more precision for FFT
more precision for FFT

polyrhythmatic/p5.js-sound,therewasaguy/p5.js-sound,chelliah/p5.js-sound,polyrhythmatic/p5.js-sound,processing/p5.js-sound,processing/p5.js-sound,therewasaguy/p5.js-sound,chelliah/p5.js-sound