| 摘要 |
PROBLEM TO BE SOLVED: To delicately set and vary a delay time. SOLUTION: An L-channel delay means 20 delays inputted musical performance data by a time calculated by multiplying a reference delay time ref as which the delay time of a note unit is set by L-channel delay rate information L- delay wherein a rate to the reference delay time is set, and outputs the result as an L-channel output. As for an R channel, an R-channel delay means 21 gives a delay calculated by multiplying the above-mentioned reference delay time ref by R-channel delay rate information R- delay wherein a rate to the reference delay time is set and outputs the result as an R-channel output. Consequently, a delicate delay time can be set relatively. |
