The Waveform Display (see Figure 12.16) is the area in which you view your audio material in the form of a waveform. You can use your mouse in the Waveform Display to select data in several ways:
Figure 12.16: The Waveform Display area is where you view the audio materials.
Left-clicking anywhere in the display to position a playback cursor.
If you are using stereo files, you can disable or enable either channel by positioning the mouse in either channel and clicking. That way, you can edit only one of the channels if you need to.
A left-click and drag will create a selection in the waveform.
A right-click and drag will increase or decrease a selection.