Quote Originally Posted by 101 View Post
Martin, maybe you could sample the fans and run some FFTs to see the spectral content of the audio. I would imagine some interesting trends would fall out, and potential problem areas that are more annoying than others.
I played around a little bit with a spectrum analyzer on my PC, but at least the one I downloaded didn't seem to tell me much.

If you find any good links to software that can analize existing audio tracks/video/etc...let me know. I still plan to do some sort of video/audio recording.