A Simple Voice Extraction Algorithm in a High-noise Environment

被引:0
|
作者
Cao, Yichao [1 ]
Wang, FuJun [2 ]
Zhang, YaHeng [3 ]
机构
[1] Shanghai Res Inst Criminal Sci & Technol, Shanghai, Peoples R China
[2] DongHua Univ, Shanghai, Peoples R China
[3] Shanghai Key Lab Crime Scene Evidence, Shanghai, Peoples R China
关键词
Wiener filter; noise suppression; estimation;
D O I
10.1109/CSE.2014.233
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
This study elaborates on the implementation of a strong noise suppression algorithm for speech-related applications. Three different structures of the linear minimum mean square error estimator are presented with parameter estimation. The reference voice sample is replaced with a similar one without degrading the performance.
引用
收藏
页码:1201 / 1204
页数:4
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