Stereo binaural beats
40hz of Freedom
A focused sound chamber built for clarity, calm, and a gentle 40 Hz lift. Headphones recommended for true stereo separation.
Session Status
Ready to play
Keep volume low at start. Binaural beats rely on stereo separation.
200 Hz
40 Hz
9%
Warning: sustained high volume can contribute to hearing loss.
Presets
Choose your focus
Stereo signal
Left + Right create the beat
The left ear receives a slightly lower tone, the right ear a slightly higher tone. Your brain perceives the difference as a third pulse — the binaural beat.
Left
Right