Microphone Visualizer

Uses your browser’s selected microphone. Raw audio stays on this computer; five analysis values are sent to the Pi while this page is visible. There is no speaker playback.

Keep this page visible and open Electric Sea in another window to see the five json/mic-… signals. No MIDI bus is required. In Electric Sea, assign CH/CC and enable Send to port to convert them into local MIDI. Leaving this page releases the microphone.