A Proposal for Low Frequency Loudspeaker Design Utilizing Ultrasonic Motor
13318
Negishi, Hirokazu; Ohga, Juro; Oohira, Ikuo
Ashida Sound Co.Ltd; DiMagic Co.Ltd; Shibaura Institute of Technology
October 2005
Convention Paper
Free to AES members & instutions and $33 to non-members
Diaphragm Parameters and Radiation Characteristics of Multilayer Piezoelectric Ceramic Loudspeakers
13310
Fujii, Jun; Ohga, Juro; Oohira, Ikuo; Sashida, Norikazu
Asida Sound CO., Ltd.; Shibaura Institute of Technology; Taiyo Yuden Co., Ltd.
October 2005
Convention Paper
Free to AES members & instutions and $33 to non-members
Loudspeaker Systems by Linear Motion Type Piezoelectric Ultrasonic Actuators
17707
Nagaoka, Daichi; Ohga, Juro; Negishi, Hirokazu; Oohira, Ikuo; Maeda, Kazuaki; Oishi, Kunio
Tokyo University of Technology, Hachioji-shi, Tokyo, Japan; Shibauro Institute of Technology Tokyo, Japan; Mix Corporation, Kanagawa, Japan; Consultant, Kanagawa-ken, Japan; TOA Corporation, Hyogo, Japan; Tokyo University of Technology, Tokyo, Japan
May 2015
Convention Paper
Free to AES members & instutions and $33 to non-members
Loudspeaker for Low Frequency Signal Driven by Four Piezoelectric Ultrasonic Motors
16308
Ohga, Juro; Suzuki, Ryousuke; Ishikawa, Keita; Negishi, Hirokazu; Oohira, Ikuo; Maeda, Kazuaki; Kubota, Hajime
Chiba Institute of Technology, Narashino, Japan; I. Oohira and Associates, Yokohama, Japan; Shibaura Institute of Technology/MIX Corporation, Kamakura, Japan; TOA CorporationTakarazuka, Japan
April 2012
Convention Paper
Free to AES members & instutions and $33 to non-members
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