Assessment of signal subspace based speech enhancement for noise robust speech recognition

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

Volumn 1, Issue , 2004, Pages

  Hermus, Kris ^a   Wambacq, Patrick ^a  

^a UNIVERSITY OF LEUVEN   (Belgium)

Author keywords

[No Author keywords available]

Indexed keywords

CONSTRAINT THEORY; DATABASE SYSTEMS; LEAST SQUARES APPROXIMATIONS; MATRIX ALGEBRA; PARAMETER ESTIMATION; VECTORS; WHITE NOISE;

COVARIANCE MATRICES; LINEAR MODELS; SINGULAR VALUE ADAPTATION; SUBSPACE FILTERING;

SPEECH ANALYSIS;

EID: 4544334472     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (13)

1. B. De Moor, "The singular value decomposition and long and short spaces of noisy matrices," IEEE Trans. on SP, vol. 41, no. 9, pp. 2826-2838, Sept. 1993.
2. Y. Ephraim and H.L. Van Trees, "A signal subspace approach for speech enhancement," IEEE Trans. on SAP, vol. 3, no. 4, pp. 251-266, July 1995.
3. F. Jabloun and B. Champagne, "Incorporating the human hearing properties in the signal subspace approach for speech enhancement," IEEE Trans. on SAP, vol. 11, no. 6, pp. 700-708, Nov. 2003.
4. Y. Hu and P. Loizou, "Perceptual weighting motivated sub-space based speech enhancement approach," in Proc. ICSLP, Denver, Colorado, U.S.A., Sept. 2002, pp. 1797-1800.
5. M. Dendrinos, S. Bakamidis, and G. Carayannis, "Speech enhancement from noise: a regenarative approach," Speech Comm., vol. 10, pp. 45-57, Feb. 1991.
6. P.S.K. Hansen, Hansen P.C., Hansen S.D., and Sørensen J.A., "Experimental comparison of signal subspace based noise reduction methods," in Proc. ICASSP, Phoenix, U.S.A., Mar. 1999, vol. I, pp. 101-104.
7. S.H. Jensen, P.C. Hansen, S.D. Hansen, and J.A. Sørensen, "Reduction of broad-band noise in speech by truncated QSVD," IEEE Trans. on SAP, vol. 3, pp. 439-448, Nov. 1995.
8. J. Huang and Y. Zhao, "Energy-constrained signal subspace method for speech enhancement and recognition," IEEE SP Letters, vol. 4, no. 10, pp. 283-285, Oct. 1997.
9. K. Hermus, W. Verfielst, and P. Wambacq, "Optimized sub-space weighting for robust speech recognition in additive noise environments," in Proc. ICSLP, Beijing, China, Oct. 2000, vol. III, pp. 542-545.
10. P.C. Hansen and S.H. Jensen, "FIR filter representations of reduced-rank noise reduction," IEEE Trans. on SP, vol. 46, no. 6, pp. 1737-1741, June 1998.
11. S. Van Huffel, "Enhanced resolution based on minimum variance estimation and exponential data modeling," Signal Processing, vol. 33, no. 3, pp. 333-355, Sept. 1993.
12. U. Mittal and N. Phamdo, "Signal/noise KLT based approach for enhancing speech degraded by colored noise," IEEE Trans. on SAP, vol. 8, no. 2, pp. 159-167, Mar. 2000.
13. H.G. Hirsch and D. Pearce, "The AURORA experimental framework for the performance evaluation of speech recognition systems under noisy conditions," in Proc. ISCA ITRW ASR, Paris, France, Sept. 2000, pp. 181-188.