Home / Guides / Noise colors / Brown noise for sleep
Brown noise for sleep
Updated 22 October 2026
Brown noise is one of the most popular sleep sounds because it is deep and soft, and it covers the low sounds that come through walls and windows. The mix below is brown noise with a quiet fan underneath, which makes it feel like a room rather than a signal.
Press play
Play opens the sound masker with this mix already loaded, so you can hear it and shape it.
How to set it up
- Press Play on Brown noise for sleep.
- Set the volume from your pillow. It should be noticeable but softer than speech.
- If you live with traffic or noisy neighbors, use Noisy neighbors instead, which is louder and deeper.
- If a partner snores, try Snoring cover.
- Leave it on all night or set a timer for 30 to 90 minutes.
Why brown noise works for sleep
Most noise at night is low: traffic rumble, footsteps upstairs, bass, a snoring partner. Brown noise puts its energy where those sounds are, so it covers them at a gentler volume than white noise. With little hiss, it is also easier on the ear for eight hours.
Brown noise deep sleep claims
You will see claims that brown noise increases deep sleep. There is not good evidence for that specific claim. Some lab studies used short pink noise pulses timed to deep sleep waves, which is a different thing from continuous noise. What brown noise does reliably is cover disturbing sounds.
Questions
Is brown noise good for sleep?
Many people find it the most comfortable noise to sleep with. It covers low sounds and has no harsh hiss.
Is it safe to sleep with brown noise all night?
Yes for adults at a low volume.
Brown noise or pink noise for sleep?
Brown is deeper; pink is a little brighter. If brown sounds muffled, try pink noise for sleep.