Real-time multiple speaker DOA estimation in a circular microphone array based on Matching Pursuit

European Signal Processing Conference

Volumn , Issue , 2012, Pages 2303-2307

  Griffin, Anthony ^a   Pavlidi, Despoina ^a,b   Puigt, Matthieu ^a   Mouchtaris, Athanasios ^a,b  

^a INSTITUTE OF COMPUTER SCIENCE   (Greece)

^b UNIVERSITY OF CRETE   (Greece)

Author keywords

Array signal processing; direction of arrival estimation; multiple source localisation

Indexed keywords

ARRAY SIGNAL PROCESSING; COMPUTATIONALLY EFFICIENT; DIRECTION OF ARRIVAL ESTIMATION; DOA ESTIMATES; DOA ESTIMATION; LOCALISATION; MATCHING PURSUIT; MICROPHONE ARRAYS; MULTIPLE SOURCE; SOUND SOURCE; SPARSE COMPONENT ANALYSIS; TIME FREQUENCY;

MICROPHONES; REAL TIME SYSTEMS; SIGNAL PROCESSING;

DIRECTION OF ARRIVAL;

EID: 84869856001     PISSN: 22195491     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (15)

1. H. Krim and M. Viberg, "Two decades of array signal processing research-The parametric approach," IEEE Sig. Proc. Mag., pp. 67-94, July 1996.
2. J. Chen, J. Benesty, and Y. Huang, "Time delay estimation in room acoustic environments: An overview," EURASIP Journal on Appl. Sig. Proc., vol. 2006, pp. 1-19, 2006.
3. D. Bechler and K. Kroschel, "Considering the second peak in the GCC function for multi-source TDOA estimation with microphone array," in Proc. of IWAENC, 2003, pp. 315-318.
4. J. Benesty, J. Chen, and Y. Huang, "Time-delay estimation via linear interpolation and cross correlation," IEEE Trans. on Speech and Audio Proc., vol. 12, no. 5, September 2004.
5. P. Comon and C. Jutten, Handbook of blind source separation, independent component analysis and applications, Academic Press, 2010.
6. M. Swartling, N. Grbic, and I. Claesson, "Source localization for multiple speech sources using low complexity nonparametric source separation and clustering," Sig. Proc., vol. 91, no. 8, pp. 1781-1788, 2011.
7. C. Blandin, A. Ozerov, and E. Vincent, "Multi-source TDOA estimation in reverberant audio using angular spectra and clustering," Sig. Proc., 2011.
8. D. Pavlidi, M. Puigt, A. Griffin, and A. Mouchtaris, "Real-time multiple sound source localization using a circular microphone array based on single-source confidence measures," in Proc. of ICASSP, 2012, pp. 2625-2628.
9. O. Yilmaz and S. Rickard, "Blind separation of speech mixtures via time-frequency masking," IEEE Trans. on Sig. Proc., vol. 52, no. 7, pp. 1830-1847, 2004.
10. M. Puigt and Y. Deville, "A new time-frequency correlationbased source separation method for attenuated and time shifted mixtures," in Proc. of ECMS, 2007, pp. 34-39.
11. A. Karbasi and A. Sugiyama, "A new DOA estimation method using a circular microphone array," in Proc. of EUSIPCO, 2007, pp. 778-782.
12. S. Mallat and Z. Zhang, "Matching pursuit with time frequency dictionaries," IEEE Trans. on Sig. Proc., vol. 41, no. 12, pp. 3397-3415, December 1993.
13. D. Pavlidi, A. Griffin, M. Puigt, and A. Mouchtaris, "Source counting in real-time sound source localization using a circular microphone array," in Proc. of SAM, 2012, pp. 529-532.
14. E. A. Lehmann and A. M. Johansson, "Diffuse reverberation model for efficient image-source simulation of room impulse responses," IEEE Trans. on Audio, Speech, and Lang. Proc., vol. 18, no. 6, pp. 1429-1439, August 2010.
15. S. Argentieri and P. Danès, "Broadband variations of the MUSIC high-resolution method for sound source localization in robotics," in Proc. of IROS, 2007, pp. 2009-2014.