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Convention Paper

A Relevant Criterion for the Design of Wavelet Filters in High-Quality Audio Coding

Authors: Philippe, Pierrick; Lever, Michel; Mainard, Laurent; Rault, Jean-Bernard; Moureau de Saint Martin, Francois; Soumagne, Joël

AES Convention 98 · Paper 3948 · February 1995

Abstract

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.

Details

Published in
AES Convention 98
AES Convention
98
Paper number
3948
Publication date
February 6, 1995
Session subject
Audio Data Reduction
Affiliation
CCETT, Cesson Sevigne, France ; SUPELEC, Metz, France (See document for exact affiliation information.)
Type
Convention Paper