Improving sparse echo cancellation via convex combination of two NLMS filters with different lengths

IEEE International Workshop on Machine Learning for Signal Processing, MLSP

Volumn , Issue , 2012, Pages

  Gonzalo Ayuso, Alvaro ^a   Silva, Magno T M ^b   Nascimento, Vítor H ^b   Arenas Garcia, Jeronimo ^a  

^a UNIVERSIDAD CARLOS III DE MADRID   (Spain)

^b UNIVERSITY OF SÃO PAULO   (Brazil)

Author keywords

Acoustic echo cancellation; adaptive filtering; convex combination; least mean squares algorithm; sparsity

Indexed keywords

ACOUSTIC ECHO CANCELLATION; ACTIVE REGIONS; COMBINATION STRATEGIES; COMBINED FILTER; COMPUTATIONAL COSTS; CONVERGENCE PERFORMANCE; CONVEX COMBINATIONS; ECHO PATHS; LEAST MEAN SQUARES; SPARSITY;

ADAPTIVE FILTERING; ECHO SUPPRESSION; LEARNING SYSTEMS; SIGNAL PROCESSING;

ACTIVE FILTERS;

EID: 84870659816     PISSN: 21610363     EISSN: 21610371     Source Type: Conference Proceeding    
DOI: 10.1109/MLSP.2012.6349774     Document Type: Conference Paper

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