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Reverberation Control in an Auditorium using Loudspeaker Array

Authors: Ono, Kazuho; Komiyama, Setsu; Hamasaki, Kimio; Sakumoto, Sumi; Ohga, Juro
Affiliation: NHK Science and Technical Research Laboratories, Tokyo, Japan ; Cosmo Space Co. Ltd., Tokyo, Japan ; Shibaura Institute of Technology, Tokyo, Japan
Publication Date: May 2004
Type: Convention Paper
Cost: Free to AES members & institutions and $33 to non-members

Loudspeaker Systems by Linear Motion Type Piezoelectric Ultrasonic Actuators

Authors: Nagaoka, Daichi; Ohga, Juro; Negishi, Hirokazu; Oohira, Ikuo; Maeda, Kazuaki; Oishi, Kunio
Affiliation: 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
Publication Date: May 2015
Type: Convention Paper
Cost: Free to AES members & institutions and $33 to non-members

Loudspeaker for Low Frequency Signal Driven by Four Piezoelectric Ultrasonic Motors

Authors: Ohga, Juro; Suzuki, Ryousuke; Ishikawa, Keita; Negishi, Hirokazu; Oohira, Ikuo; Maeda, Kazuaki; Kubota, Hajime
Affiliation: Chiba Institute of Technology, Narashino, Japan; I. Oohira and Associates, Yokohama, Japan; Shibaura Institute of Technology/MIX Corporation, Kamakura, Japan; TOA CorporationTakarazuka, Japan
Publication Date: April 2012
Type: Convention Paper
Cost: Free to AES members & institutions and $33 to non-members