相应的练习方法为：固定音高记忆和围绕中心音的构唱练习。

So the methodology of exercise is fail to fixture altitude and fabric singing.

youdao

钢琴是一件常见而特殊的“固定音高”乐器，必须具备“绝对”准确的音准。

Piano, a common but special instrument with a "fixed pitch", requires an "absolutely" precise intonation relation.

youdao

作为固定音高的青铜乐器，编钟的铸制与音律设计、音高调试，成为宋代新乐议制和推行的重要物质基础。

The bronze musical instruments, as the one with fixed pitch, along with its musical temperament design, pitch tuning, it became an important material base to pursue Song new music system.

youdao

What we've done is taken this pitch and played it all the way down an octave below it so we're actually getting back to this configuration of the pitch right next to it, and we could--then of course we could go down one more step and we would get the octave, which is a duplication of two-to-one.

我们所做的是固定一个音高，向下一路弹奏一个八度,所以事实上我们又回到了与这个固定音高相邻的音上，我们当然也可以向下再弹一组，然后得到这个八度，这其实就是两个八度对一个八度的重复。

耶鲁公开课 - 聆听音乐课程节选