![]() You have in signal processing, the laplace, the fourier and the z transform. I know what most of the features are in the Effects drop list, but I have not been able to find much about FFT filters. It's a classic case of old dog/new tricks. Rasely wrote:I am a guitarist/composer attempting to create my own demo recordings. This can give you musical tone controls on steroids and caffeine. Normally, this would take, like, a bazillion years to do on a musical composition, but FFT is a tool that makes certain assumptions and restrictions and greatly reduces the amount of work that the computer has to do. If you have a flute and an oboe playing the exact same note, how can you tell them apart? Overtones, right? Fourier is the science of predicting with mind-bending accuracy exactly why the oboe sounds like that and writing down, with a tiny pencil on a really big legal pad, exactly what and where each overtone is. I'm not totally sure what the difference between those two tools is, but I know FFT made most modern audio tools possible. Pull the work window bigger and bigger to get more and more accuracy. Both have a "rubber band" line that you can drag around to get different effects. Note that the FFT filter is a cousin to Equalization.
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