Ambient sound
Pink noise, the warmer cousin of white
Pink noise is white noise with the harsh edge taken off. It carries the same energy in every octave rather than in every frequency, which means less of the high-frequency hiss and more of a deep, even rush — closer to steady rain or wind than to a television between channels. Softer to sit with for hours.
Tap Pink to hear it, then layer in anything else. Or start from a mix below.
The difference from white noise is real, not marketing. White noise puts equal power at every frequency, so the treble piles up and it can sound sharp. Pink noise rolls that treble off, spreading power evenly across octaves the way your hearing does. To most ears it's fuller, rounder, and much easier to relax into.
Some sleep research links pink noise to more time in deep sleep, with a few small studies suggesting it may help memory consolidation overnight. The evidence is early rather than settled, but the sound is gentle enough to try for yourself at low volume.
It's a good all-day noise: soft enough for focus, deep enough for rest, and steady enough to mask a noisy street or a humming fridge. Generated live, so there's no loop point quietly clicking round underneath.
Pairs well with
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Does pink noise help you sleep?
Many people find it does, and some small studies link it to more deep sleep and better overnight memory. The research is early, but it's gentle and worth trying — keep it low and steady through the night.
What's the difference between pink noise and white noise?
White noise has equal power at every frequency, so it sounds bright and hissy. Pink noise has equal power per octave, rolling off the treble for a deeper, softer sound that's easier to relax into for hours.
Is pink noise better than white noise for sleep?
It's often more comfortable, because it's less harsh in the high frequencies, and some research favours it for deep sleep. Both mask noise well — pink is simply easier on most ears over a long night.