DocumentCode
1988246
Title
A novel adaptive IIR filter for active noise control
Author
Crawford, D.H. ; Stewart, R.W. ; Toma, E.
Author_Institution
Dept. of Electron. & Electr. Eng., Strathclyde Univ., Glasgow, UK
Volume
3
fYear
1996
fDate
7-10 May 1996
Firstpage
1629
Abstract
This paper introduces a novel adaptive IIR filter structure and its corresponding LMS weight update equations. This “full-feedback” structure has performance advantages over the conventional adaptive IIR filter structure in certain situations. A full-feedback filtered-u adaptive IIR algorithm is also presented, which may be applied to active noise control in ducts
Keywords
acoustic noise; active noise control; adaptive filters; adaptive signal processing; circuit feedback; least mean squares methods; LMS weight update equations; active noise control; adaptive IIR filter; ducts; full-feedback filtered-u adaptive IIR algorithm; full-feedback structure; Active noise reduction; Adaptive control; Adaptive filters; Cost function; Feedforward systems; Finite impulse response filter; IIR filters; Least squares approximation; Programmable control; Signal processing algorithms;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1996. ICASSP-96. Conference Proceedings., 1996 IEEE International Conference on
Conference_Location
Atlanta, GA
ISSN
1520-6149
Print_ISBN
0-7803-3192-3
Type
conf
DOI
10.1109/ICASSP.1996.544116
Filename
544116
Link To Document