Deep sleep brown noise, 8 hours overnight
Eight hours of deep, even brown noise with no voice, no music and no surprises. The picture is a near-black gradient with a slow, dim drift, so it won’t light up the bedroom.
Watch on YouTube · SleepBetter channel · Brown Noise
What it is
Brown noise is noise with most of its energy in the low end, so it sounds like a deep rumble or a distant waterfall rather than the hiss of a detuned radio. This video is just that: one steady bed of warm brown noise for eight hours. Nothing in it changes on purpose, which is the point. There are no birds, no thunder and no fade-ins in the middle of the night to catch your ear.
The chapters on YouTube are only markers (0:00, 2:00:00, 4:00:00 and 6:00:00) so you can see where you are if you wake. The sound is the same from start to finish.
How to use it for sleep
Play it on a speaker across the room, not right by your pillow, and keep it low: loud enough to blur traffic, a neighbour’s TV or a snoring partner, and no louder. Our safe volume guide has simple ways to check. Start it as you get into bed so it becomes part of falling asleep. If your phone stops YouTube when the screen locks, see how to keep sleep sounds playing with the screen off, or use our free browser player, which has its own brown noise and a sleep timer.
Best for
People who find white noise too hissy, light sleepers in city flats, and anyone covering low sounds like traffic, a fridge or plumbing, where a deeper noise does a better job than a bright one. Not sure which colour suits you? We compared them in white vs pink vs brown noise, and our brown noise guide goes into what the research does and doesn’t say.
Sound design note
The noise is generated by SleepBetter rather than recorded, then shaped to keep the very lowest rumble in check so it doesn’t boom on a small speaker or feel heavy through headphones. Because it is generated for the whole length, you won’t hear a short loop repeating at 4 AM.
How this was made
Audio: brown noise generated by SleepBetter. Picture: a near-black gradient with a slow, dim drift, made by SleepBetter. No voice, no music.
Questions
Is brown noise better than white noise for sleep?
Neither is better for everyone. Brown noise is deeper and softer, so many people find it easier to leave on all night, while white noise is brighter and covers high sounds like voices. Try a few minutes of each at a low volume.
Does the screen stay on?
The picture is a near-black gradient for the whole video, so it gives off very little light, but the screen itself stays on unless you turn it off or lock your device.
Keep watching
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Close raindrops on glass and soft rain on the roof. No thunder, dark by 5:00.
Video · 8 hoursTropical forest downpour, 8 hours of heavy rain
Dense, warm rain on broad jungle leaves, with runoff below. Heavy but even.
Video · 8 hoursSlow ocean swell at night, 8 hours
Long, unhurried swells and a soft hiss of foam, over moonlit water.
SoundBrown noise for sleep
The deep, low rumble. What it is, why people like it, and how to use it all night.
Free toolSleep calculator
Pick a wake-up time and get bedtimes that line up with roughly 90-minute sleep cycles, or work forward from tonight.
Sleep videos and guided relaxation are for general wellness, not medical advice. If poor sleep is affecting your days, talk to a doctor or a sleep specialist.