R37旋钮
转向Flat时,[peak reduction]旋钮的量对于所有的频率会有一致性的作用。
转向HF时，在高频部份将会增加[peak reduction]旋钮的作用量，也就是在高频部份会压缩的较大一些，衰减的多一些。
常用于消除齿音(借由压缩高频部份来达到降低齿音的作用)
不知道我的理解对不对,欢迎拍砖。
原文如下,参考连结:
http://www.cakewalk.com/Products ... aspx/Modeled-to-a-T
The R37 screw:
The original hardware used for modeling was designed for leveling in radio and TV broadcast applications. Due to an increase in high frequency content in FM broadcasting the unit featured a back-panel, screw adjusted potentiometer with the rather mysterious name of “R37”. Basically it adjusts the unit’s gain reduction frequency response (High Frequency Pre-emphasis trim). On the original hardware unit, the R37 control adds gain reduction at frequencies above 1kHz, based on the program material. Use this control to reduce or prevent over-modulation on tracks caused by pre-emphasis (high-frequency sensitivity).
When set to the FLAT position, gain reduction is applied equally on all frequencies. When the control is moved toward the HF position, gain reduction is increased on the high frequencies. While the FLAT setting finds most usage, adjusting the R37 control is often useful for de-essing (cut down sibilance by compressing high frequencies) or changing the tonality of vocals. Experiment to achieve a good balance between low and high frequency limiting.