Underdetermined blind separation for speech in real environments with sparseness and ICA

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

Volumn 3, Issue , 2004, Pages

  Araki, Shoko ^a   Makino, Shoji ^a   Blin, Audrey ^a,b   Mukai, Ryo ^a   Sawada, Hiroshi ^a  

^a NTT Communication Science Laboratories   (Japan)

^b INRS EMT   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

BLIND SOURCE SEPARATION; FREQUENCY DOMAIN ANALYSIS; INDEPENDENT COMPONENT ANALYSIS; MASKS; MATRIX ALGEBRA; SENSORS; TIME DOMAIN ANALYSIS;

BINARY MASKS; CLUSTERING; FRAME INDEX; SOURCE SIGNALS;

SPEECH ANALYSIS;

EID: 4544333241     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (12)

1. A. Hyvärinen, J. Karhunen and E. Oja, Independent Component Analysis, John Wiley & Sons, 2001.
2. S. Rickard and O. Yilmaz, "On the W-Disjoint orthogonality of speech," Proc. ICASSP2002, vol.1, pp. 529-532, 2002.
3. F. J. Theis, C. G. Puntonet, E. W. Lang, "A histogram-based overcomplete ICA algorithm," ICA2003, pp. 1071-1076, 2003.
4. L. Vielva, D. Erdogmus, C. Pantaleon, I. Santamaria, J. Pereda and J. C. Principe, "Underdetermined blind source separation in a time-varying environment," Proc. ICASSP2002, pp. 3049-3052, 2002.
5. P. Bofill and M. Zibulevsky, "Blind separation of more sources than mixtures using sparsity of their short-time Fourier transform," Proc. ICA2000, pp. 87-92, 2000.
6. M. Aoki, M. Okamoto, S. Aoki, H. Matsui, T. Sakurai and Y. Kaneda, "Sound source segregation based on estimating incident angle of each frequency component of input signals acquired by multiple microphones," Acoust. SCi. & Tech, vol. 22, no. 2, pp. 149-157, 2001.
7. A. Blin, S. Araki and S. Makino, "Blind source separation when speech signals outnumber sensors using a sparseness-mixing matrix combination," Proc. IWAENC2003, pp. 211-214, 2003.
8. S. Araki, R. Mukai, S. Makino, T. Nishikawa and H. Saruwatari, "The fundamental limitation of frequency domain blind source separation for convolutive mixtures of speech," IEEE Trans. on SAP, vol. 11, no. 2, pp. 109-116, 2003.
9. H. Sawada, R. Mukai, S. Araki and S. Makino, "Polar co-ordinate based nonlinear function for frequency domain blind source separation," Proc. ICASSP2002, pp. 1001-1004, 2002.
10. H. Sawada, R. Mukai, S. Araki and S. Makino, "A robust and precise method for solving the permutation problem of frequency-domain blind source separation," Proc. ICA2003 pp. 505-510, 2003.
11. K. Matsuoka and S. Nakashima, "A robust algorithm for blind separation of convolutive mixture of sources," Proc. ICA2003, pp. 927-932, 2003.
12. http://www.kecl.ntt.co.jp/icl/signa/araki/underdeterminedBSSdemo.html