Robust two-channel TDOA estimation for multiple speaker localization by using recursive ICA and a state coherence transform

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

Volumn , Issue , 2009, Pages 4597-4600

  Nesta, F ^a,b   Svaizer, P ^a   Omologo, M ^a  

^a ITC IRST   (Italy)

^b UNIVERSITY OF TRENTO   (Italy)

Author keywords

Blind source separation (BSS); Independent component analysis (ICA); Multiple speaker localization; TDOA estimation

Indexed keywords

DE-MIXING; FREQUENCY DOMAINS; LOW SNR; MULTIPLE SPEAKER LOCALIZATION; NOVEL METHODS; PHASE COHERENCE; REVERBERANT ENVIRONMENT; REVERBERATION TIME; SPARSE REPRESENTATION; SPEAKER LOCALIZATION; TDOA ESTIMATION; TIME DIFFERENCE OF ARRIVAL; TIME FREQUENCY; TIME-BLOCK; TWO CHANNEL;

APARTMENT HOUSES; ARCHITECTURAL ACOUSTICS; CHANNEL ESTIMATION; ESTIMATION; FREQUENCY DOMAIN ANALYSIS; HEMODYNAMICS; INDEPENDENT COMPONENT ANALYSIS; MAXIMUM LIKELIHOOD ESTIMATION; QUERY LANGUAGES; RECURSIVE FUNCTIONS; REVERBERATION; SIGNAL ANALYSIS; SIGNAL PROCESSING; SPEECH ANALYSIS;

BLIND SOURCE SEPARATION;

EID: 70349203006     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2009.4960654     Document Type: Conference Paper

References (8)

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