| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable a user of a sound structure to adjust a sound absorption effect and a scattering effect thereof. <P>SOLUTION: In a sound structure 11, a plurality of pipes 20-i (i=1 to 6) are connected by strings 30L and 30R. Distances between the pipes 20-i (i=1 to 6) in the sound structure 11 can be lengthened and shortened. When the sound structure 11 is suspended in sound space, the pipes 20-i (i=1 to 6) generate a sound absorption effect and a scattering effect. And a magnitude of the sound absorption effect and the scattering effect varies according to the distances between the pipes 20-i. <P>COPYRIGHT: (C)2012,JPO&INPIT |
