| 摘要 |
An electric keyboard instrument efficiently transfers vibration generated by key push detection onto the fingers of the player, and simultaneously transfers onto the pedal, and also transfers the vibration to the feet of the player. The stage plank converters are fixed on one side of the player relative to the support base, in response to the push operations of every keys on the keyboard, the stage plank vibrates based on the tone signal output by the sound source part. The stage plank converters are provided on the area corresponding to a reed, passes through the positions of the balance holes become key pivots, and the white keys and the black keys can vibrate. At a position that the white keys and the black keys are pressed to the end, the lower surface of one side of the key front end part of the white keys and the black keys is abutted to a front reed, and the vibration is transferred to the white keys and the black keys by the front reed. The stage plank converters are provided only on the low diapason side from the central of the keyboard fixed. |
