| 摘要 |
<p>According to the present invention, a multi-vibration device comprises: at least one or more receiver units which receive a sound; an amplifier unit which amplifies the received sound in a receiver unit; and the vibration unit which comprises of including the sound received from the amplifier unit. As the sound and vibration device for sound such as in a movie, a concert, a game, a musical, and the like is not required for a preset; installation work for a vibration device is easy and convenient to use. Moreover, when watching movies, concerts, and the like; the effects of vibration can be increased due to a direction and movement of the sound shown to vibrate.</p> |
