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Convention Paper

Rhythm Based Error Correction Approach for Scalable Audio Streaming Over the Internet

Authors: Cuevas-Martinez, Juan C.; Vera Candeas, Pedro; Ruiz Reyes, Nicolas

AES Convention 122 · Paper 7131 · May 2007

Abstract

Multimedia is nowadays the most important kind of information over the internet, due to the impressive growing of the web and streaming technologies. Although there are faster lines, the amount of potential users can exceed the actual available band width. In that way, scalable audio streaming makes it possible. However, error correction is left in a second level of importance for multimedia, using in some cases TCP, FEC (Forward Error Correction) that are useless in low bit rate coders or even nothing. Therefore, in this article a rhythm based error correction approach is presented. This solution can avoid important redundant information, leaving almost all the error processing at the decoder side, without any feedback to the sender.

Details

Published in
AES Convention 122
AES Convention
122
Paper number
7131
Publication date
May 6, 2007
Session subject
Audio Networking
Affiliation
University of Jaén (See document for exact affiliation information.)
Type
Convention Paper