| 摘要 |
PURPOSE:To provide the electronic musical instrument which can obtain natural resonance effect close to that of an acoustic musical instrument in consideration of even the operation state of a resonance effect operation element obtained by simulating the generation of specific resonance effect of the damper pedal of an acoustic piano, etc., in addition to the number of pressed keys and a range. CONSTITUTION:On the basis of a key number where an event is generated, a distribution coefficient EL is loaded (S700) from a distribution coefficient table generated by simulating how much, for example, respective keyboard positions, the damper pedal, etc., of the acoustic piano affect resonance effect, and a distribution coefficient EL loaded from a cumulative distribution coefficient AL according to key depression or key release is added or subtracted (S710-S760). On the basis of this cumulative distribution coefficient AL, a parameter value selection table is looked up to determine a control parameter value, i.e., a parameter value for generating a resonance sound by an sound effect circuit. |
