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Conference Paper

An Audio Codec for Multiple Generations Compression Without Loss of Perceptual Quality

Authors: Kurth, Frank

AES Conference: 17th International Conference: High-Quality Audio Coding · Paper 17-028 · September 1999

Abstract

The paper describes a generic audio codec which allows multiple, i.e., cascaded, lossy compression without loss of perceptual quality compared to the first generation of compressed audio. For this task, encoding information to all subsequent codecs in a cascade was transferred. This new method is applicable to wide range of current audio codecs as documented by the MPEG-1 implementation.

Details

Published in
AES Conference: 17th International Conference: High-Quality Audio Coding
Paper number
17-028
Publication date
September 6, 1999
Session subject
High Quality Audio Coding
Affiliation
Department of Computer Science V, University of Bonn, Bonn, Germany (See document for exact affiliation information.)
Type
Conference Paper