| 摘要 |
PURPOSE:To precisely perform the simulation of the mute play style of a string instrument and the resistor tube of a wind instrument with a simple structure. CONSTITUTION:A musical sound composing device has delays 31-33; a mute circuit 39 for conducting such a loss processing that the sum of outputted signals is smaller than the sum of inputted signals; and a control circuit for supplying a drive signal to a closed loop formed of the delays 31-33 and the mute circuit 39 and setting the delay ratio of the delays 31-33 and the characteristic of the loss processing in the mute circuit 39. |
