Two studio-grade audio tools for focus, sleep, and meditation — monaural beats that work on any speaker, and binaural beats for headphone sessions with presets, noise overlay, and session tracking.
The beat is mixed directly into the audio signal — works on any speaker or headphone, no stereo channel separation required.
Slightly different frequencies sent to each ear — your brain perceives the difference as a beat. Requires stereo headphones for the effect to work.
Adjust base frequency (80–600 Hz), beat frequency (0.5–50 Hz), carrier waveform, and volume. Fine-tune to exactly what works for you.
Quick presets for Delta, Theta, Alpha, Beta, and Gamma ranges with real-time band identification and descriptions.
Real-time waveform display powered by the Web Audio API analyser node. See the interference pattern as it plays.
Unlike binaural beats, monaural beats mix externally. The amplitude modulation is in the signal itself — any speaker works.
Set timed sessions from 5 to 60 minutes. Audio fades out automatically when your session ends.
Add to your home screen on any device. Works offline after first visit. No app store needed.