绝对音高和相对音高最好从小学起。

Absolute and relative pitch are best learned in very early youth.

youdao

相对音高是指可以辨认提示音准和其他音。

Relative pitch is that perceived between a given note and another note.

youdao

相对音高和绝对音高可以后天获得，不过在20岁到30岁以后就更难了。

RP and AP can be acquired later in life but becomes more difficult after age 20 to 30.

youdao

Here's a group of sounds, different pitches and actually three different pitches in there, as opposed to just one pitch--one pitch, three pitches or three or four pitches, moving in different ways, kind of independent rhythmic chords, so that's the difference between monophonic, homophonic and polyphonic texture.

这是一组音,不同的音高,事实上三个不同的音高,相对于一个音高,一个音高,三个音高或四个音高,以不同方式运动,像有独立节奏的和弦,这就是单音,主音和复音织体的区别

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