Come in. Tune out.
A little woodland room. A sound that’s entirely yours.
What brings you here?
Pick a mood. Then press play.
Binaural tones
Two ears. A little difference.Ease into the eveningSoft rain and a slow beat make room for an unhurried listen; this is not a sleep treatment.
About this delta setting
A slow setting often chosen for winding down; delta EEG is common in deep sleep.
This audio difference is not a sleep measurement and has not been shown to reliably induce sleep.
Explore all five frequency bands ↓A little better with headphones. Stereo headphones keep each tone in its own ear. Ambience works with speakers, too. Why?
From the record shelf
A little guide to the frequencies.
Sleep, calm, focus: you may have heard the promises. Here’s what the labels mean, and where the evidence stops.
The Hz setting is the difference between the two ears. Carrier changes the pitch of the tones.
These names come from EEG research. Listening to a named band does not mean your brain enters that state. There is no established best frequency for an activity.
The science, without the promises ↗Delta0.5–4 Hz
The association
A slow setting often chosen for winding down; delta EEG is common in deep sleep.
What to expect
This audio difference is not a sleep measurement and has not been shown to reliably induce sleep.
Theta4–8 Hz
The association
Often chosen for a quiet pause; theta EEG can appear with drowsiness and inward attention.
What to expect
A theta-range beat does not establish a theta brain state or reliably create meditation.
Alpha8–13 Hz
The association
A gentle choice for a break; alpha EEG is often prominent during restful wakefulness.
What to expect
Choosing an alpha-range beat does not prove or guarantee relaxation.
Beta13–30 Hz
The association
Often paired with a task; beta EEG can accompany alert, active thinking.
What to expect
Beta-range audio has not been shown to reliably improve focus or performance.
Gamma-range experiment30–40 Hz
The association
An exploratory setting; gamma EEG is studied in attention and perception.
What to expect
30–40 Hz is only part of the gamma range. Near this limit the binaural beat may be faint or sound like two tones; no cognitive benefit is established.
Upper boundaries belong to the next band; 40 Hz is included. EEG conventions vary.