| 摘要 |
PROBLEM TO BE SOLVED: To enable a player to impart the instruction of diversified kinds of change rates to an electronic musical instrument with a slight manipulation burden. SOLUTION: Touch force value detecting means 3a, 3b, ..., 3n respectively acquire the touch force values when these means are pressed by the player. A touch pressure position specifying means 4 monitors the touch pressure values outputted from the plural touch force value detecting means 3a, 3b, ..., 3n and specifies the positions of the casing surfaces arranged in the touch force value detecting means with which the touch pressure values are detected as a touch pressure position pressed by the player. An original tone changing means 2 handles the touch pressure value detected by the touch force value detecting means 3a, 3b, ..., 3n and the touch pressure positions specified by the touch pressure position specifying means 4 as respectively separate sound change parameters, induces the changes of the sound different corresponding to the perimeters with the original tones generated by the original tone generating means 1 and outputs the same from musical tone output 5. |
