| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a keyboard instrument which can easily vary the key touch feel by each of keys and enables a player to obtain the same key touch feel as that of an acoustic musical instrument and the method of regulating the same. SOLUTION: The keyboard instrument having the keyboard mechanism of the acoustic musical instrument in which plural hammers 40 consisting of hammer shanks 40b and hammer heeds 40a respectively turn cooperatively with the key touch operation of the respective keys is so regulated as to be gradually shorter in the lengths of the hammer shanks 40b of the hammers 40 from a low tone side to a high tone side. Accordingly, the key touch feel changes smoothly from the low tone side toward the high tone side.</p> |
