Noise Reduction Using Multi-Channel FIR Warped Wiener Filter

被引：0

作者：

Shamsa, Aida ^{[1
]}

Ghorshi, Seyed ^{[1
]}

Joorabchi, Marjan ^{[1
]}

机构：

[1] Sharif Univ Technol, Sch Sci & Engn, Int Campus, Kish Isl, Iran

来源：

2016 13TH INTERNATIONAL MULTI-CONFERENCE ON SYSTEMS, SIGNALS & DEVICES (SSD) | 2016年

关键词：

Noise Reduction; Wiener filter; Warped FIR filter; All-pole filter; Speech Enhancement; Multi-channel Wiener filter;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

Enhancing the speech quality is the aim of noise reduction techniques. In order to have a desirable speech signal, it is necessary to eliminate the hearing fatigue and enhance the quality and intelligibility of speech signal. The present of additive noise causes the signal to degrade where the noise reduction techniques intend to remove the effect of noise on speech signals. However, removing the noise should not harm the speech signal when the signal is going to be heard. In this regard, Wiener filter can be used to promote the quality and intelligibility of the noisy signals. This paper explores the performance of multi-channel Wiener filter accompanied by Warped FIR filter

引用

页码：531 / 536

页数：6