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Convention Paper

MPEG-2 AAC Multichannel Realtime Implementation on Floating Point DSPs

Authors: Geyersberger, Stefan; Fiesel, Wolfgang; Gernhardt, Harald; Huhn, Doris; Dietz, Martin; Jang, Dae-young

AES Convention 106 · Paper 4977 · May 1999

Abstract

As a part of the ISO/MPEG-2 audio coding Standard, AAC (Advanced Audio Coding) is the most powerful coding algorithm in terms of preserving sound quality especially for compressing multichannel signals. This paper discusses the implementation effort of such a multichannel encoder on current high performance floating point DSPs.

Details

Published in
AES Convention 106
AES Convention
106
Paper number
4977
Publication date
May 6, 1999
Session subject
Signal Processing
Affiliation
Frauenhofer IlS, Erlangen, Germany ; ETRI, Taejon, Korea (See document for exact affiliation information.)
Type
Convention Paper