Multidimensional localization of multiple sound sources using averaged directivity patterns of blind source separation systems

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

Volumn , Issue , 2009, Pages 233-236

  Lombard, Anthony ^a   Rosenkranz, Tobias ^a,c   Buchner, Herbert ^b   Kellermann, Walter ^a  

^a UNIVERSITY OF ERLANGEN NUREMBERG   (Germany)

^b TECHNISCHE UNIVERSITÄT BERLIN   (Germany)

^c SIEMENS AG   (Germany)

Author keywords

Acoustic source localization; Blind source separation; Microphone arrays

Indexed keywords

ACOUSTIC GENERATORS; ACOUSTIC NOISE MEASUREMENT; ACOUSTIC WAVE VELOCITY MEASUREMENT; AUDIO SIGNAL PROCESSING; MICROPHONES; SPEECH COMMUNICATION;

ACOUSTIC SOURCE LOCALIZATION; DIRECTIVITY PATTERN; MICROPHONE ARRAYS; MULTIPLE DIMENSIONS; MULTIPLE SOURCE; REVERBERANT ENVIRONMENT; SIGNAL PROPAGATION MODEL; SOURCE-SEPARATION SYSTEMS;

BLIND SOURCE SEPARATION;

EID: 70349456717     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/icassp.2009.4959563     Document Type: Conference Paper

References (10)

1. A. Lombard, T. Rosenkranz, H. Buchner, and W. Kellermann, "Exploiting the self-steering capability of blind source separation to localize two or more sound sources in adverse environments," in Proc. ITG Conference on Speech Communication, Aachen, Germany, 2008.
2. M. Ikram and D. Morgan, "A beamforming approach to permutation alignment for multichannel frequency-domain blind speech separation," in IEEE Int. Conf. Acoustics, Speech, Signal Processing (ICASSP), 2002, vol. 1, pp. 881-884.
3. H. Sawada, R. Mukai, S. Araki, and S. Makino, "Multiple source localization using independent component analysis," in Proc. APSURI, 2005.
4. H. Buchner, R. Aichner, and W. Kellermann, "TRINICON-based blind system identification with application to multiple-source localization and separation," in Blind Speech Separation, S. Makino T.-W. Lee and S. Sawada, Eds. Springer-Verlag, Berlin, 2007.
5. F. Nesta, M. Omologo, and P. Svaizer, "A novel robust solution to the permutation problem based on joint multiple tdoa estimation," in Int. Workshop for Acoustic Echo and Noise Control (IWAENC), Seattle, Washington, USA, 2008.
6. R. Aichner, H. Buchner, F. Yan, andW. Kellermann, "A real-time blind source separation scheme and its application to reverberant and noisy environments," Signal Processing, vol. 86, no. 6, pp. 1260-1277, Jun. 2006.
7. A. Lombard, H. Buchner, and W. Kellermann, "Multidimensional localization of multiple sound sources using blind adaptive MIMO system identification," in Proc. IEEE Int. Conf. on Multisensor Fusion and Integration for Intelligent Systems (MFI), Heidelberg, Germany, 2006.
8. M. Omologo and P. Svaizer, "Use of the crosspower-spectrum phase in acoustic event location," IEEE Trans. Speech Audio Processing, vol. 5, pp. 288-292, 1997.
9. J. Dmochowski, J. Benesty, and S. Affes, "Fast steered response power source localization using inverse mapping of relative delays," in IEEE Int. Conf. Acoustics, Speech, Signal Processing (ICASSP), Las Vegas, Nevada, USA, 2008.
10. A. Brutti, M. Omologo, and P. Svaizer, "Localization ofmultiple speakers based on a two-step acoustic map analysis," in IEEE Int. Conf. Acoustics, Speech, Signal Processing (ICASSP), Las Vegas, Nevada, USA, 2008.