| 摘要 |
PROBLEM TO BE SOLVED: To make a processing performable depending on the set and changed contents without causing time difference by switching an effect addition means relating to generating a music sound among plural effect addition means to an effect addition means, to which effector information is supplied from an effector information supply means in timing of music performance of effector information. SOLUTION: Music performance data of one bar before actual output timing of music sound information by a player 12c is previously read from a storage device 12a, and stored in a temporary storage memory of the player 12c, effector information is previously read by a pre-fetcher 12b one bar before switching of parameters in actual music performance timing by effector information, parameters are set during a time T by an effector setting control circuit 32. Thereby, effect can be added to a music sound signal with right parameter setting without time difference at a moment of parameter switching in actual music performance timing. |
