Binaural beats you can inspect before you hear them.
Binaural delivery sends a slightly different carrier to each ear. The difference is perceived as a beat, which means stereo headphones are part of the mechanism—not an optional accessory buried in the fine print.
A perceived binaural beat is an auditory phenomenon. It does not prove that the brain entered the state named on a session card or guarantee a focus, sleep, calm, or meditation outcome.
Three ways into the sound
Your first complete session starts instantly. One email link unlocks two more—no card required.
Built to stay in the background
The numbers are visible
Every session publishes both its carrier and changing beat rate, plus the depth, envelope, noise field, duration, and stereo movement.
Stereo is enforced
The player identifies binaural sessions as headphone-dependent before starting instead of pretending every mode works on every setup.
Generated, not uploaded
The two channels are synthesized live on your device. There is no hidden audio file, media stream, or short loop beneath the label.