Strategies for improving audible quality and speech recognition accuracy of reverberant speech

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

Volumn 1, Issue , 2003, Pages 676-679

  Gillespie, Bradford W ^a   Atlas, Les E ^a  

^a University of Washington   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

LINEAR PREDICTION (LP);

ACOUSTIC NOISE; AUDIO ACOUSTICS; BLIND SOURCE SEPARATION; DYNAMIC RESPONSE; LEAST SQUARES APPROXIMATIONS; PERSONAL COMPUTERS; SPEECH RECOGNITION;

REVERBERATION;

EID: 0141479055     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. B. W. Gillespie and L. E. Atlas, "Acoustic Diversity for Improved Speech Recognition in Reverberant Environments," presented at the 2002 International Conference on Acoustics, Speech, and Signal Processing, 2002.
2. W. Jiang and H. Malvar, "Adaptive Noise Reduction of Speech Signals," Microsoft Research MSR-TR-2000-86, 2000.
3. H. Wang and F. Itakura, "Dereverberation of speech signals based on sub-band envelope estimation," IEICE Transactions, vol. E74, pp. 3576-83, 1991.
4. B. E. D. Kingsbury, "Perceptually Inspired Signal Processing Strategies for Robust Speech Recognition in Reverberant Environments," University of California, Berkeley, 1998.
5. J. N. Mourjopoulos, "Digital equalization of room acoustics," Journal of the Audio Engineering Society, vol. 42, pp. 884-900, 1994.
6. L. Juan and H. Malvar, "Blind deconvolution of reverberated speech signals via regularization," presented at 2001 IEEE International Conference on Acoustics, Speech, and Signal Processing, Piscataway, NJ, 2001.
7. B. W. Gillespie, H. S. Malvar, and D. A. F. Florêncio, "Speech Dereverberation via Maximum Kurtosis Subband Adaptive Filtering," presented at the 2001 International Conference on Acoustics, Speech, and Signal Processing, 2001.
8. J. L. Flanagan, J. D. Johnson, R. Zahn, and G. W. Elko, "Computer-Steered Microphone Arrays for Sound Transduction in Large Rooms," Journal of the Acoustical Society of America, vol. 78, pp. 1508-1518, 1985.