Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/33086
Title: A fast bit allocation algorithm for MPEG audio encoder
Authors: Fung, KT
Chan, YL 
Siu, WC 
Issue Date: 2001
Source: Proceedings of 2001 International Symposium on Intelligent Multimedia, Video and Speech Processing, ISIMP 2001, 2001, p. 5-8 How to cite?
Abstract: A fast bit allocation algorithm for the MPEG audio encoder is proposed. The proposed algorithm employs the bit allocation information of the previous audio frame as a reference for allocating the restricted bits to each of the 32 subbands in the current audio frame such that the number of iteration can be significantly reduced. A process of bit reallocation is also suggested to ensure the generation of an identical MPEG bitstream produced by the standard bit allocation algorithm described in the MPEG audio standard. The result shows that the speed-up of the proposed algorithm is remarkable at different encoded bitrates.
Description: 2001 International Symposium on Intelligent Multimedia, Video and Speech Processing, ISIMP 2001, Hong Kong, 2-4 May 2001
URI: http://hdl.handle.net/10397/33086
ISBN: 9628576623
9789628576623
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