Accurate hidden Markov models for Non-Audible Murmur (NAM) recognition based on iterative supervised adaptation

2003 IEEE Workshop on Automatic Speech Recognition and Understanding, ASRU 2003

Volumn , Issue , 2003, Pages 73-76

  Heracleous, Panikos ^a   Nakajima, Yoshitaka ^a   Lee, Akinobu ^a   Saruwatari, Hiroshi ^a   Shikano, Kiyohiro ^a  

^a NARA INSTITUTE OF SCIENCE AND TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EFFICIENCY; HIDDEN MARKOV MODELS; ITERATIVE METHODS; MARKOV PROCESSES; SPEECH; TREES (MATHEMATICS);

HIGH-ACCURACY; LARGE AMOUNTS; NON-AUDIBLE MURMUR; NUMBER OF ITERATIONS; RECOGNITION ACCURACY; REGRESSION TREES; SPECIAL DEVICES; TRAINING DATA;

SPEECH RECOGNITION;

EID: 84946731463     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ASRU.2003.1318406     Document Type: Conference Paper

References (5)

1. Y. Nakajima, Hideki Kashioka, Kiyohiro Shikano, Nick Campbell, " Non-Audible Murmur Recognition Input Interface Using Stethoscopic Microphone Attached to the Skin", Proceedings of ICASSP, pp. 708-711, 2003.
2. 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.
3. K. Itou et al., "JNAS: Japanese Speech Corpus for Large Vocabulary Continuous Speech Recognition Research", The Journal of Acoustical Society of Japan (E), Vol. 20, pp. 199-206, 1999.
4. T. Kawahara et al., "Free Software Toolkit for Japanese Large Vocabulary Continuous Speech Recognition", Proceedings of ICSLP, pp. IV-476-479, 2000.
5. A. Lee, T. Kawahara, K. Takeda, K. Shikano, "A New Phonetic Tied Mixture Model for Efficient Decoding", Proceedings of ICASSP, pp. 1269-1272, 2000.