イケダ ユウスケ   IKEDA Yusuke
  池田 雄介
   所属   東京電機大学大学院  未来科学研究科 情報メディア学専攻
   職種   助教(A)
言語種別 英語
発行・発表の年月 2017/03
形態種別 会議論文
査読 査読有り
標題 Three-dimensional sound-field visualization system using head mounted display and stereo camera
執筆形態 共著
掲載誌名 Proceedings of Meetings on Acoustics
掲載区分国外
巻・号・頁 29(1)
著者・共著者 ◎Atsuto Inoue, Yusuke Ikeda, Kohei Yatabe, and Yasuhiro Oikawa
概要 In this study, we propose a sound field visualization system using an VST-HMD and a hand held four-point microphone. This system calculates sound intensity from the four sound signals in real time. Then, the sound intensity distribution is depicted as arrows in the 3D display. The position and angle of the microphones and users head are acquired via AR markers and head tracking sensors of the VST-HMD. The system realizes simple and effective visualization of 3D sound field information from the various directions and positions of view. For the experiments, the sound fields generated by loudspeakers and motorcycles were visualized. The results suggested that the proposed system can present information of the field in easily recognizable manner.