Identification of speech source coupling between sensors in reverberant noisy environments

IEEE Signal Processing Letters

Volumn 11, Issue 7, 2004, Pages 613-616

  Cohen, Israel ^a  

^a TECHNION ISRAEL INSTITUTE OF TECHNOLOGY   (Israel)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC NOISE; COMMUNICATION CHANNELS (INFORMATION THEORY); ERROR ANALYSIS; FOURIER TRANSFORMS; IDENTIFICATION (CONTROL SYSTEMS); LEAST SQUARES APPROXIMATIONS; OPTIMIZATION; SENSORS; SIGNAL INTERFERENCE; SIGNAL TO NOISE RATIO; SPEECH ANALYSIS; TRANSFER FUNCTIONS;

ARRAY SIGNAL PROCESSING; ERROR VARIANCE; SHORT TIME FOURIER TRANSFORM; SPEECH ENHANCEMENT; WEIGHTED LEAST SQUARES;

ACOUSTIC SIGNAL PROCESSING;

EID: 3142689101     PISSN: 10709908     EISSN: None     Source Type: Journal    
DOI: 10.1109/LSP.2004.830108     Document Type: Article

References (8)

1. O. Shalvi and E. Weinstein, "System identification using nonstationary signals," IEEE Trans. Signal Processing, vol. 44, pp. 2055-2063, 1996.
2. S. Gannot, D. Burshtein, and E. Weinstein, "Signal enhancement using beamforming and nonstationarity with applications to speech," IEEE Trans. Signal Processing, vol. 49, pp. 1614-1626, Aug. 2001.
3. O. Hoshuyama, A. Sugiyama, and A. Hirano, "A robust adaptive beamformer for microphone arrays with a blocking matrix using constrained adaptive filters," IEEE Trans. Signal Processing, vol. 47, pp. 2677-2684, Oct. 1999.
4. I. Cohen and B. Berdugo, "Two-channel signal detection and speech enhancement based on the transient beam-to-reference ratio," in Proc. ICASSP 2003, Hong Kong, Apr. 6-10, 2003, pp. V 233-V 236.
5. D. G. Manolakis, V. K. Ingle, and S. M. Kogan, Statistical and Adaptive Signal Processing: Spectral Estimation, Signal Modeling, Adaptive Filtering and Array Processing. New York: McGraw-Hill, 2000.
6. I. Cohen and B. Berdugo, "Speech enhancement for nonstationary noise environments," Signal Process., vol. 81, no. 11, pp. 2403-2418, Oct. 2001.
7. Y. Ephraim and D. Malah, "Speech enhancement using a minimum mean-square error log-spectral amplitude estimator," IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-33, pp. 443-445, Apr. 1985.
8. I. Cohen, "Noise spectrum estimation in adverse environments: Improved minima controlled recursive averaging," IEEE Trans. Speech Audio Processing, vol. 11, pp. 466-475, Sept. 2003.