A blind noise decorrelation approach with crystal arrays on designing post-filters for diffuse noise suppression

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2008, Pages 317-320

  Ito, Nobutaka ^a   Ono, Nobutaka ^a   Sagayama, Shigeki ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

Array signal processing; Covariance matrix; Diffuse noise; Post filter; Power spectrum estimation

Indexed keywords

ACOUSTICS; ADAPTIVE FILTERS; COVARIANCE MATRIX; ERROR ANALYSIS; MICROPHONES; MOBILE TELECOMMUNICATION SYSTEMS; POWDERS; POWER SPECTRUM; RANDOM PROCESSES; SPEECH; WAVE FILTERS;

ARRAY SIGNAL PROCESSING; DIFFUSE NOISE; NOISE DECORRELATION; POST-FILTER; POWER SPECTRUM ESTIMATION;

SIGNAL PROCESSING;

EID: 51449087761     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2008.4517610     Document Type: Conference Paper

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