| 摘要 |
PURPOSE:To provide an automatic musical performance which is rich in sensual representation like a live performance by a human being by selecting and using optional alteration data matching the uplift of a feeling by an operator during the automatic performance. CONSTITUTION:Various processes are carried out under the controller of the microcomputer including a CPU 10, a program ROM 11, and a data and working RAM 12. In the field of alteration control data patterns, patterns corresponding to dial numbers are stored in performance order so that they can be selected with a dial 16 that the operator optionally operates according to the contents of alteration data. For the purpose, the dial 16 is operated during the performance in the performance data pattern order to properly change dial numbers, and consequently the contents of the alteration contents can be altered in real time, so that the feeling of played music can freely be altered by the dial operation by the operator. |
