Improving the separation of concurrent speech through residual echo suppression

Proceedings of 10th ITG Symposium on Speech Communication

Volumn , Issue , 2012, Pages

  Siegwart, Christian ^a   Faubel, Friedrich ^a   Klakow, Dietrich ^a  

^a SAARLAND UNIVERSITY   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

BEAMFORMING; SEPARATION; SPEECH; SPEECH ANALYSIS; SPEECH COMMUNICATION; SPEECH RECOGNITION;

ACOUSTIC ECHO CANCELLATION; AUTOMATIC SPEECH RECOGNITION; POST-FILTERING; SPATIAL DIVERSITY; SPEECH SEPARATION; STANDARD BEAMFORMING; SUPERDIRECTIVE BEAMFORMER; WORD ERROR RATE;

ECHO SUPPRESSION;

EID: 84947997645     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (14)

1. I. Tashev, Sound capture and processing: practical approaches. John Wiley & Sons Inc, 2009.
2. I. Himawan, I. McCowan, and M. Lincoln, "Microphone array beamforming approach to blind speech separation," in Proceedings of the 4th international conference on Machine learning for multimodal interaction, pp. 295-305, Springer-Verlag, June 2007.
3. J. McDonough, K. Kumatani, T. Gehrig, E. Stoimenov, U. Mayer, S. Schacht, M. Woelfel, and D. Klakow, "To separate speech: A system for recognizing simultaneous speech," in Proceedings of the 4th international conference on Machine learning for multimodal interaction, pp. 283-294, Springer-Verlag, June 2007.
4. G. Enzner, R. Martin, and P. Vary, "Unbiased residual echo power estimation for hands-free telephony," in Proceedings of the 2002 IEEE International Conference on Acoustics, Speech, and Signal Processing, vol. 2, pp. 1893-1896, IEEE, June 2002.
5. M. Bitzer and K. U. Simmer, "Superdirective microphone arrays," in Microphone Arrays (M. Brandstein and D. Ward, eds.), pp. 19-38, Springer, 2001.
6. R. K. Cook, R. V. Waterhouse, R. D. Berendt, S. Edelman, and M. C. Thompson, "Measurement of correlation coefficients in reverberant sound fields," Journal of the Acoustic Society of America, vol. 27, pp. 1072-1077, Nov. 1955.
7. M. Lincoln, I. McCowan, J. Vepa, and H. Maganti, "The multi-channel wall street journal audio visual corpus (MC-WSJ-AV): Specification and initial experiments," in Proceedings of the 2005 IEEE Workshop on Automatic Speech Recognition and Understanding, pp. 357-362, IEEE, Dec. 2005.
8. H. Maganti, D. Gatica-Perez, and I. McCowan, "Speech enhancement and recognition in meetings with an audiovisual sensor array," IEEE Transactions on Audio, Speech, and Language Processing, vol. 15, pp. 2257-2269, Nov. 2007.
9. K. Kumatani, T. Gehrig, U. Mayer, E. Stoimenov, J. McDonough, and M. Wolfel, "Adaptive beamforming with a minimum mutual information criterion," IEEE Transactions on Audio, Speech, and Language Processing, vol. 15, pp. 2527-2541, Nov. 2007.
10. R. Zelinski, "A microphone array with adaptive post-filtering for noise reduction in reverberant rooms," in Proceedings of the 1988 IEEE International Conference on Acoustics, Speech, and Signal Processing, pp. 2578-2581, IEEE, Apr. 1988.
11. K. Simmer and A. Wasiljeff, "Adaptive microphone arrays for noise suppression in the frequency domain," in Second Cost 229 Workshop on Adaptive Algorithms in Communications, pp. 185-194, 1992.
12. K. U. Simmer, J. Bitzer, and C. Marro, "Post-filtering techniques," in Microphone Arrays (M. Brandstein and D. Ward, eds.), pp. 39-62, Springer, 2001.
13. S. Rickard and Z. Yilmaz, "On the approximate w-disjoint orthogonality of speech," in Proceedings of the 1993 IEEE International Conference on Acoustics, Speech, and Signal Processing, vol. 1, pp. 529-532, IEEE, May 1993.
14. R. Mahdian Toroghi, F. Faubel, and D. Klakow, "Multichannel speech separation with soft time-frequency masking," in SAPA-SCALE Conference, Sept. 2012.