著者

森 裕介 田中 基八郎 渡邉 鉄也 戸田 富士夫

出版者

一般社団法人日本機械学会

雑誌

Dynamics and Design Conference : 機械力学・計測制御講演論文集 : D & D (ISSN:13480235)

巻号頁・発行日

vol.2000, 2000-09-01

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Triangle is a popular instrument of high frequency sound. But its generation mechanism of sound is not clear. In this paper, we investigated frequency characteristics and mode shape of vibration of the triangle, and measured distribution of sound pressure level around the triangle. As a result, we were able to make certain that those were closely related. Considering that hanging position is an important parameter of damping property, we experimented using a C type curved beam. We compared its damping result with that of the triangle.