Level

Use this command to gain or reduce the amplitude (volume) of the waveform selection.

Select either % or dB radio button as the unit of measurement and type the numeric value in the text box. You can also drag the slider to change the amplitude.


Setting the level too high may "clip" the waveform as shown below. "Clipping" refers to the action of deforming sound data by cutting off the peaks of audio signals exceeding maximum amplitude.
The original waveform.
The waveform clipped by using Effect - Level