Dynamics
Menu Command: Effect | Dynamics
Dynamics alters the amplitude mapping (dynamic range) of the selection. It can limit, compress, or expand a range of amplitudes. The amplitude mapping is set using Shape Controls, where the x-axis and y-axis both have a range of -1 to 1. When the line stretches diagonally from the lower left corner to the upper right corner, the input amplitude (x) and output amplitude (y) are the same for every point on the line. By changing the line, the output will be different from the input.
See Also
Compressor/Expander
Using Presets