Web Audio Studio: Visual Debugging for Browser Audio
An interactive browser-based tool for visualizing, debugging, and experimenting with Web Audio API signal chains in real time.
Cooley–Tukey: Turning the DFT into O(N log N) (and Why FFT ≠ DFT)
Cooley–Tukey factorizes and reindexes the DFT to turn O(N^2) work into O(N log N), forming the backbone of practical FFTs while clarifying that FFT = algorithm, DFT = result.