| 摘要 |
PURPOSE:To improve the playing effect by operating an operator to automatically switch a first rhythm pattern to a second rhythm pattern synchronously with the beat start timing just after the operation timing. CONSTITUTION:A fill-in signal FiS outputted from a fill-in control circuit 8 is applied to a rhythm pattern memory 1. A pattern in the address designated by fill-in pattern designating information Fn from a fill-in pattern designating switch circuit 6 can be read, and rhythm pattern pulses already read out from the address designated by rhythm selecting information Rn from a rhythm selecting switch circuit 5 are switched to the rhythm pattern (a fill-in pattern or a roll pattern) corresponding to fill-in pattern designating information Fn. Thus, rhythm sounds essentially consisting of a drum solo or rhythm sounds due to a beating of a snare drum are emitted from a speaker 16 inserted of rhythm sounds based on rhythm selecting information Rn from the rhythm selecting switch circuit 5. |
