Reconstruction of damaged spectrographic features for robust speech recognition

6th International Conference on Spoken Language Processing, ICSLP 2000

Volumn , Issue , 2000, Pages

  Raj, Bhiksha ^a   Seltzer, Michael L ^b   Stern, Richard M ^b  

^a HEWLETT PACKARD COMPANY   (United States)

^b CARNEGIE MELLON UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

FACE RECOGNITION; SIGNAL TO NOISE RATIO; SPECTROGRAPHS; SPEECH; WHITE NOISE;

BAYESIAN CLASSIFICATION; CORRUPTED SIGNALS; DATA COMPENSATION; NOISE ROBUST SPEECH RECOGNITION; NONSTATIONARY NOISE; RECOGNITION ACCURACY; ROBUST SPEECH RECOGNITION; SPEECH RECOGNITION SYSTEMS;

SPEECH RECOGNITION;

EID: 85009104896     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. Moreno P. (1996) Speech Recognition in Noisy Environments, Ph. D. Dissertation, ECE Department, CMU, May 1996
2. Cooke, M. P., Morris, A. and Green, P. D (1996) "Recognizing Occluded Speech", ESCA Tutorial and Workshop on Auditory Basis of Speech Perception, Keele University, July 15-19 1996
3. Lippman, R. P. (1997) "Using Missing Feature Theory to Actively Select Features for Robust Speech Recognition with Interruptions, Filtering and Noise", Proc. Eurospeech 1997
4. Raj, B., Singh R., and Stern, R. M. (1998) "Inference of missing spectrographic features for robust speech recognition", Proc. ICSLP 1998
5. A. P. Dempster, N. Laird, and D. B. Rubin, "Maximum Likelihood from incomplete data via the EM algorithm", Journal of the Royal Statistical Society, 1977, Vol. B39
6. Hirsch, H. G., Ehrlicher, C. (1995), "Noise estimation techniques for Robust Speech Recognition", Proc. IEEE Conf. on Acoustics, Speech and Signal Processing 1995
7. Boll, S. F. (1979), "Suppression of Acoustic Noise in Speech Using Spectral Subtraction", IEEE Transactions on Acoustics, Speech and Signal Processing, April, 1979