How to access the audio file from a Livescribe 3 smartpen recording

As many of you know, the Livescribe 3 smartpen uses your companion tablet or smartphone to record audio (unlike the Echo smartpen where the recording is on-board the pen). Because of this, how the audio file is managed differs from the Echo range, which means if you want to export and/or share the native audio file you need to follow a number of explicit steps to do so. Please note: By default, you can replay the audio using the pencast tab in Livescribe+. IF you want to export the audio file only, you need to follow these steps (and please