Theta22 minHeadphones required

Meditation session · J05

Phase Difference Void

Moves from Theta to Theta — 8 Hz easing to 5 Hz over 12 minutes.

Choose the full transition or begin at the advertised audio target. You can scrub and extend either path in the player.

Audio movement

Frequency journey

How the rhythmic pulse embedded in the sound changes from the opening moments to its destination.

Phase Difference Void frequency journeyThe embedded pulse gradually slows from 8 Hz (Theta) to 5 Hz (Theta), so its rhythmic emphasis becomes less rapid over the ramp. The target begins at 12 min and then holds for 10 min. This is the modulation rate embedded in the audio, not an EEG reading.ThetaAlpha8.56.54.5Target holdHzStartTarget · 12 minEnd · 22 min
Descending path

The embedded pulse gradually slows from 8 Hz (Theta) to 5 Hz (Theta), so its rhythmic emphasis becomes less rapid over the ramp. The authored target begins at 12 min and holds for 10 min.

Why this journey

Meditative attention

For meditation, the sound is designed to offer a spacious, repeatable point of return for attention.

How to use it

Give the transition room

Seated practice, breath awareness, body scans, and quiet reflection. Start quietly and let the ramp unfold instead of judging the session in its first minute. The target then holds for 10 min by design. You can also start directly at the target, scrub the journey, or extend the hold in the player.

Signal, not a scan. The line shows the modulation rate generated in the audio. It is not an EEG reading and does not promise that brain activity will follow the curve. Listening responses vary.

Under the hood

Signal specification

Every audible behavior is published. The values below describe the sound engine—not a biological dose or guaranteed effect.

01

Journey

Beat start
8 Hz Theta
Beat target
5 Hz Theta
Ramp
12 min
Session length
22 minutes
02

Sound field

Carrier
421.1 Hz
Modulation
Binaural
Noise field
Soft Pink
Spatial orbit
0.015 Hz one turn every 67s
03

Playback

Delivery
Binaural
Listening setup
Stereo headphones — the beat is built across your two ears

New to these terms? Every row above, explained in plain language.

Design character

How this one is built

Native binaural on carriers between 400 and 500 Hz — the region where interaural timing is resolved most clearly. The beat exists only as the difference between the two ears, so these require stereo headphones and say so before they start.

Listen responsibly

Brainwavest is a wellness and relaxation tool, not a medical device. Session names and guidance describe design intent, not a promised physiological result. This session’s binaural delivery requires stereo headphones. Start quietly, and never use rhythmic audio while driving. Read the full safety notes.

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