im posting in hope that someone here may be able to help me...
i have 18 hours (as of 6pm GMT) to learn the maths and processes of fourier transform and analysis regarding audio processing.

if anyone here knows anything about this subject, and can give me any useful tutorial web links, or just a bit of explanation per se, i would be eternally grateful!

(and dont think im one of those lazy students leavin revision till the last nite...ahem... i have been tryin for days to learn this!!! )

arrrrgggg....
at times like these i end up ranting to myself why im doin a uni course which has such stupidly hard stuff.....