| 摘要 |
PROBLEM TO BE SOLVED: To provide a body sensible acoustic system generating a vibration, or a vibration and wind pressure sensible in the whole body according to an acoustic signal. SOLUTION: The body sensible acoustic system consists of a system control section 1, a vibration generating section 2 and a sound pressure vibration section 3. The system control section 1 includes a vibration control part 12 for extracting a low frequency region of the sound signal, a wireless output part for modulating this and sending out as a wireless signal, and a sound pressure control part 13 for transmitting the sound signal and a signal with the frequency of the sound signal converted into voltage to the sound pressure vibration section 3. The vibration generating section 2 includes a receiving part 21 for selecting the wireless signal to be received, demodulating and transmitting it to a vibration module, the vibration module 22 for receiving the output and generating the vibration according to the sound signal, and a tool receiving them and to be worn on the body, and transmits the vibration to body regions of a user. The sound pressure vibration section 3 generates the sound pressure and wind according to the output from the sound pressure control part 13. COPYRIGHT: (C)2005,JPO&NCIPI
|
