单选

● 以下关于MIDI的叙述中,错误的是 (31) 。

(31)

  • A. MIDI标准支持同一种乐器音色能同时发出不同音阶的声音
  • B. MIDI消息的传输使用单向异步的数据流
  • C. MIDI可以看成是基于音乐乐谱描述信息的一种表达方式
  • D. MIDI电缆上传输的是乐器音频采样信号
参考答案
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