Huffman coding in Advanced Audio Coding standard

被引：1
|
作者：
Brzuchalski, Grzegorz [1 ]
机构：
[1] Warsaw Univ Technol, Inst Radioelect, PL-00665 Warsaw, Poland
来源：
PHOTONICS APPLICATIONS IN ASTRONOMY, COMMUNICATIONS, INDUSTRY, AND HIGH-ENERGY PHYSICS EXPERIMENTS 2012 | 2012年 / 8454卷
关键词：
MPEG-4; AAC; Advanced Audio Coding; Quantisation; Huffman; Lossless encoding; FPGA;
D O I：
10.1117/12.2000138
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
This article presents hardware architectures of Advanced Audio Coding (AAC) Huffman noiseless encoder, its optimisations and working implementation. Much attention has been paid to optimise the demand of hardware resources especially memory size. The aim of design was to get as short binary stream as possible in this standard. The Huffman encoder with whole audio-video system has been implemented in FPGA devices.
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页数：8
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