PURPOSE: To obtain a comfortable body sensory vibration by providing a vibrating body, which is fitted on a resting device having a flame member and generates a mechanical vibration in accordance with an electrical signal, and fitting a subvibrating body on the frame member through an elastic member.

CONSTITUTION: A body sensory acoustic vibrating device is of chair type and has a frame member 1, which supports a seat part 2 and back part 3. A rectangular diaphragm 5 where a vibrating body 4 is fitted in the center part at the main side of a cushion member is embedded in said cushion member of the seat part 2. A weight 7 formed in a sectional U-shape as a sub-vibrating body is fitted on the frame member 1 of the chair through an elastic member 8. In the device constituted in such a way, the mechanical vibration generated from the vibrating body 4 is transmitted to a human body through the cushion member of the seat part 2 and a diaphragm 5. The transmitting amount to the frame member 1 is canceled out by the weight 7 and elastic member 8, and the resonance is suppressed accordingly.