Towards a hybrid audio coder

被引：0
|
作者：
Daudet, L [1 ]
Molla, S [1 ]
Torresani, B [1 ]
机构：
[1] Univ Paris 06, Lab Acoust Musicale, F-75015 Paris, France
来源：
WAVELET ANALYSIS AND ITS APPLICATIONS, AND ACTIVE MEDIA TECHNOLOGY, VOLS 1 AND 2 | 2004年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The main features of a novel approach for audio signal encoding are described. The approach combines non-linear transform coding and structured approximation techniques, together with hybrid modeling of the signal class under consideration. Essentially, several different components of the signal are estimated and transform coded using an appropriately chosen orthonormal basis. Different models and estimation procedures are discussed, and numerical results are provided.
引用
收藏
页码：13 / 24
页数：12
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