Isotropic noise suppression in the power spectrum domain by symmetric microphone arrays

IEEE Workshop on Applications of Signal Processing to Audio and Acoustics

Volumn , Issue , 2007, Pages 54-57

  Shimizu, Hikaru ^a   Ono, Nobutaka ^a   Matsumoto, Kyosuke ^a   Sagayama, Shigeki ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTICS; ARRAY PROCESSING; COVARIANCE MATRIX; MATRIX ALGEBRA; MAXIMUM LIKELIHOOD; MICROPHONES; POWER SPECTRUM; RANDOM PROCESSES; SIGNAL PROCESSING; SPECTRUM ANALYSIS;

DIAGONAL COMPONENTS; DIAGONALIZATION; ISOTROPIC NOISE; MAXIMUM-LIKELIHOOD METHOD; MICROPHONE ARRAYS; NOISE COMPONENTS; NON-STATIONARY NOISE; STATIONARY NOISE; TARGET SOURCE; UNITARY MATRICES;

AUDIO ACOUSTICS;

EID: 50249177099     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ASPAA.2007.4393005     Document Type: Conference Paper

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