| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for experiencing a floor impact sound experiencing device, wherein an experiencing person himself has real experience of how the floor impact sound associated with the impact force given to the floor by the experiencing person himself is actually heard in a lower floor room. SOLUTION: The floor impact sound experiencing device is configured such that a pressure sensor 3 arranged on the floor 2 of an experience room 1 and a vibration exciter 6 arranged on the floor 5 of an upper floor room 4 arranged just above the experience room 1 are electrically connected via a delay 7 and an amplifier 8. The impact force given by the experiencing person M himself to the floor 2 of the experience room 1 is detected by a pressure sensor 3 and the detected signal is delayed by the delay 7 and amplified by the amplifier 8 to be input in the vibration exciter 6. The vibration exciter 6 gives the impact force to the floor 5 of the upper floor room 4 in accordance with the detected signal, and the impact sound associated with the impact force can be experienced in the experience room 1. COPYRIGHT: (C)2010,JPO&INPIT
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