PP
erik_kennedyFebruary 24, 2008
That's pretty sick! I'm gonna go FFT the stock market or something!

Also, for Audacity, try selecting some data, then Analyze->Plot Spectrum. Useful? Maybe. But thought you might be interested.
PP
MelFebruary 25, 2008
Dude. *INTEREST*

Although I suppose the ultimate in cross-platform portability would be to throw this up as a webapp with a rudimentary API (insert url to image here, grab output from this other one).
PP
AshayFebruary 10, 2011
Hi,
This was a really useful application for me.
Thanks for making it.