Context Lossless Coding of Audio Signals

被引：0
|
作者：
Ulacha, Grzegorz [1 ]
Stasinski, Ryszard [2 ]
机构：
[1] West Pomeranian Univ Technol, Zolnierska 49, PL-71210 Szczecin, Poland
[2] Poznan Univ Tech, PL-60365 Poznan, Poland
来源：
2013 DATA COMPRESSION CONFERENCE (DCC) | 2013年
关键词：
D O I：
10.1109/DCC.2013.102
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In the paper improvements obtained for context lossless audio coding are investigated. The approach is not popular in audio compression, hence, the research concentrates on static forward predictors optimized using MMSE criterion. Two and three context algorithms are tested on 16 popular benchmark recordings. Savings due to inter-channel audio dependencies are also considered. It is shown that indeed, context approach has potential of improving data compaction properties of audio coding algorithms.
引用
收藏
页码：523 / 523
页数：1
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