DocumentCode
433908
Title
Design of decoupling active noise control systems
Author
Hamidi, H. ; Taringoo, F. ; Nasiri, A.
Author_Institution
Islamic Azad Univ., Tehran, Iran
Volume
2
fYear
2004
fDate
20-23 July 2004
Firstpage
1156
Abstract
In this paper a simple method for multichannel active noise control is introduced. The proposed structure is a combination of an adaptive FIR filter, based on the FXLMS algorithm, and the ALIGN algorithm resulting in decoupling matrix for secondary path transfer function. This structure converts a multi-channel ANC system to decoupled systems which results reduction in computational load without affecting the convergence behavior of the FXLMS system.
Keywords
FIR filters; active noise control; adaptive control; adaptive filters; control system synthesis; transfer functions; active noise control system; adaptive FIR filter; decoupling matrix; secondary path transfer function; Active noise reduction; Adaptive filters; Control systems; Convergence; Finite impulse response filter; Loudspeakers; Microphones; Noise cancellation; Noise generators; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference, 2004. 5th Asian
Conference_Location
Melbourne, Victoria, Australia
Print_ISBN
0-7803-8873-9
Type
conf
Filename
1426804
Link To Document