Selective attention system using new active noise controller

被引：4
|
作者：
Sohn, JI
Lee, M
机构：
[1] Kyungpook Natl Univ, Sensor Technol Res Ctr, Puk Gu, Taegu 702701, South Korea
[2] Kyungpook Natl Univ, Dept Sensor Engn, Puk Gu, Taegu 702701, South Korea
来源：
NEUROCOMPUTING | 2000年 / 31卷 / 1-4期
关键词：
active noise control; blind source separation; selective attention system;
D O I：
10.1016/S0925-2312(99)00171-X
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
A new active noise control system is proposed that can selectively cancel a particular noise signal from a mixture. Blind source separation of the desired signal from the other noise signals is performed by a dynamic recurrent neutral network that is used as a preprocessor of this active noise control system. The proposed active noise control system then adaptively generates an anti-noise signal to specifically remove only the separated noise signal. Computer experimental results show that the proposed scheme can be effective in the construction of a selective attention system. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：197 / 204
页数：8
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