A combined approach of array processing and independent component analysis for blind separation of acoustic signals

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

Volumn 5, Issue , 2001, Pages 2729-2732

  Asano, Futoshi ^a,b,c   Ikeda, Shiro ^a,b,c   Ogawa, Michiaki ^a,b,c   Asoh, Hideki ^a,b,c   Kitawaki, Nobuhiko ^a,b,c  

^a ELECTROTECHNICAL LABORATORY   (Japan)

^b JAPAN SCIENCE AND TECHNOLOGY AGENCY   (Japan)

^c UNIVERSITY OF TSUKUBA   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC ARRAYS; ACOUSTIC NOISE; ACOUSTIC SIGNAL PROCESSING; ACOUSTIC WAVE REFLECTION; DIGITAL FILTERS; FOURIER TRANSFORMS; INDEPENDENT COMPONENT ANALYSIS; MATRIX ALGEBRA; MICROPHONES; TRANSFER FUNCTIONS; VECTORS;

AMBIENT NOISE; ARRAY PROCESSING; INTERFREQUENCY COHERENCY; PERMUTATION PROBLEM;

BLIND SOURCE SEPARATION;

EID: 0034848297     PISSN: 15206149     EISSN: None     Source Type: Journal    
DOI: 10.1109/ICASSP.2001.940210     Document Type: Article

References (7)

1. Evaluation and real-time implementation of blind source separation system using time-delayed decorrelation
2. Speech enhancement based on the subspace method
3. Effect of pca filter in blind source separation
4. A method of ICA in time-frequency domain
5. An information-maximization approach to blind separation and blind deconvolution
6. Esprit - Estimation of signal parameters via rotational invariance techniques
7. Coherent signal-subspace processing for the detection and estimation of angles of arrival of multiple wide-band sources