Multidimensional localization of multiple sound sources using frequency domain ICA and an extended state coherence transform

IEEE Workshop on Statistical Signal Processing Proceedings

Volumn , Issue , 2009, Pages 677-680

  Loesch, Benedikt ^a   Uhlich, Stefan ^a   Yang, Bin ^a  

^a UNIVERSITY OF STUTTGART   (Germany)

Author keywords

Blind source separation; Direction of arrival estimation; Source localization; State coherence transform

Indexed keywords

ACOUSTIC SIGNALS; DIRECTION OF ARRIVAL ESTIMATION; DIRECTIVITY PATTERN; EXTENDED VERSIONS; FREQUENCY DOMAIN ICA; FREQUENCY DOMAIN INDEPENDENT COMPONENT ANALYSIS; LOCALIZATION ALGORITHM; MAXIMUM LIKELIHOOD APPROACHES; MULTIPLE SOURCE; PHASE TRANSFORM; POSITION ESTIMATION; RESPONSE POWER; SOUND SOURCE; SOURCE LOCALIZATION;

APARTMENT HOUSES; DIRECTION OF ARRIVAL; ESTIMATION; FREQUENCY DOMAIN ANALYSIS; HEMODYNAMICS; INDEPENDENT COMPONENT ANALYSIS; MAXIMUM LIKELIHOOD ESTIMATION; RADIO DIRECTION FINDING SYSTEMS; SEPARATION; SIGNAL ANALYSIS; SIGNAL PROCESSING; SPEECH ANALYSIS;

BLIND SOURCE SEPARATION;

EID: 72349089449     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/SSP.2009.5278486     Document Type: Conference Paper

References (7)

1. J. H. DiBiase, H. F. Silverman, and M. S. Brandstein, "Robust localization in reverberant rooms," in Microphone Arrays: Signal Processing Techniques and Applications, M. Brandstein, Ed. Springer Verlag, 2001.
2. J. Scheuing and B. Yang, "Disambiguation of TDOA estimation for multiple sources in reverberant environments," IEEE Trans. Audio, Speech and Language Processing, vol. 16, no. 8, pp. 1479-1489, Nov. 2008.
3. H. Sawada, R. Mukai, S. Araki, and S. Makino, "Multiple source localization using independent component analysis," Proc. AP-S International Symposium and USNC/URSI National Radio Science Meeting (AP-S/URSI), 2005.
4. A. Lombard, H. Buchner, and W. Kellermann, "A real-time demonstrator for the 2D localization of two sound sources using blind adaptive MIMO system identification," Proc. Joint Workshop on Hands-free Speech Communication and Microphone Arrays (HSCMA), 2008.
5. A. Lombard, T. Rosenkranz, H. Buchner, and W. Kellermann, "Multidimensional localization of multiple sound sources using averaged directivity patterns of blind source separation systems," Proc. ICASSP, 2009.
6. S. C. Douglas and M. Gupta, "Scaled natural gradient algorithms for instantaneous and convolutive blind source separation," Proc. ICASSP, 2007.
7. F. Nesta, M. Omologo, and P. Svaizer, "A novel robust solution to the permutation problem based on a joint multiple TDOA estimation," Proc. International Workshop for Acoustic Echo and Noise Control (IWAENC), 2008.