Shigeki Okawa - researchr alias

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Viewing Publication 1 - 18 from 18

2012

Method for Collection of Acted Speech Using Various Situation ScriptsTakahiro Miyajima, Hideaki Kikuchi, Katsuhiko Shirai, Shigeki Okawa. lrec 2012: 1179-1182 [doi]

2011

Temporal AM-FM combination for robust speech recognitionYotaro Kubo, Shigeki Okawa, Akira Kurematsu, Katsuhiko Shirai. speech, 53(5):716-725, 2011. [doi]

A Home Healthcare System with Communication Robot Technologies - Development of Experimental Systems and in-Home Verification Experiments by Older PersonsKengo Toda, Mutsuhisa Fujioka, Atsuhiro Fujii, Shigeki Okawa, Junri Shinohara, Shinji Tanaka, Takayuki Nakamura, Takayuki Furuta. jrm, 23(6):951-968, 2011. [doi]

2008

2007

A study on temporal features derived by analytic signalYotaro Kubo, Shigeki Okawa, Akira Kurematsu, Katsuhiko Shirai. interspeech 2007: 1130-1133 [doi]

2005

Discrimination of speech, musical instruments and singing voices using the temporal patterns of sinusoidal segments in audio signalsToru Taniguchi, Akishige Adachi, Shigeki Okawa, Masaaki Honda, Katsuhiko Shirai. interspeech 2005: 589-592 [doi]

2003

Statistical estimation of phoneme s most stable point based on universal constraintShigeki Okawa, Katsuhiko Shirai. interspeech 2003: 781-784 [doi]

1999

A recombination strategy for multi-band speech recognition based on mutual information criterionShigeki Okawa, Takehiro Nakajima, Katsuhiko Shirai. interspeech 1999: 603-606 [doi]

1998

Multi-band speech recognition in noisy environmentsShigeki Okawa, Enrico Bocchieri, Alexandros Potamianos. icassp 1998: 641-644 [doi]

1996

Estimation of statistical phoneme center considering phonemic environmentsShigeki Okawa, Katsuhiko Shirai. interspeech 1996: 1069-1072 [doi]

1995

Estimation of statistical phoneme center and its application to accurate phoneme modellingShigeki Okawa, Katsuhiko Shirai. interspeech 1995: 791-794 [doi]

1994

Evaluation of phonetic feature recognition with a time-delay neural networkShigeki Okawa, Christoph Windheuser, Frédéric Bimbot, Katsuhiko Shirai. interspeech 1994: 1531-1534 [doi]

Automatic training of phoneme dictionary based on mutual information criterionShigeki Okawa, Tetsunori Kobayashi, Katsuhiko Shirai. icassp 1994: 241-244 [doi]

Phoneme recognition in various styles of utterance based on mutual information criterionShigeki Okawa, Tetsunori Kobayashi, Katsuhiko Shirai. interspeech 1994: 1911-1914 [doi]

1993

Word spotting in conversational speech based on phonemic unit likelihood by mutual information criterionShigeki Okawa, Tetsunori Kobayashi, Katsuhiko Shirai. interspeech 1993: 1281-1284 [doi]

1992

Phoneme recognition in continuous speech based on mutual information considering phonemic duration and connectivityKatsuhiko Shirai, Shigeki Okawa, Tetsunori Kobayashi. interspeech 1992: 1479-1482 [doi]

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