Joint removal of additive and convolutional noise with model-based feature enhancement

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

Volumn 1, Issue , 2004, Pages

  Stouten, Veronique ^a   Van Hamme, Hugo ^a   Wambacq, Patrick ^a  

^a UNIVERSITY OF LEUVEN   (Belgium)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC NOISE; ALGORITHMS; APPROXIMATION THEORY; MARKOV PROCESSES; MATHEMATICAL MODELS; STANDARDS; VECTORS;

CHANNEL DISTORTION; FEATURE ENHANCEMENT; SPEECH VECTORS; STATE PAIRS;

SPEECH RECOGNITION;

EID: 4544288024     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)

1. D. Macho, L. Mauuary, B. Noé, Y.M. Cheng, D. Ealey, D. Jouvet, H. Kelleher, D. Pearce, and F. Saadoun, "Evaluation of a noise-robust DSR front-end on Aurora databases," in Proc. ICSLP, Denver, Colorado, U.S.A., Sept. 2002, pp. 17-20.
2. T. Kristjansson, B. Frey, and L. Deng, "Joint estimation of noise and channel distortion in a generalized EM framework," in Proc. ASRU, Madonna di Campiglio, Italy, Dec. 2001.
3. M.F.J. Gales, Model-Based Techniques for Noise Robust Speech Recognition, Ph.D. thesis, University of Cambridge, Sept. 1995.
4. V. Stouten, H. Van hamme, J. Duchateau, and P. Wambacq, "Evaluation of model-based feature enhancement on the AURORA-4 task," in Proc. EUROSPEECH, Geneva, Switzerland, Sept. 2003, pp. 349-352.
5. Y. Ephraim, "A minimum mean square error approach for speech enhancement," in Proc. ICASSP, New Mexico, USA, Apr. 1990, pp. 829-832.
6. A. Acero, L. Deng, T. Kristjansson, and J. Zhang, "HMM adaptation using Vector Taylor Series for noisy speech recognition," in Proc. ICSLP, Beijing, Oct. 2000, pp. 869-872.
7. A. P. Dempster, N. M. Laird, and D. B. Rubin, "Maximum likelihood from incomplete data via the EM-algorithm," J. of the Royal Statistical Society B, vol. 39, pp. 1-38, 1977.
8. A. Sankar and C.-H. Lee, "A maximum-likelihood approach to stochastic matching for robust speech recognition," IEEE Trans. on SAP, vol. 4, no. 3, pp. 190-202, May 1996.
9. ETSI standard doc., "Speech processing, transmission and quality aspects (STQ); distributed speech recognition; advanced front-end feature extraction algorithm; compression algorithm," ETSI ES 202 050 v1.1.1 (2002-10).