Spectral subtraction in noisy environments applied to speaker adaptation based on HMM sufficient statistics

7th International Conference on Spoken Language Processing, ICSLP 2002

Volumn , Issue , 2002, Pages 1045-1048

  Yamade, Shingo ^a   Matsunami, Kanako ^a   Baba, Akira ^a,b   Lee, Akinobu ^a   Saruwatari, Hiroshi ^a   Shikano, Kiyohiro ^a  

^a NARA INSTITUTE OF SCIENCE AND TECHNOLOGY   (Japan)

^b PANASONIC CORPORATION   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC NOISE; DATABASE SYSTEMS; SIGNAL TO NOISE RATIO;

ADAPTATION ALGORITHMS; FORWARD / BACKWARD ALGORITHMS; HMM-SUFFICIENT STATISTICS; NOISY ENVIRONMENT; ROBUST SPEECH RECOGNITION; SPEAKER ADAPTATION; SPECTRAL SUBTRACTIONS; UNSUPERVISED SPEAKER ADAPTATION;

SPEECH RECOGNITION;

EID: 85009257834     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

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6. C. J. Leggetter, C. Woodland, "Maximum Likelihood Linear Regression for Speaker Adaptation of Continuous Density Hidden Markov Models", Computer Speech and Language, Vol. 9, pp. 171-185, 1995
7. M. Yamada, A. Baba, S. Yoshizawa, Y. Mera, A. Lee, H. Saruwatari, K. Shikano, "Unsupervised Noisy Environment Adaptation Algorithm Using MLLR and Speaker Selection", Proceedings of EuroSpeech, pp. 869-872, 2001
8. S. Yoshizawa, A. Baba, K. Matsunami, Y. Mera, M. Yamada, K. Shikano, "Unsupervised Speaker Adaptation Based on Sufficient HMM Statistics of Selected Speakers", Proceedings of ICASSP, pp. 341-344, 2001