You can zoom in vertically on the contents of audio parts and events. This is useful when viewing quiet audio passages.
Procedure
Click the waveform zoom slider in the top right corner of the event display and drag up.
Result
The contents of audio parts and events in your project are zoomed in vertically.
After Completing This Task
To get an approximate reading on the level of the audio events by viewing the waveforms, zoom out by dragging the slider all the way down again. Otherwise, zoomed waveforms may be mistaken for clipped audio.
