著者

上明戸 昇 野上 英和 山下 恭弘 財満 健史 大脇 雅直 杉山 武 和田 浩之

出版者

日本建築学会

雑誌

日本建築学会計画系論文集 (ISSN:13404210)

巻号頁・発行日

vol.67, no.553, pp.17-22, 2002

被引用文献数

2 1

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We developed a system that is a combination of sound information and picture. We studied the estimation of the direction of incidental plane waves with a small sized electric generator outdoor experimentally. As average numbers of the cross spectrum increase, sound source points are concentrated in a place, in the case that the sound source is random noise. We studied the visualization of sound insulation by this svstem in the anechoic room and outdoors. We confirmed the result and we were able to visualize the diffraction by setting the wall.