A phase-based dual microphone method to count and locate audio sources in reverberant rooms

IEEE Workshop on Applications of Signal Processing to Audio and Acoustics

Volumn , Issue , 2009, Pages 209-212

  El Chami, Zaher ^a   Guerin, Alexandre ^a   Pham, Antoine ^b   Servière, Christine ^b  

^a ORANGE LABS   (France)

^b GRENOBLE INSTITUTE OF TECHNOLOGY   (France)

Author keywords

Linear regression; Source localization; Source number estimation; Underdetermined convolved mixtures

Indexed keywords

AUDIO SOURCES; COHERENCE FUNCTION; CONVOLVED MIXTURES; DIRECTIONS OF ARRIVAL; MIXING CONDITIONS; OFF-LINE METHODS; REVERBERANT ENVIRONMENT; REVERBERANT ROOM; SOURCE LOCALIZATION; SOURCE NUMBER ESTIMATION; TIME DIFFERENCE OF ARRIVAL; TIME FRAME; UNDERDETERMINED CONVOLVED MIXTURES;

AUDIO ACOUSTICS; RADIO DIRECTION FINDING SYSTEMS; REGRESSION ANALYSIS; REVERBERATION; SIGNAL PROCESSING;

AUDIO SIGNAL PROCESSING;

EID: 77950168540     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ASPAA.2009.5346501     Document Type: Conference Paper

References (6)

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4. http://sisec.wiki.irisa.fr/tiki-index.php
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6. O. Yilmaz and S. Rickard, "Blind separation of speech mixtures via time-frequency masking" in IEEE Transactions on Signal Processing 52(7): 1830-1847