Music tech Tech

FFT magic explained with animations and smoothies, not equations

Ah, the Fast Fourier Transform. You see it throughout audio and synthesis. And, of course, it’s the thing that … transforms … things. Faster. It’s a fast way of transforming things. Probably a guy named Fourier was involved. Wait – ever wish you knew more about what an FFT actually is and how it works – or even if you do know, wish you had a better visual reference in your own mind and a way to explain to others?

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