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Dive into the research topics where Mitsuyoshi Matsubara is active.

Publication


Featured researches published by Mitsuyoshi Matsubara.


Archive | 2004

Noise reduction apparatus and noise reducing method

Kaori Fujitsu Limited Endo; Takeshi Otani; Mitsuyoshi Matsubara; Yasuji Ota


Archive | 2002

SPEECH EXTRACTING APPARATUS

Kaori Endou; Mitsuyoshi Matsubara; Takashi Ota; Hitoshi Sasaki; 均 佐々木; 恭士 大田; 光良 松原; 香緒里 遠藤


Archive | 2003

Device and method for noise reduction

Kaori Endou; Mitsuyoshi Matsubara; Takashi Ota; Takeshi Otani; 恭士 大田; 猛 大谷; 光良 松原; 香緒里 遠藤


Archive | 2010

PORTABLE RADIO COMMUNICATION DEVICE AND CONTROL METHOD THEREOF

Kaori Endo; Masato Hishitani; Rika Nishiike; Chiharu Kawai; Hitoshi Sasaki; Mitsuyoshi Matsubara; Takashi Wakamatsu; Kaoru Chujo


Archive | 2007

AUDIO SIGNAL PROCESSING DEVICE AND NOISE SUPPRESSION PROCESSING METHOD IN AUTOMATIC GAIN CONTROL DEVICE

Mitsuyoshi Matsubara; Kazuhiro Nomoto


Archive | 2005

SIGNAL PROCESSING METHOD AND SIGNAL PROCESSING DEVICE

Mitsuyoshi Matsubara; Takeshi Otani; Kaori Endo; Yasuji Ota


Archive | 2003

Noise reduction system of voice signal

Kaori Endou; Mitsuyoshi Matsubara; Takashi Ota; 恭士 大田; 光良 松原; 香緒里 遠藤


Archive | 2008

Signal processing method and device thereof

Mitsuyoshi Matsubara; Takeshi Otani; Kaori Endo; Yasuji Ota


Archive | 2011

Method and Apparatuses for bandwidth expansion for voice communication

Kaori Endo; Takeshi Otani; Hitoshi Sasaki; Mitsuyoshi Matsubara; Rika Nishiike; Kaoru Chujo


Archive | 2011

APPARATUS AND METHOD FOR VOICE PROCESSING AND TELEPHONE APPARATUS

Kaori Endo; Takeshi Otani; Hitoshi Sasaki; Mitsuyoshi Matsubara; Rika Nishiike; Kaoru Chujo

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