NOISE FILLING IN PERCEPTUAL TRANSFORM AUDIO CODING

Noise filling in perceptual transform audio codecs is improved by performing the noise filling with a spectrally global tilt, rather than in a spectrally flat manner.

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Bibliographische Detailangaben
Hauptverfasser: Helmrich, Christian, Gayer, Marc, Luis Valero, Maria, Disch, Sascha, Markovic, Goran
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Noise filling in perceptual transform audio codecs is improved by performing the noise filling with a spectrally global tilt, rather than in a spectrally flat manner.