A 3-1 Quadraphonic Microphone for HDTV
6683
Morita, Akira; Haraga, Toshiro; Imanaga, Keishi
NHK Science and Technical Research Laboratoriesw Tokyo, Japan ; Sanken Microphone Co., Ltd., Tokyo, Japan
October 1992
Convention Paper
Free to AES members & instutions and $33 to non-members
A Two-Way Wide Band Capacitor Microphone
4929
Mizoguchi, Akio; Imanaga, Keishi; Takeuchi, Tokio
NHK Science and Technical Research Laboratories ; Sanken Microphone Company, Ltd.
May 1987
Convention Paper
Free to AES members & instutions and $33 to non-members
Development of a Super-Wide-Range Microphone
13441
Ando, Akio; Imanaga, Keishi; Iwaki, Masakazu; Ono, Kazuho; Tanabe, Hayao
NHK Science and Technical Research Laboratories; Sanken Microphone Co. Ltd.
May 2006
Convention Paper
Free to AES members & instutions and $33 to non-members
A Super-Wide-Range Microphone with Cardioid Directivity
14675
Ono, Kazuho; Sugimoto, Takehiro; Ando, Akio; Nomura, Tomohiro; Chiba, Yutaka; Imanaga, Keishi
NHK Science and Technical Research Laboratories
October 2008
Convention Paper
Free to AES members & instutions and $33 to non-members
Modeling of Leaky Acoustic Tube for Narrow-Angle Directional Microphone
15638
Ando, Akio; Chiba, Yutaka; Hamasaki, Kimio; Imanaga, Keishi; Ishii, Takeshi; Ono, Kazuho; Sugimoto, Takehiro
NHK Science and Technology Research Laboratories, Kinuta Setagaya-ku, Tokyo, Japan; Sanken Microphone Co. Ltd., Suginami-ku, Tokyo, Japan
November 2010
Convention Paper
Free to AES members & instutions and $33 to non-members
Development of a Super-Wide-Range Microphone for Sound Recording
14390
Ono, Kazuho; Sugimoto, Takehiro; Tanabe, Hayao; Iwaki, Masakazu; Kurozumi, Koichi; Ando, Akio; Imanaga, Keishi
NHK Science and Technical Research Laboratories, Tokyo 157-8510, Japan ; NHK Engineering Services Inc., Tokyo 157-8510, Japan ; Sanken Microphone Co. Ltd., Tokyo 167-0051, Japan
May 2008
Journal Article
Free to AES members & instutions and $33 to non-members
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