The Modified Filtered-X Multichannel Wiener Filter

被引：0
|
作者：
Albu, Felix [1 ]
机构：
[1] Valahia Univ Targoviste, Dept Elect, Targoviste, Romania
来源：
PROCEEDINGS OF 2018 14TH IEEE INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING (ICSP) | 2018年
关键词：
active noise control; filtered-x multichannel Wiener filter; dichotomous coordinate descent;
D O I：
暂无
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：
In this paper, a new numerical efficient multichannel Wiener filter method for two-microphone behind the ear digital hearing aids, based on an approximation of the autocorrelation matrix is proposed. It is shown that, due to the use of noise reduction and active noise control, similar intelligibility improvements are obtained at greatly reduced overall numerical complexity.
引用
收藏
页码：158 / 161
页数：4
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