| 摘要 |
PURPOSE:To easily grasp a performance state of a part which is executing an input of performance data by providing a sound volume control means for executing control so that the sound volume of the designated part becomes larger than the sound volume of other part. CONSTITUTION:A CPU(central processing unit) 1 for controlling the whole automatic performance data generating device sends and receives control data, etc., to and from each part of the device through a bus B. Also, in a ROM(read- only memory) 3, in addition to various control programs executed by the CPU 1, standard accompaniment data corresponding to each style are stored. Moreover, the subject device is provided with a key-push detecting circuit 5 for detecting a key-push operation and a key-release operation executed to each key of a keyboard 4 formed by providing many keys, and a turn-on/turn-off state of each panel switch 6 provided on an operating panel of this performance data generating device is fetched in the CPU 1 through a switch circuit 7. Also, a musical tone of a part-executing write of performance data is made larger than a musical tone of other part. |
