DocumentCode
990150
Title
Active Narrowband Noise Control Systems Using Cascading Adaptive Filters
Author
Sun, Xu ; Kuo, Sen M.
Volume
15
Issue
2
fYear
2007
Firstpage
586
Lastpage
592
Abstract
The disturbance picked up by error sensors can significantly degrade the steady-state performance of active noise control (ANC) systems for practical applications. This paper presents a cascading adaptive algorithm for removing uncorrelated disturbance and analyzes its performance in narrowband ANC systems. Theoretical analysis shows that the proposed algorithm improves the behavior of the adaptive filter in steady state. Computer simulations using the measured transfer functions validate its performance
Keywords
active noise control; adaptive filters; active narrowband noise control systems; cascading adaptive filters; steady-state performance; uncorrelated disturbance; Active noise reduction; Adaptive filters; Algorithm design and analysis; Application software; Control systems; Degradation; Error correction; Narrowband; Sensor systems and applications; Steady-state; Active noise control (ANC); cascade adaptive filters; convergence analysis; filtered-X least mean square (FXLMS) algorithm; out-of-band disturbance;
fLanguage
English
Journal_Title
Audio, Speech, and Language Processing, IEEE Transactions on
Publisher
ieee
ISSN
1558-7916
Type
jour
DOI
10.1109/TASL.2006.881680
Filename
4067051
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