| 摘要 |
PURPOSE:To control not only pitch, but also musical sound characteristics such as sound volume and sound quality by operating a single external operation element. CONSTITUTION:When a turntable is rotated, the output value of a volume 3 varies and a CPU 20 reads voice data out of a voice data storage device 7 at a speed corresponding to the varying speed of the output value of the volume 3. The pressing force when the turntable is operated is detected by a pressure sensor 5 and the VCA and VCF of a musical sound control circuit 9 are controlled according to the pressing force detected by the pressure sensor 5 to vary the sound volume and sound quality of a voice generated by a musical sound output device 12. |
