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Patent
Title

Diffuse sound envelope shaping for binaural cue coding schemes and the like

Abstract
An input audio signal having an input temporal envelope is converted into an output audio signal having an output temporal envelope. The input temporal envelope of the input audio signal is characterized. The input audio signal is processed to generate a processed audio signal, wherein the processing de-correlates the input audio signal. The processed audio signal is adjusted based on the characterized input temporal envelope to generate the output audio signal, wherein the output temporal envelope substantially matches the input temporal envelope.
Inventor(s)
Allamanche, E.
Disch, S.
Faller, C.
Herre, J.
Link to Espacenet
http://worldwide.espacenet.com/publicationDetails/biblio?DB=worldwide.espacenet.com&locale=en_EP&FT=D&CC=WO&NR=2005EP09784A
Patent Number
20040620401
20040006492
Publication Date
2006
Language
English
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