Abstract

A key component for simulating the traditional hand feeling includes keys (1), the end of the key is a depressed area (101) for playing the instrument, the other end is an artificial weightless area (102), a stop device (3) is mounted between the two ends, the artificial weightless area(102) of the key (1) is provided with the corresponding structure of the artificial weightless. A keyboard instrument applying the key component for simulating the traditional hand feeling includes a musical tone control system of the keyboard instrument which consists of devices (5) for measuring and sensing the movement of the keys and a musical tone electronic control device (6), the devices (5) for measuring and sensing the movement of the keys are connected with the musical tone electronic control device (6). The devices (5) for measuring and sensing the movement of the keys control the magnitude of the musical tone by measuring the movement velocity of keys. The devices (5) for measuring and sensing the movement of the keys control the duration length of the musical tone by measuring the time difference of the depressing and releasing movement for the keys.

IPC Classes  ?

• G10C 3/12 - KeyboardsKeys
• G10B 3/12 - Keys or keyboardsManuals
• G10G 1/02 - Chord or note indicators, fixed or adjustable, for keyboards or fingerboards