Speech recognition in noise using a projection-based likelihood measure for mixture density HMM's

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

Volumn 1, Issue , 1992, Pages 237-240

  Carlson, Beth A ^a   Clements, Mark A ^a  

^a GEORGIA INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC NOISE; ADDITIVE NOISE; AUDIO SIGNAL PROCESSING; MIXTURES; SIGNAL PROCESSING; SIGNAL TO NOISE RATIO; SPEECH COMMUNICATION; WHITE NOISE;

COLORED NOISE; GAUSSIAN MEASURES; ISOLATED WORD RECOGNITION; MIXTURE DENSITY; NOISE TYPES; SPEAKER INDEPENDENTS; WEIGHTED EUCLIDEAN DISTANCE; WEIGHTED PROJECTION;

SPEECH RECOGNITION;

EID: 33947656987     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.1992.225928     Document Type: Conference Paper

References (7)

1. Y. Ephraim, "A minimum mean square error approach for speech enhancement", Proc. Int. Conf. Acoust., Speech, Signal Processing, pp. 829-832, 1990.
2. B. Hanson and H. Wakita, "Spectral slope distance measures with linear prediction analysis for word recognition in noise", IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-35, pp. 968-973, July 1987.
3. P. Chu and D. Messerschmitt, "A frequency weighted Itakura-Saito spectral distance measure", IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-30, pp. 545-560, Aug. 1982.
4. M. Hunt, S. Richardson, D. Bateman, and A. Piau, "An investigation of PLP and IMELDA acoustic representations and of their potential for combination", Proc. Int. Conf. Acoust., Speech, Signal Processing, pp. 881-884, 1991.
5. B. Carlson and M. Clements, "Application of a weighted projection measure for hidden Markov based speech recognition in noise", Proc. Int. Conf. Acoust., Speech, Signal Processing, pp. 921-924, 1991.
6. D. Mansour and B. Juang, "A family of distortion measure based upon projection operation for robust speech recognition", IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-37, pp. 1659-1671, Nov. 1989.
7. B. Carlson, A Projection-Based Measure for Automatic Speech Recognition in Noise. Ph. D. thesis, Georgia Institute of Technology, Nov. 1991.