You
can export the audio portion of any sequence, without the video,
into an audio file. When you export audio, the Video option is automatically
deselected and unavailable.
Do
either of the following:
To export a sequence, select the sequence
in the Timeline panel or Program Monitor.
To export a clip, select the clip in the Source
Monitor or Project panel.
To specify a range of frames to export, do either of
the following: