Soundscapes / Deep sleep beats
Deep sleep beats · 3 h
Harmonious Slumber, Delta and 639 Hz
Delta binaural beats between 0.1 and 4 Hz blended with the 639 Hz solfeggio frequency, three hours long with a black screen for sleep.

About this soundscape
This three-hour track pairs a delta binaural beat, moving within 0.1 to 4 Hz, with the 639 Hz solfeggio frequency. The screen is black, so nothing lights up the room while it plays.
It's made for bedtime, though some people also use it for meditation. Put headphones on to hear the binaural beat, set the volume low, and let it play out over the three hours.
How to listen
Use headphonesA binaural beat only works when each ear hears its own tone. Through speakers the beat disappears.
Keep it quietJust loud enough to cover the room. Lower is better for sleep.
Start it in bedLights off, eyes closed, and let it play through. Give it ten minutes before you judge it.



