| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To output sufficient sound pressure, to improve design property, to prevent a failure of a vibration exciter due to exposure of water, and to attain thinning and light-weight of a speaker, by allowing a back surface panel (or front surface panel) to serve as a plane sound source. <P>SOLUTION: In a face-to-face sink cabinet 1, the back surface panel 4 covering the rear side B of the in-cabinet space 3 provided under a sink 2 is disposed facing a living room 7 side adjacent to a kitchen 6. A vibrator 8 for directly vibrating the back surface panel 4 is mounted to a rear surface 4b facing the in-cabinet space 3 of the back surface panel 4, so that a front surface part 4a facing the living room 7 side of the back surface panel 4 serves as a speaker sound-release surface 9. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
