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Conference Paper

Warped Low-Delay CELP for Wideband Audio Coding

Authors: Härmä, Aki; Laine, Unto K.

AES Conference: 17th International Conference: High-Quality Audio Coding · Paper 17-020 · September 1999

Abstract

Low-delay audio coding is a somewhat new trend in perceptual wide-band audio coding. Low-coding delay is important, for example, in applications based on bidirectional real-time audio transmission. The technical aspects and psychoacoustics of such applications are reviewed, and an audio codec with a coding delay of less that 2 ms is introduced.

Details

Published in
AES Conference: 17th International Conference: High-Quality Audio Coding
Paper number
17-020
Publication date
September 6, 1999
Session subject
High Quality Audio Coding
Affiliation
Helsinki University of Technology, Laboratory of Acoustics and Audio Signal Processing, ESPOO, FINLAND (See document for exact affiliation information.)
Type
Conference Paper