A person I know from an instructional design study group asked if anyone had a method to clean up voiceover sound files. I put together this tutorial to show how I easily remove most, if not all, of the "noise" from a sound file.
This project uses audio and video editing of a screencast to share a simple technique for removing "noise" from a sound file.
Tools: TechSmith Camtasia, Audacity, TechSmith Snagit