A new method based on psychoacoustic considerations allows one to choose, in an optimum way, the best wavelet filter bank for audio coding. This method gives the first criteria for the design of filters for very low bit-rate codecs.

Authors: Philippe, Pierrick; Lever, Michel; Mainard, Laurent; Rault, Jean-Bernard; Moureau de Saint Martin, Francois; Soumagne, Joël
Affiliations: CCETT, Cesson Sevigne, France ; SUPELEC, Metz, France(See document for exact affiliation information.)
AES Convention: 98 (February 1995) Paper Number: 3948
Publication Date: February 1, 1995
Subject: Audio Data Reduction

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