| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To make it possible to easily execute quick key touch operations with a small force and to easily play even a person who doesn't have much strength, in a keyboard instrument. <P>SOLUTION: A keyboard instrument 1 is provided with: a keyboard part 7 having a plurality of keys supported swingablly on a frame; a sounding part 13 comprised to generate live sound from a sound source based on operations of an actuation member; a key touch operation detection means 25 provided in each key to detect the key touch operation; and a drive control means 37 for driving the actuation member to generate live sound from the sound source based on a key touch operation signal outputted from the key touch operation detection means 25 when the key touch operation is detected by the key touch operation detection means 25. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
