An application of the piecewise autoregressive model in lossless audio coding

被引：0
|
作者：
Yang, Yinghua [1 ]
Giurcaneanu, Ciprian Doru [1 ]
Tabus, Ioan [1 ]
机构：
[1] Tampere Univ Technol, Inst Signal Proc, POB 553, FIN-33101 Tampere, Finland
来源：
2006 7TH NORDIC SIGNAL PROCESSING SYMPOSIUM | 2006年
基金：
芬兰科学院;
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The paper is focused on the prediction stage for lossless audio coding. We rely on the piecewise autoregressive model to design a compressor dubbed PAR for which the complexity of the decoder is low such that to be easily implemented on economic devices. The performances of the new coder are evaluated for two data sets of monaural audio signals sampled at 44.1 KHz and recorded with 16 bits/sample. The results obtained with PAR compares favorably with the popular MAC Audio Coder
引用
收藏
页码：326 / +
页数：3
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