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Convention Paper

Lossless Audio Signal Processing

Authors: Angus, James A. S.

AES Convention 103 · Paper 4632 · September 1997

Abstract

This paper presents methods for performing signal processing which do not require rounding or truncation. These techniques, which are based on finite fields, offer the possibility of lossless signal processing. The problems of conventional signal processing are reviewed. Then finite-field signal processing techniques are described and how they give improved performance explained. The effects of filter lenght and coefficient accuracy are also discussed.

Details

Published in
AES Convention 103
AES Convention
103
Paper number
4632
Publication date
September 6, 1997
Session subject
High-Resolution Recording Systems
Affiliation
University of York, Heslington, York, UK (See document for exact affiliation information.)
Type
Convention Paper