| 摘要 |
PURPOSE:To enhance visual understanding of the dynamism of performance by reflecting inputted performance information on a display screen. CONSTITUTION:The performance operation inputted from outside is detected by a keyboard 6 and a sound source 9 generates a musical tone signal based on the detection output. Plural kinds of the screen data necessary for image display are stored in a ROM 4 for display data and any of the stored screen data is selected by a CPU 1 according to the detection result of the performance operation inputted from outside. Images are displayed on a display section 5 in accordance with the screen data selected by the CPU 1. Then, the display screen changes over according to the performance information inputted from outside. |
