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一种复音MIDI键盘控制器的设计

消耗积分:1 | 格式:pdf | 大小:258KB | 2016-03-23

陈潇

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复音MIDI键盘控制器是由AT89C51单片机、49键键盘及控制按键等几个部分组成,由键盘扫描获得按键信息在单片机中产生对应的MIDI消息,通过内部定时器的控制从I/O口输出串行数据送往标准MIDI五芯端口。用户可根据自己的需要通过控制按键改变乐音的音色等属性。

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zg2369 2022-08-22
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