A POLYNOMIAL APPROACH TO OPTIMAL AND ADAPTIVE FILTERING WITH APPLICATION TO SPEECH ENHANCEMENT

被引：3
|
作者：
MOIR, TJ
CAMPBELL, DR
DABIS, HS
机构：
[1] Department of Electrical and Electronic Engineering, Paisley College, Paisley
来源：
IEEE TRANSACTIONS ON SIGNAL PROCESSING | 1991年 / 39卷 / 05期
关键词：
D O I：
10.1109/78.80976
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：
Explicit polynomial solutions to the Wiener filtering problem are given. They rely on the identification of innovations models for the disturbance and for the noisy signal. The Wiener filter is then found from the solution of a diophantine equation. Results are presented illustrating the attenuation of background interference in a speech signal.
引用
收藏
页码：1221 / 1224
页数：4
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