Efficient model-based speech separation and denoising using non-negative subspace analysis

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

Volumn , Issue , 2008, Pages 1833-1836

  Rennie, Steven J ^a   Hershey, John R ^a   Olsen, Peder A ^a  

^a IBM T J WATSON RESEARCH CENTER   (United States)

Author keywords

Non negative Subspace Analysis (NSA); Robust Speech Recognition; Sparse Non negative Matrix Factorization (SNMF); Speech Separation; Variational Expectation Maximization (GEM)

Indexed keywords

NON-NEGATIVE SUBSPACE ANALYSIS (NSA); ROBUST SPEECH RECOGNITION; SPARSE NON-NEGATIVE MATRIX FACTORIZATION (SNMF); SPEECH SEPARATION; VARIATIONAL EXPECTATION-MAXIMIZATION (GEM);

ACOUSTICS; BLIND SOURCE SEPARATION; ERROR ANALYSIS; FACTORIZATION; INFERENCE ENGINES; ISOMERS; LEARNING ALGORITHMS; MATRIX ALGEBRA; MIXTURES; SEPARATION; SIGNAL PROCESSING; SPEECH; SPEECH ANALYSIS;

MODAL ANALYSIS;

EID: 51449100115     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2008.4517989     Document Type: Conference Paper

References (11)

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