Active control of noise in an enclosure using hybrid control techniques

被引：0
|
作者：
Nam, HD [1 ]
Hong, SK [1 ]
Han, KH [1 ]
机构：
[1] Dankook Univ, Dept Elect Engn, Seoul 140714, South Korea
来源：
ICICS - PROCEEDINGS OF 1997 INTERNATIONAL CONFERENCE ON INFORMATION, COMMUNICATIONS AND SIGNAL PROCESSING, VOLS 1-3: THEME: TRENDS IN INFORMATION SYSTEMS ENGINEERING AND WIRELESS MULTIMEDIA COMMUNICATIONS | 1997年
关键词：
D O I：
10.1109/ICICS.1997.652080
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents a MCHANC (Multiple Channel Hybrid Active Noise Control) system in which multiple channel feed forward algorithms and multiple channel feedback algorithms are used simultaneously. An adjoint LMS algorithm is also used to reduce the computational burden of adaptive filter. Computer simulations are performed to show the effectiveness the proposed MCHANC and a real time implementation in an experimental enclosure is being carried out on a TMS320C31 processor.
引用
收藏
页码：758 / 761
页数：4
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