Exporting an audio recording in MS Word 2008 (Mac)

Question

I have recorded a lecture in Microsoft Word 2008 for Mac. Now I would like to export the recording from the Word file as an .mp3 or some other audio format. How can I go about doing that?

This is my current screen:

Answer 1

I found the answer. Just in case anyone else finds themselves in this situation, the following steps will export the audio as an .mp4 audio file:

Tools --> Audio Notes --> Export Audio...