Tomohiro Iwasaki
Mitsubishi Electric
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Publication
Featured researches published by Tomohiro Iwasaki.
international conference on pattern recognition | 1992
Tomohiro Iwasaki; Kunio Nakajima
Reports on the speaker-independent continuous speech recognition system with speaker adaptation. This system is based on continuous HMM with mixture Gaussian distribution, and several fast algorithms are applied for real time calculation. To reduce HMM states, the system uses the mono-state context dependent model, called acoustic phonetic segment. The calculation of mixture Gaussian distributions is reduced, by varying the number of mixtures dynamically. The fast Viterbi calculation algorithm with duration control is used. The system has been successfully implemented as a man-machine interface of the plant control expert system, achieving sentence accuracy of 98.7%.<<ETX>>
Acoustical Science and Technology | 2012
Yuuki Tachioka; Tomohiro Narita; Tomohiro Iwasaki
Archive | 2010
Yohei Okato; Tomohiro Iwasaki; Toshiyuki Hanazawa
Acoustical Science and Technology | 2013
Yuuki Tachioka; Toshiyuki Hanazawa; Tomohiro Iwasaki
Archive | 2012
Masanobu Osawa; Tomohiro Iwasaki
Archive | 2013
Masanobu Osawa; 大沢 政信; Tomohiro Iwasaki; 岩崎 知弘
conference of the international speech communication association | 1992
Akito Nagai; Kenji Kita; Toshiyuki Hanazawa; Tadashi Suzuki; Tomohiro Iwasaki; Tsuyoshi Kawabata; Kunio Nakajima; Kiyohiro Shikano; Tsuyoshi Morimoto; Shigeki Sagayama; Akira Kurematsu
Archive | 1988
Yasushi Ishikawa; Tomohiro Iwasaki; Kunio Nakajima
Archive | 2012
Masanobu Osawa; Tomohiro Iwasaki
Archive | 2010
Yohei Okato; Tomohiro Iwasaki; Toshiyuki Hanazawa
Collaboration
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