I’ve been playing with the Web Audio API recently, and I made a basic app that will detect the pitch of incoming tones using your microphone. You can try it by pressing “Start” (be sure to try both the sine wave and the frequency displays), and I’ll be walking through how it works below. Start Press start to begin Rounding options: No rounding Round to nearest Hz Round to nearest note Smoothing options: No smoothing Basic smoothing Very smoothed (note must be more consistent and held ...
