hah, I did not know the AudioContext could do FFTs. That's cool, although I'd have to see if it can be coerced to do that for arbitrary (non-audio-like) inputs.

hah, I did not know the AudioContext could do FFTs. That's cool, although I'd have to see if it can be coerced to do that for arbitrary (non-audio-like) inputs. I've always used an emscriptened KissFFT for stuff like this...