Trimming and cutting audio clips
After recording voice and music, you can easily trim your audio clips in the Timeline.
To trim audio clips• Do one of the following:
• Drag a handle, either from the beginning or end, to shorten a clip.
Note: In the Timeline, a selected audio clip has two handles that can be used for trimming.
• Drag the Trim markers.
• Move the Scrubber and click the Mark-in / Mark-out buttons.
To split the audio clip• Click the Split Clip button 
to split the clip.
to split the clip.