Speech recognition based on auditory wavelet packet filter

被引：0
|
作者：
Zhang, XY [1 ]
Jiao, ZP [1 ]
机构：
[1] Taiyuan Univ Technol, Informat Engn Coll, Taiyuan 030024, Shanxi, Peoples R China
来源：
2004 7TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING PROCEEDINGS, VOLS 1-3 | 2004年
关键词：
speech recognition; wavelet filter; wavelet package decomposition;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The paper uses the wavelet packet bandpass filter as speech recognition front-end processor and presents the wavelet frequency band partition methods based on Bark scale and ERB scale, which are used in a practical speech recognition system. The results show that the method based on ERB scale is better than one based on Bark.
引用
收藏
页码：695 / 698
页数：4
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