Numerically stable fast convergence least-squares algorithms for multichannel active sound cancellation systems and sound deconvolution systems

Signal Processing

Volumn 82, Issue 5, 2002, Pages 721-736

  Bouchard, Martin ^a  

^a UNIVERSITY OF OTTAWA   (Canada)

Author keywords

Active noise control; Active sound cancellation; Constrained least squares algorithms; Multichannel sound reproduction; QR RLS; QRD LSL; Recursive least squares algorithms; Sound deconvolution

Indexed keywords

ACOUSTIC VARIABLES CONTROL; ALGORITHMS; COMPUTER SIMULATION; CONVERGENCE OF NUMERICAL METHODS; FIR FILTERS; LEAST SQUARES APPROXIMATIONS; NOISE ABATEMENT;

MULTICHANNEL SOUND DECONVOLUTION (MSD);

ADAPTIVE FILTERING;

EID: 0036565776     PISSN: 01651684     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0165-1684(02)00135-4     Document Type: Article

References (20)

1. Generalized transaural stereo and applications
2. Active noise cancellation using a modified form of the filtered-x LMS algorithm
3. Multichannel recursive least-squares algorithms and fast-transversal-filter algorithms for active sound cancellation and sound reproduction systems
4. Down with noise
5. A multiple error LMS algorithm and its application to the active control of sound and vibration
6. Design of feedback controllers using a feedforward approach
7. Constraint filtered-x and filtered-u least-mean-square algorithms for the active control of noise in ducts
8. Active sound cancellation: A tutorial review
9. QR-based algorithms for multichannel adaptive least squares lattice filters
10. Inverse filtering of room acoustics
11. Active control of broadband random noise in a reverberant three dimensional space
12. Inverse filter design and equalization zones in multi-channel sound reproduction
13. The behavior of LMS and NLMS algorithms with delayed coefficient update in the presence of spherically invariant processes
14. A note on the error propagation analysis of recursive least-squares algorithms