Vibration device and method

The present invention provides a vibration processing apparatus comprising: generating means which generates vibration or vibration signals of the first frequency band and the second frequency band, the band comprising a first hearing system through the vibration component of the living body sound is perceived as the the second frequency band is a vibration component exceeds the frequency band of the first frequency band among the functions of the brain containing reduced activity effect; renderer and a vibration unit having a vibration of the second frequency band to the first frequency band It is applied to an organism together, so that the brain activity of the organism decreases.