Comparison of time-domain ICA, frequency-domain ICA and multistage ICA for blind source separation

European Signal Processing Conference

Volumn 2002-March, Issue , 2002, Pages

  Nishikawa, Tsuyoki ^a   Saruwatari, Hiroshi ^a   Shikano, Kiyohiro ^a  

^a NARA INSTITUTE OF SCIENCE AND TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; FREQUENCY DOMAIN ANALYSIS; INDEPENDENT COMPONENT ANALYSIS; INVERSE PROBLEMS; ITERATIVE METHODS; REVERBERATION; SIGNAL PROCESSING; TIME DOMAIN ANALYSIS;

FREQUENCY DOMAIN ICA; FREQUENCY DOMAIN INDEPENDENT COMPONENT ANALYSIS; INDEPENDENCE ASSUMPTION; ITERATIVE LEARNING; NARROWBAND SIGNAL; REVERBERANT CONDITION; SEPARATION PERFORMANCE; SOURCE SIGNALS;

BLIND SOURCE SEPARATION;

EID: 84960906380     PISSN: 22195491     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. T. W. Lee, Independent component analysis, Kluwer academic publishers, 1998.
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3. P. Smaragdis, "Blind separation of convolved mixtures in the frequency domain, " Neurocomputing, vol. 22, pp. 21-34, 1998.
4. H. Saruwatari, T. Kawamura, and K. Shikano, "Blind source separation for speech based on fast-convergence algorithm with ICA and beamforming, " Proc. Eurospeech2001, pp. 2603-2606, Sept. 200l.
5. M. Kawamoto, K. Matsuoka, N. Ohnishi, "A method of blind separation for convolved non-stationary signals, " Neurocomputing, 22, pp. 157-171, 1998.
6. S. Araki, S. Makino, T. Nishikawa, H. Saruwatari, "Fundamental limitation of frequency domain blind source separation for convolutive of speech, " Proc. ICASSP2001, pp. 2737-2740, May 200l.
7. S. Kurita, H. Saruwatari, S. Kajita, K. Takeda, and F. Itakura, "Evaluation of blind signal separation method using directivity pattern under reverberant conditions, " Proc. ICASSP2000, pp. 3140-3143, June 2000.
8. L. Parra and C. Spence, "Convolutive blind separation of non-stationary sources, " IEEE Trans. Speech and Audio Processing, vol. 8, no. 3, pp. 320-327, May 2000.