Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/69052
Title: A scalable lossy to lossless audio coder for MPEG-4 lossless audio coding
Authors: Yu, R.
Lin, X.
Rahardja, S.
Ko, C.C. 
Issue Date: 2004
Source: Yu, R.,Lin, X.,Rahardja, S.,Ko, C.C. (2004). A scalable lossy to lossless audio coder for MPEG-4 lossless audio coding. ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings 3 : III1004-III1007. ScholarBank@NUS Repository.
Abstract: In this paper, we present Advanced Audio Zip (AAZ), a scalable lossless audio coding technology that was recently selected as the Reference Model for MPEG audio scalable lossless coding (SLS) work. AAZ provides excellent compression performance while delivering fine grain bit-rate scalability from lossy to lossless coding. Moreover, AAZ provides backward compatible to the MPEG Advanced Audio Coding (AAC) system by embedding AAC compliant bit-stream into the lossless bit-stream. As a result, AAZ serves as an universal coding solution with functionalities that were previously offered by several distinct audio coding technologies such as lossless audio coding, perceptual audio coding, or scalable audio coding; and maximizes the interchangeability for digital audio contents migrating among these application domains.
Source Title: ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
URI: http://scholarbank.nus.edu.sg/handle/10635/69052
ISSN: 15206149
Appears in Collections:Staff Publications

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