Meditation session · J19
Two Channel Quiet
Moves from Alpha to Delta — 10 Hz easing to 4 Hz over 11 minutes.
Choose the full transition or begin at the advertised audio target. You can scrub and extend either path in the player.
Frequency journey
How the rhythmic pulse embedded in the sound changes from the opening moments to its destination.
The embedded pulse gradually slows from 10 Hz (Alpha) to 4 Hz (Delta), so its rhythmic emphasis becomes less rapid over the ramp. The authored target begins at 11 min and holds for 13 min.
Meditative attention
For meditation, the sound is designed to offer a spacious, repeatable point of return for attention.
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 13 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.
Signal specification
Every audible behavior is published. The values below describe the sound engine—not a biological dose or guaranteed effect.
Journey
- Beat start
- 10 Hz Alpha
- Beat target
- 4 Hz Delta
- Ramp
- 11 min
- Session length
- 24 minutes
Sound field
- Carrier
- 494.7 Hz
- Modulation
- Binaural
- Noise field
- Dark Pink
- Spatial orbit
- 0.034 Hz one turn every 29s
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.
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.