Sound Displays
You can show or hide the waveform in the Timeline view by selecting the Waveform 
button in the Timeline View toolbar. You must customize the toolbar to display this button because it is not included in this toolbar by default.
How to change the sound display in the Timeline view
- In the Timeline view's right area, right-click in the frame section and select Show Sound Waveforms.
| ‣ | You can change the waveform scale using the Zoom Waveform  icon on individual sound layers in the Timeline view's left side. |
