Trimming

To shorten the front or end of an audio clip otherwise known as trimming:

Place any currently selected tool at the edge of the start or end of a clip (the tool changes into a Trim tool )

Trim tool
Drag the edge of the clip to shorten or lengthen it

Note	You can only lengthen the clip to its total original length; to lengthen it further than its original length use the time stretch/rate stretch tool.

To split an audio clip (cut):

With the Selection Tool locate to the point you want to cut
Choose Clip>Split (CTRL+K)

Audio clip spit

To trim the clip to a specific range:

Select a range with the Selection or Hybrid tool
Go to clip>trim, either by using the file menu, or right-clicking on your selection and selecting Trim from the options

Clip trimmed

Selected range

To delete a specific range within a clip:

Select a specific range with the Selection or Hybrid tool
Press delete

Delete range within audio clip

To adjust the clip boundaries:

Select a range with the Selection or Hybrid Tool
Go to Clip>Adjust boundaries

To slip the internal contents of an audio clip:

If the audio clip's start and end points are in the right location but the internal audio is playing the wrong section you may want to Slip (move) the internal contents.