Enhancement of speech signals separated from their convolutive mixture by FDICA algorithm

Digital Signal Processing: A Review Journal

Volumn 19, Issue 1, 2009, Pages 127-133

  Prasad, Rajkishore ^a   Saruwatari, Hiroshi ^b   Shikano, Kyohiro ^b  

^a UNIVERSITY OF ELECTRO COMMUNICATIONS   (Japan)

^b NARA INSTITUTE OF SCIENCE AND TECHNOLOGY   (Japan)

Author keywords

Blind signal separation; ICA, MAP estimation; Signal enhancement

Indexed keywords

BLIND SOURCE SEPARATION; FREQUENCY DOMAIN ANALYSIS; FREQUENCY ESTIMATION; INDEPENDENT COMPONENT ANALYSIS; MIXTURES; REVERBERATION; SPEECH; SPEECH COMMUNICATION;

BLIND SIGNAL SEPARATION; FREQUENCY DOMAIN INDEPENDENT COMPONENT ANALYSIS; GENERALIZED GAUSSIAN DISTRIBUTION; ICA , MAP ESTIMATION; INDEPENDENT COMPONENTS; MAXIMUM A POSTERIORI ESTIMATION; POST-PROCESSING STAGES; SIGNAL ENHANCEMENT;

AUDIO SIGNAL PROCESSING;

EID: 56549096073     PISSN: 10512004     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.dsp.2008.01.007     Document Type: Article

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