DocumentCode
395373
Title
Oversampled filterbanks seen as channel codes: impulse noise correction
Author
Chiang, J.-C. ; Kieffer, M. ; Duhamel, P.
Author_Institution
Univ. Paris-Sud, Gif-sur-Yvette, France
Volume
4
fYear
2003
fDate
6-10 April 2003
Abstract
An analogy between oversampled filterbanks and channel codes is considered. Parity-check polynomial matrices and syndromes can be defined. Techniques for detecting and correcting impulse noise are provided. Their performances are illustrated on an example.
Keywords
Gaussian channels; Gaussian noise; channel bank filters; channel coding; impulse noise; interference suppression; parity check codes; polynomial matrices; signal sampling; Bernoulli Gaussian noise channels; channel codes; impulse noise correction; impulse noise detection; oversampled filterbanks; parity-check polynomial matrices; syndromes; Communication channels; Gaussian noise; Matrix decomposition; Noise robustness; Parity check codes; Polynomials; Propagation losses; Redundancy; Signal analysis; Signal processing;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03). 2003 IEEE International Conference on
ISSN
1520-6149
Print_ISBN
0-7803-7663-3
Type
conf
DOI
10.1109/ICASSP.2003.1202610
Filename
1202610
Link To Document