Open Mixer
Binaural Beats for Focus & Sleep
Binaural beats play different frequencies in each ear to influence brainwave activity. 40Hz for focus, 10Hz for relaxation, 4Hz for deep sleep.
Open Sound Mixer →
Free. No sign-up. Runs in your browser.
Binaural Beats for Focus & Sleep
Binaural beats play different frequencies in each ear to influence brainwave activity. 40Hz for focus, 10Hz for relaxation, 4Hz for deep sleep. CalmLoop generates all sounds in your browser using the Web Audio API. No downloads, no tracking, no sign-up required.