Adaptation of acoustic model using the gain-adapted HMM decomposition method

EUROSPEECH 2003 - 8th European Conference on Speech Communication and Technology

Volumn , Issue , 2003, Pages 29-32

  Sasou, Akira ^a   Asano, Futoshi ^a   Tanaka, Kazuyo ^a,b   Nakamura, Satoshi ^c  

^a NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY AIST   (Japan)

^b UNIVERSITY OF TSUKUBA   (Japan)

^c ADVANCED TELECOMMUNICATIONS RESEARCH INSTITUTE INTERNATIONAL   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

GAUSSIAN DISTRIBUTION; HIDDEN MARKOV MODELS; MARKOV PROCESSES; SPEECH COMMUNICATION; SPEECH RECOGNITION; TRELLIS CODES;

ACOUSTIC MODEL; BACKGROUND NOISE; DECOMPOSITION METHODS; GAUSSIAN MIXTURE MODEL; MISMATCH MODELING; NOISY CONDITIONS; REAL ENVIRONMENTS; ROBUST SPEECH RECOGNITION;

ACOUSTIC NOISE;

EID: 84889289334     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

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3. J.C.Segura, A.de la Torre, M.C.Benitez, A.M.Peinado, "Model-based compensation of the additive noise for continuous speech recognition. Experiments using the AURORA II database and tasks," Proc. of Eurospeech2001, Vol.I, pp.221-224, 2001.
4. M.Gales, P.C.Woodland, "Mean and variance adaptation within the MLLR framework," Computer Speech and Language, Vol.10, pp.249-264, 1996.
5. A.P.Varga, R.K.Moore, "Hidden Markov model decomposition of speech and noise," Proc. of ICASSP-90, pp.845- 848, 1990.
6. M.J.F.Gales, S.J.Young, "Robust continuous speech recognition using parallel model combination," IEEE Trans. Speech and Audio Process.4, pp.352-359, 1996.
7. A.Sasou, K.Tanaka, "A waveform generation model based approach for segregation of monaural mixed sound," EURASIP Journal on Signal Processing, Vol.83/3, pp.561-574, Mar, 2003.