Music raised in pitch by one chromatic semitone .

在音调上升高半音的。

Microtonality: presence of intervals smaller than semitone.

微分音：存在比半音程更小的音程。

Larger by a semitone than the corresponding major or perfect interval.

比相应的大音程或完全音程增多一个。半音。的。

Great visual feed - back with semitone snap, and actual pitch indicator.

伟大的视觉饲料回半音管理单元，和实际音高的指标。

Purely for the convenience of keyboard instruments, Baroque pitch is A415, a semitone lower than A440.

巴洛克式的音高标准定于A415， 比A440 低半级音，方便于键盘乐器 。