Sakaguchi Takefumi

サカグチタケフミ | Sakaguchi Takefumi

Research field (2)： Otorhinolaryngology , Measurement engineering

Research keywords (8)：数値計算 , 骨導 , 聴覚 , 超音波 , numerical calculation , bone-conduction , hearing , ultrasound

Research theme for competitive and other funds (13)：

2009 - 2011 Studies on reverberation perception for the efficient hearing
2010 - 2010 耳珠を介して音呈示をする軟骨導補聴器の末梢における知覚経路の解明に関する研究
2007 - 2009 Improvement of Voice Quality of Artificial Larynx with Quiet Vibrator
2006 - 2008 Basic and clinical study for usage of the ultrasound hearing aid in daily life of the profoundly deaf
2005 - 2008 発声障害者の音声コミュニケーション手段の研究開発

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Papers (23)：

Akinori YAMASHITA, Tadashi NISHIMURA, Yoshiki NAGATANI, Takefumi SAKAGUCHI, Tadao OKAYASU, Shuichi YANAI, Hiroshi HOSOI. The effect of visual information in speech signals by bone-conducted ultrasound. NeuroReport. 2010. 21. 2. 119-122
Akinori Yamashita, Tadashi Nishimura, Yoshiki Nagatani, Tadao Okayasu, Toshizo Koizumi, Takefumi Sakaguchi, Hiroshi Hosoi. Comparison between bone-conducted ultrasound and audible sound in speech recognition. Acta oto-laryngologica. Supplementum. 2009. 562. 34-9
Tadashi Nishimura, Seiji Nakagawa, Akinori Yamashita, Takefumi Sakaguchi, Hiroshi Hosoi. N1m amplitude growth function for bone-conducted ultrasound. Acta oto-laryngologica. Supplementum. 2009. 562. 28-33
Nishimura T, Nakagawa S, Yamashita A, Sakaguchi T, Hosoi H. N1m amplitude growth function for bone-conducted ultrasound. Acta oto-laryngologica. Supplementum. 2009. 129. SUPPL. 562. 28-33
Toshizo Koizumi, Tadashi Nishimura, Takefumi Sakaguchi, Masanori Okamoto, Hiroshi Hosoi. Estimation of factors influencing the results of tinnitus retraining therapy. ACTA OTO-LARYNGOLOGICA. 2009. 129. 562. 40-45

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MISC (72)：

中川誠司, 阪口剛史, 渡辺好章. 骨導超音波のレベル推定に関する諸問題. 日本音響学会研究発表会講演論文集(CD-ROM). 2010. 2010. ROMBUNNO.2-5-7
The factor structure of noisy sound through walls inside residences. Behavioral science research. 2010. 48. 2. 115-122
山下哲範, 西村忠己, 長谷芳樹, 岡安唯, 阪口剛史, 柳井修一, 細井裕司. 骨導超音波の母音弁別能. Audiology Japan. 2009. 52. 5. 409-410
細井裕司, 山中敏彰, 西村忠己, 山下哲範, 森本千裕, 阪口剛史. 軟素材による外耳道再建型鼓室形成術(第13報) 本法における外耳道入口部拡大法. Otology Japan. 2009. 19. 4. 544-544
Akinori Yamashita, Tadashi Nishimura, Yoshiki Nagatani, Tadao Okayasu, Toshizo Koizumi, Takefumi Sakaguchi, Hiroshi Hosoi. Comparison between bone-conducted ultrasound and audible sound in speech recognition. ACTA OTO-LARYNGOLOGICA. 2009. 129. 34-39

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Works (8)：

発声障害者の音声コミュニケーション手段の研究開発
2005 - 2008
喉頭摘出者のためのサイレント音声入力装置の開発に関する研究 -電話等での通信機能の改善を目指して-
2004 - 2006
骨導超音波知覚の解明および超音波補聴器の開発に関する研究
2002 -
The elucidation of the sensory mechanism of bone-conducted ultrasound.
2002 -
産学官連携イノベーション創出事業費補助金「通常の補聴器で聞こえない重度難聴者のための超音波補聴器の開発」

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Education (4)：

- 2002 Doshisha University
- 2002 Doshisha University Graduate School, Division of Engineering Electrical Engineering
- 1997 Doshisha University
- 1997 Doshisha University Faculty of Engineering Department of Electronics

Professional career (1)：

Ph.D. (Engineering) (Doshisha University)

Work history (4)：

2002 - - 奈良県立医科大学耳鼻咽喉科学講座助手
2002 - - Research Associate,
Nara Medical University
Department of Otorhinolaryngology,

Association Membership(s) (11)：

Association for Research in Otolaryngology , 日本耳科学会 , 日本耳鼻咽喉科学会 , 日本聴覚医学会 , 日本音響学会 , Association for Research in Otolaryngology , The Oto-Rhino-Laryngological Society of Japan , Japan Audiological Society , Information and Communication Engineers , The Institute of Electronics , The Acoustical Society of Japan

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