| 摘要 |
<p>[Problem] To enable a firing sound having a force equivalent to the firing of live ammunition to be heard as a result of a firing operation. [Solution] A sound-effect generation device for an imitation gun comprises: a transmission unit provided to a gun-main-body side; and a reception unit disposed in a position at a distance from the gun main body. The transmission unit is activated by a firing operation at the gun-main-body side, thereby causing a firing sound to be generated by the reception unit. The transmission unit (11) is provided with: a vibration detection sensor (12) for detecting vibration generated in the gun main body by a firing operation; and a weak-radio-wave transmitter which, on the basis of a vibration detected by the vibration detection sensor, transmits weak radio waves as an on signal. The reception unit (21) is provided with: a control circuit (24) which receives the weak radio waves transmitted from the transmission unit, and reads sound-effect data stored in a storage device (23); and a sound-effect generation unit (26) for enabling the read data to be heard via an amplifier.</p> |
