| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sound diffusion panel device capable of easily adjusting a horizontal sound environment. <P>SOLUTION: The sound diffusion panel device is equipped with two support legs 1 stood at a constant interval and two sound panels 2 supported by the support legs 1 respectively. The two sound panels 2 are connected to each other at their side ends 3 to horizontally rotate freely, and also engaged with and supported by the support legs 1 through a slide mechanism 4 which horizontally slides, and each support leg 1 is provided with a rotating mechanism 5 which rotates the sound panel 2 horizontally; and an operation surface 6 which reflects and absorbs a sound is formed on the front of the sound panel 2, which is supported by the support leg 1 on its back 7. <P>COPYRIGHT: (C)2007,JPO&INPIT |
