Free guided program · Sleep
Binaural Beats for Deep Delta Sleep
Deep Delta Hold Sleep
A 55-minute slow-wave hold — minimal mid-band time, maximal delta dwell for nights when you need deep, uninterrupted rest architecture.
Carrier arc: 84 → 70 → 63 → 62 → 64 Hz · alpha → theta → delta.
Best for
deep sleep support, return-to-sleep after waking, and slow-wave emphasis
What to expect
heavy body rest, reduced reactivity, and sustained slow-wave feel
Why these frequencies
Slow-wave sleep is dominated by delta. After a brief alpha entry, this program stays in low delta with very gentle modulation so the sound bed remains stable for long rest.
Session phases
- 84 Hz · 8.4 Hz alpha
- 70.3 Hz · 4.25 Hz theta
- 62.5 Hz · 2.05 Hz delta
- 61.8 Hz · 1.35 Hz delta
- 63.5 Hz · 1.85 Hz delta
Opens the free Binaural Beat Machine console in your browser. No install, no signup.
Related Sleep programs
For wellness and practice support only — not a medical device or treatment for any condition. Use stereo headphones. Keep volume comfortable.