The compression action diagram is primarily used to show ..
- the relationship between the input and output levels of an audio signal passing through an audio compressor or limiter, expressed as the ratio
- the level, or threshold at which compression is triggered
- any non-linearities in the value of the ratio around the threshold caused by the electronic design of a compression device or controlled by a device's compression knee and attack controls
Now, click to watch our video at our sister site ..