激励器和均衡器（ＥＱ）的作用大体上是相同的，都是为了改变人声的频率特点（比如说要亮一点），使它能在乐队中突显出来，但是两者又不尽相同但是他们的调整原则是一样的，就是：保证人声所处的频段不受别的乐器干扰。为了达到这一个原则，我们通常有两种做法： 一．拉小人声 The effect of the exciter and equalizer (EQ) is roughly the same, both in order to change the frequency characteristics of the human voice (say to be brighter) so that it can be highlighted in the band, but the two are not the same but The principle of their adjustment is the same, that is, to ensure that the frequency band where the vocals are located is not disturbed by other instruments. In order to achieve this principle, we usually have two approaches: First, Pull small voice