HarmonicSpectralDeviation model
subclass of: AudioFeature
comment: MPEG7HarmonicSpectralDeviation

Volume model
type: Model
sequence: Volume operation sequence
term status: testing
comment: Computational model for MPEG7AudioWaveform

SmoothedDetectionFunction
subclass of: AudioFeature
type: Class
comment: SmoothedDetectionFunction
term status: testing

Band-pass Filter Bank
comment: Subclass of Transformation from the Audio Feature Ontology
term status: testing
type: Class
subclass of: Transformation

BeatHistogram_operation_5
comment: BeatHistogram computational sequence step 5
term status: testing
type: Autocorrelation
next operation: BeatHistogram_operation_6

OctaveBandSignalIntensity
comment: OctaveBandSignalIntensity
subclass of: AudioFeature
type: Class
term status: testing

Bandwidth_operation_4
next operation: Bandwidth_operation_5
type: Logarithm
comment: Bandwidth computational sequence step 4
term status: testing
type: OptionalOperation

Spectrum2Chroma
term status: testing
comment: Spectrum2Chroma
subclass of: AudioFeature
type: Class

MPEG7AudioSpectrumBasis_operation_5
comment: MPEG7AudioSpectrumBasis computational sequence step 5
next operation: MPEG7AudioSpectrumBasis_operation_6
type: Normalization
term status: testing

SpectralCrest_operation_2
comment: SpectralCrest computational sequence step 2
term status: testing
next operation: SpectralCrest_operation_3
type: Discrete Fourier Transform

SpectralSkewness
term status: testing
subclass of: AudioFeature
type: Class
comment: SpectralSkewness

PulseMetric_operation_2
type: Bandpass Filter
comment: PulseMetric computational sequence step 2
term status: testing
next operation: PulseMetric_operation_3

SpectralSlope model
term status: testing
comment: Computational model for MPEG7AudioWaveform
type: Model
sequence: SpectralSlope operation sequence

https://w3id.org/afo/vocab/1.1#MPEG7HarmonicSpectralDeviation_operation_2
term status: testing
type: Discrete Fourier Transform
comment: MPEG7HarmonicSpectralDeviation computational sequence step 2

PsychoacousticalPitch_operation_3
type: Weighting Function
comment: PsychoacousticalPitch computational sequence step 3
term status: testing
next operation: PsychoacousticalPitch_operation_4

MPEG7LogAttackTime model
type: Model
term status: testing
sequence: MPEG7LogAttackTime operation sequence
comment: Computational model for MPEG7AudioWaveform

Sone_operation_2
term status: testing
type: Discrete Fourier Transform
next operation: Sone_operation_3
comment: Sone computational sequence step 2

LinearPredictionCepstralCoefficients
term status: testing
model: LinearPredictionCepstralCoefficients model
type: Class
comment: LinearPredictionCepstralCoefficients
subclass of: AudioFeature

PerceptualLinearPrediction_operation_8
comment: PerceptualLinearPrediction computational sequence step 8
type: Cepstral Recursion Formula
type: LastOperation
term status: testing

HarmonicSpectralKurtosis
subclass of: AudioFeature
type: Class
term status: testing
comment: HarmonicSpectralKurtosis

AutocorrelationMFCCs_operation_1
term status: testing
next operation: AutocorrelationMFCCs_operation_2
type: Windowing
comment: AutocorrelationMFCCs computational sequence step 1

BeatSpectrum_operation_4
term status: testing
next operation: BeatSpectrum_operation_5
type: Lowpass Filter
comment: BeatSpectrum computational sequence step 4

LineSpectralFrequencies
subclass of: AudioFeature
term status: testing
comment: LineSpectralFrequencies
type: Class
model: LineSpectralFrequencies model

AutocorrelationMFCCs_operation_2
comment: AutocorrelationMFCCs computational sequence step 2
type: Autocorrelation
next operation: AutocorrelationMFCCs_operation_3
term status: testing

SignalToNoiseRatio
comment: SignalToNoiseRatio
term status: testing
type: Class
subclass of: AudioFeature

AreaMomentsLogConstantQ
comment: AreaMomentsLogConstantQ
type: Class
subclass of: AudioFeature
term status: testing

BeatHistogram_operation_3
term status: testing
next operation: BeatHistogram_operation_4
type: Lowpass Filter
comment: BeatHistogram computational sequence step 3

SpectralInharmonicity
type: Class
comment: SpectralInharmonicity
subclass of: AudioFeature
term status: testing

RMSEnergyEnvelope
type: Class
comment: RMSEnergyEnvelope
subclass of: AudioFeature
term status: testing

FrequencyofEnergyModulation
subclass of: AudioFeature
comment: FrequencyofEnergyModulation
term status: testing
type: Class

SpectralRolloff_operation_1
comment: SpectralRolloff computational sequence step 1
type: Windowing
next operation: SpectralRolloff_operation_2
term status: testing

MPEG7AudioFundamentalFrequency model
type: Model
comment: Computational model for MPEG7AudioWaveform
term status: testing

Peaker
type: Class
term status: testing
comment: Peaker
subclass of: AudioFeature

BeatHistogram_operation_2
type: Discrete Wavelet Transform
comment: BeatHistogram computational sequence step 2
next operation: BeatHistogram_operation_3
term status: testing

AdaptiveTimeFrequencyTransform
type: Class
subclass of: AudioFeature
model: AdaptiveTimeFrequencyTransform model
term status: testing
comment: AdaptiveTimeFrequencyTransform

SpectralSpread
comment: SpectralSpread
term status: testing
subclass of: AudioFeature
type: Class

BeatHistogramLabels
comment: BeatHistogramLabels
term status: testing
subclass of: AudioFeature
type: Class

ZeroCrossingPeakAmplitudes_operation_5
type: Logarithm
next operation: ZeroCrossingPeakAmplitudes_operation_6
comment: ZeroCrossingPeakAmplitudes computational sequence step 5
term status: testing

BeatHistogram_operation_1
term status: testing
next operation: BeatHistogram_operation_2
type: Windowing
comment: BeatHistogram computational sequence step 1

FundamentalFrequency(failsafe)
subclass of: AudioFeature
type: Class
term status: testing
comment: FundamentalFrequency(failsafe)

RelativeSpectralPLP_operation_9
term status: testing
comment: RelativeSpectralPLP computational sequence step 9
type: Discrete Cosine Transform
next operation: RelativeSpectralPLP_operation_10

PeakPicker
type: Class
comment: PeakPicker
subclass of: AudioFeature
term status: testing

TotalNoiseEnergy
subclass of: AudioFeature
type: Class
comment: TotalNoiseEnergy
term status: testing

RatescalefrequencyFeatures_operation_5
term status: testing
next operation: RatescalefrequencyFeatures_operation_6
type: Lowpass Filter
comment: RatescalefrequencyFeatures computational sequence step 5

NonSilentRegions
comment: NonSilentRegions
type: Class
subclass of: AudioFeature
term status: testing

SpectralFluxOnsetDetectionFunction
term status: testing
type: Class
subclass of: AudioFeature
comment: SpectralFluxOnsetDetectionFunction

SalienceFunction
type: Class
subclass of: AudioFeature
comment: SalienceFunction
term status: testing

HighFrequencyContent
comment: HighFrequencyContent
type: Class
term status: testing
subclass of: AudioFeature

RatescalefrequencyFeatures_operation_3
type: Weighting Function
next operation: RatescalefrequencyFeatures_operation_4
term status: testing
comment: RatescalefrequencyFeatures computational sequence step 3

PsychoacousticalPitch_operation_4
type: Autocorrelation
comment: PsychoacousticalPitch computational sequence step 4
term status: testing
next operation: PsychoacousticalPitch_operation_5

https://w3id.org/afo/vocab/1.1#MPEG7HarmonicSpectralCentroid_operation_4
term status: testing
type: Mean
type: LastOperation
comment: MPEG7HarmonicSpectralCentroid computational sequence step 4

SpectralFlatness_operation_4
comment: SpectralFlatness computational sequence step 4
term status: testing
next operation: SpectralFlatness_operation_5
type: Mean

Envelope
term status: testing
comment: Envelope
type: Class
subclass of: AudioFeature

AutoCorrelationFFT
type: Class
comment: AutoCorrelationFFT
subclass of: AudioFeature
term status: testing

MPEG7AudioSpectrumBasis_operation_2
type: Discrete Fourier Transform
term status: testing
next operation: MPEG7AudioSpectrumBasis_operation_3
comment: MPEG7AudioSpectrumBasis computational sequence step 2

Nonzerocount
type: Class
comment: Nonzerocount
subclass of: AudioFeature
term status: testing

PitchDiff
comment: PitchDiff
type: Class
term status: testing
subclass of: AudioFeature

MPEG7AudioSpectrumBasis model
comment: Computational model for MPEG7AudioWaveform
type: Model
term status: testing

CyclicBeatSpectrum_operation_8
term status: testing
next operation: CyclicBeatSpectrum_operation_9
type: Sum
comment: CyclicBeatSpectrum computational sequence step 8

BeatSpectrum_operation_2
term status: testing
type: Discrete Fourier Transform
next operation: BeatSpectrum_operation_3
comment: BeatSpectrum computational sequence step 2

SpectralPeakStructure_operation_4
term status: testing
type: Derivation Difference
next operation: SpectralPeakStructure_operation_5
comment: SpectralPeakStructure computational sequence step 4

SpectralFlatness_operation_3
comment: SpectralFlatness computational sequence step 3
term status: testing
type: Spectral binning
next operation: SpectralFlatness_operation_4

BeatTracker_operation_3
term status: testing
type: Lowpass Filter
next operation: BeatTracker_operation_4
comment: BeatTracker computational sequence step 3

ModulationEnergy_operation_7
term status: testing
type: Sum
comment: ModulationEnergy computational sequence step 7
type: LastOperation

OctaveBandSignalIntensityRatio
comment: OctaveBandSignalIntensityRatio
subclass of: AudioFeature
type: Class
term status: testing

Deviation
type: Class
comment: Deviation
term status: testing
subclass of: Aggregation
comment: Subclass of Aggregation from the Audio Feature Ontology
subclass of: AudioFeature

IntegralLoudness_operation_6
comment: IntegralLoudness computational sequence step 6
type: Exponential Function
term status: testing
next operation: IntegralLoudness_operation_7

ZeroCrossingPeakAmplitudes_operation_4
type: Peak Detection
comment: ZeroCrossingPeakAmplitudes computational sequence step 4
next operation: ZeroCrossingPeakAmplitudes_operation_5
term status: testing

SpectralSlope_operation_1
term status: testing
type: Windowing
next operation: SpectralSlope_operation_2
comment: SpectralSlope computational sequence step 1

ZeroCrossingPeakAmplitudes
term status: testing
comment: ZeroCrossingPeakAmplitudes
type: Class
model: ZeroCrossingPeakAmplitudes model
subclass of: AudioFeature

LinearPredictionCepstralCoefficients model
term status: testing
comment: Computational model for MPEG7AudioWaveform
type: Model
sequence: LinearPredictionCepstralCoefficients operation sequence

LinearPredictionCepstralCoefficients_operation_2
type: OptionalOperation
next operation: LinearPredictionCepstralCoefficients_operation_3
term status: testing
comment: LinearPredictionCepstralCoefficients computational sequence step 2
type: Bandpass Filter

LowestValue
term status: testing
type: Class
comment: LowestValue
subclass of: AudioFeature

HarmonicConcentration_operation_4
type: Energy Spectral Density
next operation: HarmonicConcentration_operation_5
comment: HarmonicConcentration computational sequence step 4
term status: testing

AimHCL (Auditory Image Model)
subclass of: AudioFeature
type: Class
term status: testing
comment: AimHCL (Auditory Image Model)

SpectralFlatness model
term status: testing
sequence: SpectralFlatness operation sequence
comment: Computational model for MPEG7AudioWaveform
type: Model

AimGammatone (Auditory Image Model)
subclass of: AudioFeature
type: Class
term status: testing
comment: AimGammatone (Auditory Image Model)

CyclicBeatSpectrum_operation_1
type: Lowpass Filter
next operation: CyclicBeatSpectrum_operation_2
comment: CyclicBeatSpectrum computational sequence step 1
term status: testing

OrderedDistancesfromFirstChannel
subclass of: AudioFeature
comment: OrderedDistancesfromFirstChannel
term status: testing
type: Class

RatescalefrequencyFeatures_operation_2
next operation: RatescalefrequencyFeatures_operation_3
comment: RatescalefrequencyFeatures computational sequence step 2
term status: testing
type: Band-pass Filter Bank

AimPZFC (Auditory Image Model)
term status: testing
subclass of: AudioFeature
type: Class
comment: AimPZFC (Auditory Image Model)

AuditoryFilterBankTemporalEnvelopes_operation_3
type: Bandpass Filter
comment: AuditoryFilterBankTemporalEnvelopes computational sequence step 3
next operation: AuditoryFilterBankTemporalEnvelopes_operation_4
term status: testing

Subbands
type: Class
term status: testing
comment: Subbands
subclass of: AudioFeature

BarkscaleFrequencyCepstralCoefficients
comment: BarkscaleFrequencyCepstralCoefficients
type: Class
term status: testing
model: BarkscaleFrequencyCepstralCoefficients model
subclass of: AudioFeature

SubbandEnergyRatio model
term status: testing
sequence: SubbandEnergyRatio operation sequence
type: Model
comment: Computational model for MPEG7AudioWaveform

Bandwidth_operation_1
comment: Bandwidth computational sequence step 1
next operation: Bandwidth_operation_2
type: Windowing
term status: testing

SpectralSlope_operation_3
term status: testing
type: Regression
type: LastOperation
comment: SpectralSlope computational sequence step 3

MelscaleFrequencyCepstralCoefficients model
type: Model
term status: testing
comment: Computational model for MPEG7AudioWaveform
sequence: MelscaleFrequencyCepstralCoefficients operation sequence

MPEG7AudioSpectrumSpread_operation_4
type: Logarithm
term status: testing
comment: MPEG7AudioSpectrumSpread computational sequence step 4
next operation: MPEG7AudioSpectrumSpread_operation_5

AutocorrelationMFCCs_operation_4
comment: AutocorrelationMFCCs computational sequence step 4
type: Discrete Fourier Transform
next operation: AutocorrelationMFCCs_operation_5
term status: testing

PitchHistogram_operation_1
type: Windowing
next operation: PitchHistogram_operation_2
term status: testing
comment: PitchHistogram computational sequence step 1

StatisticalSpectrumDescriptor
type: Class
comment: StatisticalSpectrumDescriptor
term status: testing
subclass of: AudioFeature

Moments
type: Class
comment: Moments
subclass of: AudioFeature
term status: testing

ChromaCENSFeatures_operation_1
comment: ChromaCENSFeatures computational sequence step 1
term status: testing
type: Windowing
next operation: ChromaCENSFeatures_operation_2

MPEG7AudioSpectrumCentroid_operation_5
type: Mean
type: LastOperation
term status: testing
comment: MPEG7AudioSpectrumCentroid computational sequence step 5

LinearPredictiveCoding_operation_3
term status: testing
comment: LinearPredictiveCoding computational sequence step 3
next operation: LinearPredictiveCoding_operation_4
type: Autoregression

MPEG7AudioWaveform_operation_2
type: Maximum
comment: MPEG7AudioWaveform computational sequence step 2
next operation: MPEG7AudioWaveform_operation_3
term status: testing

IrregularityII
subclass of: AudioFeature
comment: IrregularityII
type: Class
term status: testing

Bandpass Filter
comment: Subclass of Filter from the Audio Feature Ontology
subclass of: Filter
type: Class
term status: testing

ConstantQ
subclass of: AudioFeature
type: Class
comment: ConstantQ
term status: testing

NoiseRobustAuditoryFeature_operation_5
term status: testing
comment: NoiseRobustAuditoryFeature computational sequence step 5
type: Lowpass Filter
next operation: NoiseRobustAuditoryFeature_operation_6

MultiresolutionEntropy model
comment: Computational model for MPEG7AudioWaveform
type: Model
sequence: MultiresolutionEntropy operation sequence
term status: testing

NoiseRobustAuditoryFeature_operation_4
comment: NoiseRobustAuditoryFeature computational sequence step 4
term status: testing
type: Derivation Difference
next operation: NoiseRobustAuditoryFeature_operation_5

SpectralDissonance
type: Class
subclass of: AudioFeature
comment: SpectralDissonance
term status: testing

LinearPredictionZCR_operation_4
type: LastOperation
type: Level Crossing Detector
term status: testing
comment: LinearPredictionZCR computational sequence step 4

RelativeSpectralPLP_operation_1
term status: testing
type: Windowing
comment: RelativeSpectralPLP computational sequence step 1
next operation: RelativeSpectralPLP_operation_2

JointAcousticandModuluationFrequency_operation_6
comment: JointAcousticandModuluationFrequency computational sequence step 6
type: Sum
term status: testing
type: LastOperation

Irregularity
type: Class
subclass of: AudioFeature
comment: Irregularity
term status: testing

SpectralRolloff model
comment: Computational model for MPEG7AudioWaveform
type: Model
term status: testing
sequence: SpectralRolloff operation sequence

CyclicBeatSpectrum_operation_4
comment: CyclicBeatSpectrum computational sequence step 4
type: Derivation Difference
term status: testing
next operation: CyclicBeatSpectrum_operation_5

DaubechiesWaveletCoefficientHistogram_operation_1
type: Windowing
next operation: DaubechiesWaveletCoefficientHistogram_operation_2
term status: testing
comment: DaubechiesWaveletCoefficientHistogram computational sequence step 1

MPEG7SpectralCentroid
comment: MPEG7SpectralCentroid
type: Class
term status: testing
model: MPEG7SpectralCentroid model
subclass of: AudioFeature

DecreaseSlope
type: Class
comment: DecreaseSlope
subclass of: AudioFeature
term status: testing

Sharpness_operation_4
comment: Sharpness computational sequence step 4
next operation: Sharpness_operation_5
type: Weighting Function
term status: testing

AimHCL2 (Auditory Image Model)
term status: testing
type: Class
comment: AimHCL2 (Auditory Image Model)
subclass of: AudioFeature

Similarity
subclass of: AudioFeature
type: Class
comment: Similarity
term status: testing

FractionOfLowEnergyWindows
type: Class
comment: FractionOfLowEnergyWindows
term status: testing
subclass of: AudioFeature

AimSSI (Auditory Image Model)
term status: testing
type: Class
comment: AimSSI (Auditory Image Model)
subclass of: AudioFeature

LinearPredictiveCoding
type: Class
model: LinearPredictiveCoding model
term status: testing
comment: LinearPredictiveCoding
subclass of: AudioFeature

SpectralSmoothness
type: Class
comment: SpectralSmoothness
subclass of: AudioFeature
term status: testing

PerceptualSharpness
term status: testing
subclass of: AudioFeature
type: Class
comment: PerceptualSharpness

PitchHistogram_operation_4
comment: PitchHistogram computational sequence step 4
type: Histogram
next operation: PitchHistogram_operation_5
term status: testing

CyclicBeatSpectrum model
comment: Computational model for MPEG7AudioWaveform
type: Model
sequence: CyclicBeatSpectrum operation sequence
term status: testing

PerceptualLinearPrediction_operation_1
next operation: PerceptualLinearPrediction_operation_2
type: Windowing
comment: PerceptualLinearPrediction computational sequence step 1
term status: testing

ModifiedGroupDelay_operation_4
comment: ModifiedGroupDelay computational sequence step 4
type: Group Delay Function
term status: testing
next operation: ModifiedGroupDelay_operation_5

PulseMetric model
type: Model
term status: testing
sequence: PulseMetric operation sequence
comment: Computational model for MPEG7AudioWaveform

ModulationHarmonicCoefficients_operation_5
type: LastOperation
term status: testing
type: Bandpass Filter
comment: ModulationHarmonicCoefficients computational sequence step 5

PitchSchmitt
subclass of: AudioFeature
type: Class
term status: testing
comment: PitchSchmitt

LinearSpectralPairs
type: Class
subclass of: AudioFeature
comment: LinearSpectralPairs
term status: testing

AmplitudeDescriptor_operation_2
next operation: AmplitudeDescriptor_operation_3
comment: AmplitudeDescriptor computational sequence step 2
type: Mean
term status: testing

ModulationFrequencyVarianceDescriptor
term status: testing
type: Class
comment: ModulationFrequencyVarianceDescriptor
subclass of: AudioFeature

MelSpectrum
type: Class
subclass of: AudioFeature
comment: MelSpectrum
term status: testing

IntegralLoudness model
sequence: IntegralLoudness operation sequence
type: Model
term status: testing
comment: Computational model for MPEG7AudioWaveform

RelativeSpectralPLP_operation_6
next operation: RelativeSpectralPLP_operation_7
term status: testing
type: Weighting Function
comment: RelativeSpectralPLP computational sequence step 6

MPEG7LogAttackTime_operation_1
comment: MPEG7LogAttackTime computational sequence step 1
next operation: MPEG7LogAttackTime_operation_2
type: Windowing
term status: testing

AreaPolynomialApproximation
term status: testing
comment: AreaPolynomialApproximation
type: Class
subclass of: AudioFeature

SpectralVariance
term status: testing
type: Class
subclass of: AudioFeature
comment: SpectralVariance

OnsetDetectionFunction
term status: testing
comment: OnsetDetectionFunction
type: Class
subclass of: AudioFeature

IntegralLoudness_operation_2
comment: IntegralLoudness computational sequence step 2
term status: testing
type: Discrete Fourier Transform
next operation: IntegralLoudness_operation_3

MeddisHairCell
comment: MeddisHairCell
subclass of: AudioFeature
type: Class
term status: testing

MPEG7HarmonicSpectralVariation model
term status: testing
comment: Computational model for MPEG7AudioWaveform
type: Model

Derivate
comment: Derivate
subclass of: AudioFeature
type: Class
term status: testing

EvenHarmonicRatio
term status: testing
type: Class
comment: EvenHarmonicRatio
subclass of: AudioFeature

PitchCountours
subclass of: AudioFeature
comment: PitchCountours
term status: testing
type: Class

DaubechiesWaveletCoefficientHistogram model
type: Model
sequence: DaubechiesWaveletCoefficientHistogram operation sequence
term status: testing
comment: Computational model for MPEG7AudioWaveform

MPEG7AudioSpectrumCentroid_operation_2
next operation: MPEG7AudioSpectrumCentroid_operation_3
type: Discrete Fourier Transform
term status: testing
comment: MPEG7AudioSpectrumCentroid computational sequence step 2

MPEG7SpectralCentroid_operation_2
comment: MPEG7SpectralCentroid computational sequence step 2
term status: testing
type: Mean
type: LastOperation

RelativeSpectralPLP
type: Class
model: RelativeSpectralPLP model
term status: testing
subclass of: AudioFeature
comment: RelativeSpectralPLP

MPEG7HarmonicSpectralVariation
model: MPEG7HarmonicSpectralVariation model
type: Class
subclass of: AudioFeature
term status: testing
comment: MPEG7HarmonicSpectralVariation

ADRessStereoSpectrum (Azimuth Discrimination and Resynthesis)
comment: ADRessStereoSpectrum (Azimuth Discrimination and Resynthesis)
subclass of: AudioFeature
type: Class
term status: testing

PitchProfile_operation_8
comment: PitchProfile computational sequence step 8
next operation: PitchProfile_operation_9
type: Maximum
term status: testing

PitchYIN
type: Class
subclass of: AudioFeature
comment: PitchYIN
term status: testing

AreaMoments
comment: AreaMoments
subclass of: AudioFeature
type: Class
term status: testing

HarmonicDerivate_operation_3
comment: HarmonicDerivate computational sequence step 3
type: Logarithm
next operation: HarmonicDerivate_operation_4
term status: testing

HarmonicConcentration_operation_2
type: Discrete Fourier Transform
comment: HarmonicConcentration computational sequence step 2
term status: testing
next operation: HarmonicConcentration_operation_3

MPEG7AudioSpectrumCentroid_operation_4
comment: MPEG7AudioSpectrumCentroid computational sequence step 4
next operation: MPEG7AudioSpectrumCentroid_operation_5
type: Logarithm
term status: testing

HarmonicProminence model
comment: Computational model for MPEG7AudioWaveform
type: Model
sequence: HarmonicProminence operation sequence
term status: testing

PeakSpectrum
term status: testing
comment: PeakSpectrum
type: Class
subclass of: AudioFeature

ModulationHarmonicCoefficients_operation_3
next operation: ModulationHarmonicCoefficients_operation_4
term status: testing
type: Maximum
comment: ModulationHarmonicCoefficients computational sequence step 3

PsychoacousticalPitch model
comment: Computational model for MPEG7AudioWaveform
type: Model
term status: testing
sequence: PsychoacousticalPitch operation sequence

HarmonicDerivate_operation_4
term status: testing
type: Derivation Difference
type: LastOperation
comment: HarmonicDerivate computational sequence step 4

MPEG7HarmonicSpectralDeviation model
comment: Computational model for MPEG7AudioWaveform
type: Model
term status: testing

PitchProfile_operation_6
next operation: PitchProfile_operation_7
comment: PitchProfile computational sequence step 6
term status: testing
type: Histogram

AmplitudeDescriptor_operation_3
type: Deviation
comment: AmplitudeDescriptor computational sequence step 3
next operation: AmplitudeDescriptor_operation_4
term status: testing

MPEG7AudioHarmonicity model
type: Model
term status: testing
comment: Computational model for MPEG7AudioWaveform

Inharmonicity
term status: testing
type: Class
model: Inharmonicity model
comment: Inharmonicity
subclass of: AudioFeature

ModifiedKullbackLieblerOnsetDetectionFunction
subclass of: AudioFeature
type: Class
term status: testing
comment: ModifiedKullbackLieblerOnsetDetectionFunction

ZeroCrossingRate_operation_1
next operation: ZeroCrossingRate_operation_2
type: Windowing
term status: testing
comment: ZeroCrossingRate computational sequence step 1

SpectralCrestFactorPerBand
type: Class
term status: testing
comment: SpectralCrestFactorPerBand
subclass of: AudioFeature

FluctuationPatternCent
comment: FluctuationPatternCent
term status: testing
type: Class
subclass of: AudioFeature

AimBoxes (Auditory Image Model)
term status: testing
type: Class
comment: AimBoxes (Auditory Image Model)
subclass of: AudioFeature

MultiresolutionEntropy_operation_2
comment: MultiresolutionEntropy computational sequence step 2
type: Discrete Fourier Transform
next operation: MultiresolutionEntropy_operation_3
term status: testing

Tempo
subclass of: AudioFeature
type: Class
comment: Tempo
term status: testing

Smoothness
type: Class
comment: Smoothness
term status: testing
subclass of: AudioFeature

MPEG7SpectralCentroid model
type: Model
term status: testing
comment: Computational model for MPEG7AudioWaveform

PeakerOnset
comment: PeakerOnset
subclass of: AudioFeature
type: Class
term status: testing

RelativeSpectralPLP_operation_3
term status: testing
type: Spectral binning
next operation: RelativeSpectralPLP_operation_4
comment: RelativeSpectralPLP computational sequence step 3

SpectralFlux
comment: SpectralFlux
type: Class
term status: testing
subclass of: AudioFeature
model: SpectralFlux model

LocalTuning
type: Class
subclass of: AudioFeature
comment: LocalTuning
term status: testing

Spectrum2Mel
subclass of: AudioFeature
comment: Spectrum2Mel
term status: testing
type: Class

Release
comment: Release
subclass of: AudioFeature
type: Class
term status: testing

MPEG7TemporalCentroid_operation_3
comment: MPEG7TemporalCentroid computational sequence step 3
term status: testing
type: Mean
type: LastOperation

SpectralRolloff_operation_2
term status: testing
next operation: SpectralRolloff_operation_3
type: Discrete Fourier Transform
comment: SpectralRolloff computational sequence step 2

EnvelopeShapeStatistics
subclass of: AudioFeature
comment: EnvelopeShapeStatistics
term status: testing
type: Class

NoteRepresentationofChordEstimate
type: Class
comment: NoteRepresentationofChordEstimate
subclass of: AudioFeature
term status: testing

Mood
subclass of: AudioFeature
type: Class
term status: testing

PulseMetric_operation_3
comment: PulseMetric computational sequence step 3
next operation: PulseMetric_operation_4
type: Peak Detection
term status: testing

Bandwidth_operation_5
comment: Bandwidth computational sequence step 5
type: LastOperation
term status: testing
type: Deviation

SpectralFlux model
term status: testing
sequence: SpectralFlux operation sequence
type: Model
comment: Computational model for MPEG7AudioWaveform

SpectralCrest_operation_1
term status: testing
type: Windowing
comment: SpectralCrest computational sequence step 1
next operation: SpectralCrest_operation_2

SpectralContrastPattern
type: Class
comment: SpectralContrastPattern
subclass of: AudioFeature
term status: testing