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Conception des modèles d'observation audio temps réel à l ... - atiam

Conception des modèles d'observation audio temps réel à l ... - atiam

Conception des modèles d'observation audio temps réel à l ... - atiam

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Nom du <strong>des</strong>cripteur Nombre de dimensionscuidado :AudioXcorr 12cuidado :AudioZcr 1mpeg7 :AudioPower 1Total : 14TAB. 5.1 – Les 3 <strong>des</strong>cripteurs temporels (E temporel ).Nom du <strong>des</strong>cripteur Nombre de dimensionsmpeg7 :AudioSpectrumCentroid 6mpeg7 :AudioSpectrumSpread 6cuidado :AudioSpectrumSkewness 6cuidado :AudioSpectrumKurtosis 6cuidado :AudioSpectrumSlope 6cuidado :AudioSpectrumDecrease 1cuidado :AudioSpectrumRolloff 1cuidado :AudioSpectrumVariation 3Total : 35TAB. 5.2 – Les 8 <strong>des</strong>cripteurs spectraux (E spectral ).Nom du <strong>des</strong>cripteurNombre de dimensionscuidado :AudioFilterbankCentroid 6cuidado :AudioFilterbankSpread 6cuidado :AudioFilterbankSkewness 6cuidado :AudioFilterbankKurtosis 6cuidado :AudioFilterbankSlope 6cuidado :AudioFilterbankDecrease 1cuidado :AudioFilterbankRolloff 1cuidado :AudioFilterbankVariation 3cuidado :AudioMFCC 12cuidado :AudioDeltaMFCC 12cuidado :AudioDeltaDeltaMFCC 12mpeg7 :AudioSpectrumFlatness 4cuidado :AudioSpectrumCrest 4cuidado :AudioLoudness 1cuidado :AudioSharpness 1cuidado :AudioSpread 1cuidado :AudioRelativeSpecificLoudness 24Total : 106TAB. 5.3 – Les 17 <strong>des</strong>cripteurs perceptifs (E perceptif ).

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