Hypnos — Harmonic Drone Synthesizer

Channels: Each channel plays a sine wave at a harmonic of the root note. "Root" is the fundamental; higher harmonics add richness and texture.
Volume: Base loudness of each channel. Drag to mix the harmonic balance.
Amplitude (wobble): Rate — how fast the volume pulses. Depth — how dramatic the pulsing is. Both at zero = steady tone.
Pan (stereo sweep): Rate — how fast sound moves between speakers. Depth — how wide the sweep is. Creates spatial movement.
Sleep: Fades to silence over 30 minutes, then stops. Tap again to cancel.
Mood: Fullscreen color wash that responds to the audio. Tap or press Escape to exit.