Music performance with Variable Reflection Acoustic Wall System

Akira Omoto, Takahiro Nishiyama, Yuki Yoshimura

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

2 被引用数 (Scopus)

抄録

Several experimental concerts were planned and given in Kyushu University. These were performed with Variable Reflection Acoustic Wall System, VRAWS. The VRAWS is consisted with microphone, absorbing material and loudspeakers located just behind the absorbing material. The incoming sound to the system is firstly absorbed with material such as porous material. Simultaneously, the microphone mounted at the front face of the system detects the sound. The detected sound is then passed to the arbitrary sound processor e.g., reverb effector or equalizer and re-radiated by the loudspeaker mounted behind the absorbing material. Practically constructed twelve systems were distributed around the audience in small sized multi-purpose hall. These systems were tried with modern music performance and ensembles of flute and guitar. The questionnaire to the audience showed that effective changes of the atmosphere of the sound field were recognized. The detailed description of the constructed systems and the practical management are shown in this paper.

本文言語英語
ホスト出版物のタイトルForum Acusticum, FA 2014
編集者Bartlomiej Borkowski
出版社European Acoustics Association, EAA
ISBN(電子版)9788361402282
出版ステータス出版済み - 1 1 2014
イベント7th Forum Acusticum, FA 2014 - Krakow, ポーランド
継続期間: 9 7 20149 12 2014

出版物シリーズ

名前Proceedings of Forum Acusticum
2014-January
ISSN(印刷版)2221-3767

その他

その他7th Forum Acusticum, FA 2014
国/地域ポーランド
CityKrakow
Period9/7/149/12/14

All Science Journal Classification (ASJC) codes

  • 音響学および超音波学

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