An HMM compensation approach using unscented transformation for noisy speech recognition

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

Volumn 4274 LNAI, Issue , 2006, Pages 346-357

  Hu, Yu ^a,b   Huo, Qiang ^a  

^a UNIVERSITY OF HONG KONG   (Hong Kong)

^b UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA   (China)

Author keywords

[No Author keywords available]

Indexed keywords

AUTOMATIC SPEECH RECOGNITION SYSTEM; CONNECTED DIGITS; ENVIRONMENTAL NOISE; FIRST-ORDER; HMM COMPENSATION; LOG-NORMAL; NOISY SPEECH RECOGNITION; PARALLEL MODEL COMBINATIONS; REAL-WORLD APPLICATION; RECOGNITION ACCURACY; ROBUST ASR; TRAINING AND TESTING; TRANSMISSION CHANNELS; UNSCENTED TRANSFORMATIONS; VECTOR TAYLOR SERIES;

LINGUISTICS; REMELTING; SPEECH COMMUNICATION; SPEECH TRANSMISSION;

SPEECH RECOGNITION;

EID: 77249100743     PISSN: 03029743     EISSN: 16113349     Source Type: Book Series    
DOI: 10.1007/11939993_38     Document Type: Conference Paper

References (9)

1. A. Acero, L. Deng, T. Kristjansson, and J. Zhang, "HMM adaptation using vector Taylor series for noisy speech recognition," in Proc. ICSLP, Beijing, 2000, pp. 869-872.
2. M. J. F. Gales, Model-based Techniques For Noise Robust Speech Recognition, Ph.D. thesis, Cambridge University, UK, 1995.
3. 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, Sep. 2000, pp.181-188.
4. S. J. Julier, "The spherical simplex unscented transformation," in Proc. Amer. Control Conf., Denver, Colorado, June 2003, pp. 2430-2434.
5. S. J. Julier and J. K. Uhlmann, "Unscented filtering and nonlinear estimation," Proceedings of the IEEE, Vol.92, No.3, pp.401-422, 2004.
6. D.-Y. Kim, C.-K. Un, and N.-S. Kim, "Speech recognition in noisy environments using first-order vector Taylor series," Speech Communication, Vol.24, pp.39-49, 1998.
7. P. J. Moreno, Speech Recognition in Noisy Environments, Ph.D. thesis, Carnegie Mellon University, 1996.
8. P. J. Moreno, B. Raj, and R. M. Stern, "A vector Taylor series approach for environment-independent speech recognition," in Proc. ICASSP, Atlanta, 1996, pp.733-736.
9. S. J. Young, et al., The HTK Book (revised for HTK Version 3.3), 2005.