Frequency domain multi-channel noise reduction based on the spatial subspace decomposition and noise eigenvalue modification

Speech Communication

Volumn 50, Issue 5, 2008, Pages 382-391

  Kim, Gibak ^a   Cho, Nam Ik ^b  

^a The University of Texas at Dallas   (United States)

^b Seoul National University   (South Korea)

Author keywords

Multi channel filtering; Noise reduction; Subspace decomposition

Indexed keywords

ACOUSTIC SIGNAL PROCESSING; ALGORITHMS; EIGENVALUES AND EIGENFUNCTIONS; FREQUENCY DOMAIN ANALYSIS; SPEECH PROCESSING;

MULTI CHANNEL FILTERING; NOISE STATISTICS; SUBSPACE DECOMPOSITION;

NOISE ABATEMENT;

EID: 41049101164     PISSN: 01676393     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.specom.2007.11.004     Document Type: Article

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