Target Speech Detection Based on Microphone Array Using Inter-channel Phase Differences

被引：0
|
作者：
Guo, Yanmeng [1 ]
Li, Kai [1 ]
Fu, Qiang [1 ]
Yan, Yonghong [1 ]
机构：
[1] Chinese Acad Sci, Inst Acoust, Key Lab Speech Acoust & Content Understanding, Beijing 100190, Peoples R China
来源：
2012 IEEE INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS (ICCE) | 2012年
关键词：
VOICE ACTIVITY DETECTION;
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：
This paper proposes a target speech detection algorithm with predefined direction of arrival (DOA). The target speech is detected based on the long term information of inter-channel phase differences (IPDs), including DOA and voice harmonic structures. This algorithm shows reliable performance in real applications.
引用
收藏
页码：247 / 248
页数：2
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