Designing a sleep session that actually helps you drift
Sleep audio has one job: be easy to fall into and impossible to be woken by. Here's how we'd configure a session for that, control by control.
1. Choose a descent, not a destination
Falling asleep is a transition, so the classic design starts near relaxed-wakefulness frequencies and descends. Our Sleep goal centres on 3.5 Hz delta and the Deep sleep goal on 2 Hz; if you tend to lie awake with a busy head, consider starting from Relax (10 Hz alpha) for your wind-down listening and keeping a second, longer delta session for the night itself. (Journey-style multi-stage descents are a builder feature we're expanding — the engine already renders them.)
2. Pick a bed that disappears
For nights, the calm bed (beatless stillness) and ambient bed (airy pads, barely-there pulse) exist precisely so nothing asks for your attention. Save the trance beds for daytime focus.
3. Let noise do the masking
A noise layer isn't decoration — it masks the door, the street, the house settling. Pink noise is the balanced default; brown noise sits darker and suits light sleepers who find pink too bright. Set the level low enough that it vanishes behind the pads.
4. Master quiet — this one's underrated
Commercial loudness is wrong for 3 a.m. Our Quiet for sleep mastering profile targets −13 LUFS — noticeably softer dynamics than streaming loudness — so a volume that lulls you at bedtime won't startle you during the night. It's one dropdown in the advanced panel.
5. Go long
A 30-minute file that ends with a click of silence is a design failure for sleep. The 8-hour tier exists so the session outlasts the night and fades out slowly, by design, half an hour longer than you need it.
The safety line that actually matters
Sleep audio is for beds, not cars. Never play a sleep or deep-relaxation session while driving — and keep volumes gentle. Your ears are doing this with you all night.
Put it into practice
Everything in this post maps onto sliders in our session builder - design a session and hear it rendered for you.
For relaxation and personal wellness - not medical advice. Disclaimer.