VoiceNoteMenu is a simple but powerful application that allows you to quickly record voice notes from within the MacOS X menu bar. Whenever you need to make a note about anything, don't write it down. Just select 'Record' from the VoiceNote menu and you can speak your note. When you are done recording the note will appear in the VoiceNote menu, and to listen to it all you have to do is select it! All voice notes are time-stamped so you can easily find the note you are looking for.
Vreison 2.5.2 allows users to change the number of channels and the sample size.
Mac OS X 10.2 or later