Mercurial > hg > audio-features-catalogue
diff rdf/base.rdf @ 0:62d2c72e4223
initial commit
| author | nothing@tehis.net |
|---|---|
| date | Mon, 25 Feb 2013 14:40:54 +0000 |
| parents | |
| children | 8bd8453e0551 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/rdf/base.rdf Mon Feb 25 14:40:54 2013 +0000 @@ -0,0 +1,1155 @@ +<?xml version="1.0" encoding="UTF-8"?> +<rdf:RDF + xmlns:local="http://sovarr.c4dm.eecs.qmul.ac.uk/features/" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" +> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/AmplitudeDescriptor"> + <local:complexity>low</local:complexity> + <local:appdomain>environmental sound recognition</local:appdomain> + <local:feature>AmplitudeDescriptor</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>temporal</local:domain> + <local:computation>Spectral binning</local:computation> + <local:computation>Mean</local:computation> + <local:computation>Median</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>9</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/Inharmonicity"> + <local:complexity>medium</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:feature>Inharmonicity</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Zero-/Level Crossing Detector</local:computation> + <local:computation>Autocorrelation</local:computation> + <local:computation>Median</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/SpectralPeakStructure"> + <local:complexity>medium</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:feature>SpectralPeakStructure</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Spectral binning</local:computation> + <local:computation>Zero-/Level Crossing Detector</local:computation> + <local:computation>Derivation, Difference</local:computation> + <local:computation>Entropy</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/SpectralDispersion"> + <local:complexity>low</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:feature>SpectralDispersion</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Energy Spectral Density</local:computation> + <local:computation>Harmonic Peak Detection</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Median</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/IntegralLoudness"> + <local:complexity>high</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:model>psychoacoustic</local:model> + <local:feature>IntegralLoudness</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Exponential Function</local:computation> + <local:computation>(Non-) Linear Weighting Function</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Root Mean Square</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/Chromagram"> + <local:complexity>medium</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:feature>Chromagram</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Root Mean Square</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>12</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/PsychoacousticalPitch"> + <local:complexity>high</local:complexity> + <local:appdomain>several</local:appdomain> + <local:model>psychoacoustic</local:model> + <local:feature>PsychoacousticalPitch</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Root Mean Square</local:computation> + <local:computation>Band-pass Filter (Bank)</local:computation> + <local:computation>(Non-) Linear Weighting Function</local:computation> + <local:computation>Autocorrelation</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/RhythmPatterns"> + <local:complexity>high</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:model>psychoacoustic</local:model> + <local:feature>RhythmPatterns</local:feature> + <local:temporalscale>interframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>modulation frequency</local:domain> + <local:computation>(Non-) Linear Weighting Function</local:computation> + <local:computation>Low-pass Filter</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Regression</local:computation> + <local:computation>Harmonic Peak Detection</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>80</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/MPEG7LogAttackTime"> + <local:complexity>low</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:computedIn>MPEG-7</local:computedIn> + <local:feature>MPEG7LogAttackTime</local:feature> + <local:temporalscale>global</local:temporalscale> + <local:level>physical</local:level> + <local:domain>temporal</local:domain> + <local:computation>Power</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Root Mean Square</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/JointAcousticandModuluationFrequency"> + <local:complexity>high</local:complexity> + <local:appdomain>several</local:appdomain> + <local:model>psychoacoustic</local:model> + <local:feature>JointAcousticandModuluationFrequency</local:feature> + <local:temporalscale>interframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>modulation frequency</local:domain> + <local:computation>Discrete Wavelet Transform</local:computation> + <local:computation>Low-pass Filter</local:computation> + <local:computation>Regression</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Root Mean Square</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/SpectralFlatness"> + <local:complexity>medium</local:complexity> + <local:appdomain>fingerprinting</local:appdomain> + <local:feature>SpectralFlatness</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Mean</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Regression</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/BarkscaleFrequencyCepstralCoefficients"> + <local:complexity>high</local:complexity> + <local:appdomain>several</local:appdomain> + <local:model>psychoacoustic</local:model> + <local:feature>BarkscaleFrequencyCepstralCoefficients</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>cepstral</local:domain> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Regression</local:computation> + <local:computation>Discrete Cosine Transform</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/BeatTracker"> + <local:complexity>high</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:feature>BeatTracker</local:feature> + <local:temporalscale>interframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>modulation frequency</local:domain> + <local:computation>Comb Filter (Bank)</local:computation> + <local:computation>Low-pass Filter</local:computation> + <local:computation>Derivation, Difference</local:computation> + <local:computation>Band-pass Filter (Bank)</local:computation> + <local:computation>Root Mean Square</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/CyclicBeatSpectrum"> + <local:complexity>high</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:feature>CyclicBeatSpectrum</local:feature> + <local:temporalscale>interframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>modulation frequency</local:domain> + <local:computation>Comb Filter (Bank)</local:computation> + <local:computation>Low-pass Filter</local:computation> + <local:computation>Derivation, Difference</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Root Mean Square</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/AuditoryFilterBankTemporalEnvelopes"> + <local:complexity>medium</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:model>psychoacoustic</local:model> + <local:feature>AuditoryFilterBankTemporalEnvelopes</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>modulation frequency</local:domain> + <local:computation>Energy Spectral Density</local:computation> + <local:computation>Band-pass Filter (Bank)</local:computation> + <local:computation>Root Mean Square</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>62</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/DaubechiesWaveletCoefficientHistogram"> + <local:complexity>medium</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:feature>DaubechiesWaveletCoefficientHistogram</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>frequency</local:domain> + <local:computation>Spectral binning</local:computation> + <local:computation>Discrete Wavelet Transform</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>28</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/4HzModulationEnergy"> + <local:complexity>medium</local:complexity> + <local:appdomain>audio segmentation</local:appdomain> + <local:model>psychoacoustic</local:model> + <local:feature>4HzModulationEnergy</local:feature> + <local:temporalscale>interframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>modulation frequency</local:domain> + <local:computation>Energy Spectral Density</local:computation> + <local:computation>Normalization</local:computation> + <local:computation>Regression</local:computation> + <local:computation>Band-pass Filter (Bank)</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Root Mean Square</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/SpectralCrest"> + <local:complexity>low</local:complexity> + <local:appdomain>fingerprinting</local:appdomain> + <local:feature>SpectralCrest</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Sum, Weighted Sum</local:computation> + <local:computation>Mean</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Regression</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/SpectralSlope"> + <local:complexity>low</local:complexity> + <local:appdomain>several</local:appdomain> + <local:feature>SpectralSlope</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>frequency</local:domain> + <local:computation>Peak Detection</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>4</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/MPEG7HarmonicSpectralDeviation"> + <local:complexity>medium</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:computedIn>MPEG-7</local:computedIn> + <local:feature>MPEG7HarmonicSpectralDeviation</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Median</local:computation> + <local:computation>Zero-/Level Crossing Detector</local:computation> + <local:computation>Mean</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/MPEG7HarmonicSpectralSpread"> + <local:complexity>medium</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:computedIn>MPEG-7</local:computedIn> + <local:feature>MPEG7HarmonicSpectralSpread</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Zero-/Level Crossing Detector</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Median</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/LineSpectralFrequencies"> + <local:complexity>medium</local:complexity> + <local:appdomain>several</local:appdomain> + <local:feature>LineSpectralFrequencies</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>frequency</local:domain> + <local:computation>Percentile</local:computation> + <local:computation>Autoregression (Linear Prediction Analysis)</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/MPEG7AudioFundamentalFrequency"> + <local:complexity>low</local:complexity> + <local:appdomain>several</local:appdomain> + <local:computedIn>MPEG-7</local:computedIn> + <local:feature>MPEG7AudioFundamentalFrequency</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Sum, Weighted Sum</local:computation> + <local:computation>Autocorrelation</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>2</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/NoiseRobustAuditoryFeature"> + <local:complexity>high</local:complexity> + <local:appdomain>environmental sound recognition</local:appdomain> + <local:model>psychoacoustic</local:model> + <local:feature>NoiseRobustAuditoryFeature</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>cepstral</local:domain> + <local:computation>Discrete Cosine Transform</local:computation> + <local:computation>(Non-) Linear Weighting Function</local:computation> + <local:computation>Band-pass Filter Bank</local:computation> + <local:computation>Low-pass Filter</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Derivation, Difference</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>256</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/SpectralFlux"> + <local:complexity>low</local:complexity> + <local:appdomain>several</local:appdomain> + <local:feature>SpectralFlux</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:abbreviation>SF</local:abbreviation> + <local:level>physical</local:level> + <local:domain>frequency</local:domain> + <local:computation>Derivation, Difference</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Root Mean Square</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/LinearPredictiveCoding"> + <local:complexity>low</local:complexity> + <local:appdomain>speech recognition</local:appdomain> + <local:feature>LinearPredictiveCoding</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:abbreviation>LPC</local:abbreviation> + <local:level>physical</local:level> + <local:domain>frequency</local:domain> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Band-pass Filter (Bank)</local:computation> + <local:computation>Autoregression (Linear Prediction Analysis)</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/PitchSynchronousZCPA"> + <local:complexity>medium</local:complexity> + <local:appdomain>speech recognition</local:appdomain> + <local:model>psychoacoustic</local:model> + <local:feature>PitchSynchronousZCPA</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>temporal</local:domain> + <local:computation>Spectral binning</local:computation> + <local:computation>Sum, Weighted Sum</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Band-pass Filter (Bank)</local:computation> + <local:computation>Windowing</local:computation> + <local:computation>Root Mean Square</local:computation> + <local:computation>Autocorrelation</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/PhaseSpaceFeatures"> + <local:complexity>high</local:complexity> + <local:appdomain>speech recognition</local:appdomain> + <local:feature>PhaseSpaceFeatures</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>phase space</local:domain> + <local:computation>Phase Space Embedding</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/HarmonicDerivate"> + <local:complexity>medium</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:feature>HarmonicDerivate</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Derivation, Difference</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/LinearPredictionZCR"> + <local:complexity>low</local:complexity> + <local:appdomain>speech recognition</local:appdomain> + <local:feature>LinearPredictionZCR</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>temporal</local:domain> + <local:computation>Spectral binning</local:computation> + <local:computation>Autoregression (Linear Prediction Analysis)</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/HarmonicConcentration"> + <local:complexity>medium</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:feature>HarmonicConcentration</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Energy Spectral Density</local:computation> + <local:computation>Zero-/Level Crossing Detector</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Root Mean Square</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/MelscaleFrequencyCepstralCoefficients"> + <local:complexity>high</local:complexity> + <local:appdomain>several</local:appdomain> + <local:model>psychoacoustic</local:model> + <local:feature>MelscaleFrequencyCepstralCoefficients</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:abbreviation>MFCC</local:abbreviation> + <local:level>physical</local:level> + <local:domain>cepstral</local:domain> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Regression</local:computation> + <local:computation>Discrete Cosine Transform</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/SpectralCentroid"> + <local:complexity>low</local:complexity> + <local:appdomain>several</local:appdomain> + <local:feature>SpectralCentroid</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Mean</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Regression</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/4HzModulationHarmonicCoefficients"> + <local:complexity>medium</local:complexity> + <local:appdomain>audio segmentation</local:appdomain> + <local:feature>4HzModulationHarmonicCoefficients</local:feature> + <local:temporalscale>interframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>modulation frequency</local:domain> + <local:computation>Sum, Weighted Sum</local:computation> + <local:computation>Band-pass Filter (Bank)</local:computation> + <local:computation>Autocorrelation</local:computation> + <local:computation>Discrete Cosine Transform</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/DWPTbasedRhythmFeature"> + <local:complexity>medium</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:feature>DWPTbasedRhythmFeature</local:feature> + <local:temporalscale>interframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>modulation frequency</local:domain> + <local:computation>Spectral binning</local:computation> + <local:computation>Root Mean Square</local:computation> + <local:computation>Discrete Wavelet Transform</local:computation> + <local:computation>Autocorrelation</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/BeatHistogram"> + <local:complexity>medium</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:feature>BeatHistogram</local:feature> + <local:temporalscale>interframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>modulation frequency</local:domain> + <local:computation>Spectral binning</local:computation> + <local:computation>Autocorrelation</local:computation> + <local:computation>Discrete Wavelet Transform</local:computation> + <local:computation>Low-pass Filter</local:computation> + <local:computation>Root Mean Square</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>6</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/Bandwidth"> + <local:complexity>low</local:complexity> + <local:appdomain>several</local:appdomain> + <local:feature>Bandwidth</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Regression</local:computation> + <local:computation>Median</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/PerceptualLinearPrediction"> + <local:complexity>high</local:complexity> + <local:appdomain>speech recognition</local:appdomain> + <local:model>psychoacoustic</local:model> + <local:feature>PerceptualLinearPrediction</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>cepstral</local:domain> + <local:computation>Discrete Cosine Transform</local:computation> + <local:computation>Autoregression (Linear Prediction Analysis)</local:computation> + <local:computation>Cepstral Recursion Formula</local:computation> + <local:computation>(Non-) Linear Weighting Function</local:computation> + <local:computation>Regression</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/Sharpness"> + <local:complexity>medium</local:complexity> + <local:appdomain>several</local:appdomain> + <local:model>psychoacoustic</local:model> + <local:feature>Sharpness</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>(Non-) Linear Weighting Function</local:computation> + <local:computation>Mean</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Regression</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/SpectralCenter"> + <local:complexity>low</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:feature>SpectralCenter</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Energy Spectral Density</local:computation> + <local:computation>Harmonic Peak Detection</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + 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rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/ZeroCrossingRate"> + <local:complexity>low</local:complexity> + <local:appdomain>several</local:appdomain> + <local:feature>ZeroCrossingRate</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:abbreviation>ZCR</local:abbreviation> + <local:level>physical</local:level> + <local:domain>temporal</local:domain> + <local:computation>Spectral binning</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/RelativeSpectralPLP"> + <local:complexity>high</local:complexity> + <local:appdomain>speech recognition</local:appdomain> + <local:model>psychoacoustic</local:model> + <local:feature>RelativeSpectralPLP</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>cepstral</local:domain> + <local:computation>Exponential Function</local:computation> + <local:computation>Discrete Cosine Transform</local:computation> + <local:computation>Autoregression (Linear Prediction Analysis)</local:computation> + <local:computation>Cepstral Recursion Formula</local:computation> + <local:computation>(Non-) Linear Weighting Function</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Regression</local:computation> + <local:computation>Band-pass Filter (Bank)</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/AutocorrelationMFCCs"> + <local:complexity>high</local:complexity> + <local:appdomain>speech recognition</local:appdomain> + <local:model>psychoacoustic</local:model> + <local:feature>AutocorrelationMFCCs</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>cepstral</local:domain> + <local:computation>Autocorrelation</local:computation> + <local:computation>Discrete Cosine Transform</local:computation> + <local:computation>Low-pass Filter</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Regression</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/MPEG7AudioSpectrumCentroid"> + <local:complexity>medium</local:complexity> + <local:appdomain>several</local:appdomain> + <local:model>psychoacoustic</local:model> + <local:feature>MPEG7AudioSpectrumCentroid</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:computedIn>MPEG-7</local:computedIn> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Mean</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Regression</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/PitchProfile"> + <local:complexity>high</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:feature>PitchProfile</local:feature> + 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<local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Discrete Cosine Transform</local:computation> + <local:computation>Group Delay Function</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/MultiresolutionEntropy"> + <local:complexity>medium</local:complexity> + <local:appdomain>speech recognition</local:appdomain> + <local:feature>MultiresolutionEntropy</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Normalization</local:computation> + <local:computation>Entropy</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Regression</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/HarmonicProminence"> + <local:complexity>medium</local:complexity> + <local:appdomain>environmental sound recognition</local:appdomain> + <local:feature>HarmonicProminence</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Zero-/Level Crossing Detector</local:computation> + <local:computation>Autocorrelation</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/MPEG7AudioSpectrumBasis"> + <local:complexity>high</local:complexity> + <local:appdomain>environmental sound recognition</local:appdomain> + <local:computedIn>MPEG-7</local:computedIn> + <local:feature>MPEG7AudioSpectrumBasis</local:feature> + <local:temporalscale>interframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>eigendomain</local:domain> + <local:computation>Independent Component Analysis</local:computation> + <local:computation>Normalization</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Regression</local:computation> + <local:computation>Singular Value Decomposition</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/MPEG7AudioHarmonicity"> + <local:complexity>medium</local:complexity> + <local:appdomain>several</local:appdomain> + <local:computedIn>MPEG-7</local:computedIn> + <local:feature>MPEG7AudioHarmonicity</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Sum, Weighted Sum</local:computation> + <local:computation>Autocorrelation</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>2</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/MPEG7HarmonicSpectralVariation"> + <local:complexity>medium</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:computedIn>MPEG-7</local:computedIn> + <local:feature>MPEG7HarmonicSpectralVariation</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Zero-/Level Crossing Detector</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Cross-Correlation</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/MPEG7HarmonicSpectralCentroid"> + <local:complexity>medium</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:computedIn>MPEG-7</local:computedIn> + <local:feature>MPEG7HarmonicSpectralCentroid</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Mean</local:computation> + <local:computation>Zero-/Level Crossing Detector</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/Sone"> + <local:complexity>high</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:model>psychoacoustic</local:model> + <local:feature>Sone</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>(Non-) Linear Weighting Function</local:computation> + <local:computation>Low-pass Filter</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Regression</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/ShortTimeEnergy"> + <local:complexity>low</local:complexity> + <local:appdomain>several</local:appdomain> + <local:feature>ShortTimeEnergy</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>temporal</local:domain> + <local:computation>Deviation, Sum of Differences</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/MPEG7SpectralCentroid"> + <local:complexity>low</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:computedIn>MPEG-7</local:computedIn> + <local:feature>MPEG7SpectralCentroid</local:feature> + <local:temporalscale>global</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>frequency</local:domain> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Mean</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/HarmonicEnergyEntropy"> + <local:complexity>medium</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:feature>HarmonicEnergyEntropy</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + 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+ <local:computation>Low-pass Filter</local:computation> + <local:computation>Derivation, Difference</local:computation> + <local:computation>Root Mean Square</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>256</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/BeatSpectrum"> + <local:complexity>high</local:complexity> + <local:appdomain>music information retrieval</local:appdomain> + <local:feature>BeatSpectrum</local:feature> + <local:temporalscale>interframe</local:temporalscale> + <local:level>perceptual</local:level> + <local:domain>modulation frequency</local:domain> + <local:computation>Autocorrelation</local:computation> + <local:computation>Low-pass Filter</local:computation> + <local:computation>Cross-Correlation</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Discrete Fourier Transform</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>parameterized</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/Volume"> + <local:complexity>low</local:complexity> + <local:appdomain>several</local:appdomain> + <local:feature>Volume</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>temporal</local:domain> + <local:computation>Power</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>1</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/SpectralPeaks"> + <local:complexity>low</local:complexity> + <local:appdomain>music information 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<local:computation>Modulated Complex Lapped Transform</local:computation> + <local:computation>Logarithm</local:computation> + <local:computation>Principal Component Analysis</local:computation> + <local:computation>Windowing</local:computation> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + <local:dimensions>64</local:dimensions> + </rdf:Description> + <rdf:Description rdf:about="http://sovarr.c4dm.eecs.qmul.ac.uk/features/MPEG7AudioWaveform"> + <local:complexity>low</local:complexity> + <local:computation>Histogram</local:computation> + <local:computation>Sum, Weighted Sum</local:computation> + <local:computation>Windowing</local:computation> + <local:computedIn>MPEG-7</local:computedIn> + <local:feature>MPEG7AudioWaveform</local:feature> + <local:temporalscale>intraframe</local:temporalscale> + <local:level>physical</local:level> + <local:domain>temporal</local:domain> + <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> + 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