DocumentCode
661395
Title
Step size bound for narrowband feedback active noise control
Author
Liang Wang ; Woon-Seng Gan ; Yong-Kim Chong ; Kuo, S.M.
Author_Institution
DTS Inc., Singapore, Singapore
fYear
2013
fDate
Oct. 29 2013-Nov. 1 2013
Firstpage
1
Lastpage
4
Abstract
This paper presents the derivation of the convergence analysis of the feedback active noise control under perfect and imperfect secondary path transfer functions. Existing analysis approaches do not include the analysis of the reference signal synthesis errors due to the complexity of interrelated feedback nature. A detailed derivation of the maximum step size bound for the feedback active noise control system has been formulated for perfect and imperfect secondary-path estimation. This theoretical work has been verified by computer simulations.
Keywords
active noise control; feedback; transfer functions; computer simulation; convergence analysis; imperfect secondary path transfer function; interrelated feedback nature; maximum step size; narrowband feedback active noise control; Adaptive filters; Convergence; Estimation; Feedforward neural networks; Narrowband; Noise; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal and Information Processing Association Annual Summit and Conference (APSIPA), 2013 Asia-Pacific
Conference_Location
Kaohsiung
Type
conf
DOI
10.1109/APSIPA.2013.6694256
Filename
6694256
Link To Document