| 摘要 |
PURPOSE:To automatically play diverse music while suppressing an increase in labor for musical sound pattern data generation and an increase in memory capacity. CONSTITUTION:Plural musical sound pattern data and switching pattern data having information on switching among the musical sound patterns are preset in a ROM 6. Then a CPU 1 when performing automatic musical performance control according to the switching pattern data reads out event data in the musical sound pattern data according to the switching information and outputs the data to a sound source circuit 5, and a sound system SS generates a sound. Namely, the event data themselves are not included in the switching pattern data, but indirectly included because of read control. |
