This is the sort of thing that Autechre should have been doing the past couple of years instead of recording their farts and putting the sound through expensive audio plugins.
Caution: Its a 75mb quicktime movie but its well worth the wait and will stream as it plays if you have broadband (and you can save to your hard disk).
Click
here for audiovisual pleasure.
Go to
90Degrees.fr for more information (though no much!).