pinknoise.fmWarm pink noise
Warm pink noise is pink noise with a soft, rounded feel: a gentle, rain-like hush with no harsh hiss on top. Chill Machine's Warm Pink Noise (One Hour) is one of the most-played releases in our whole catalogue, and listeners use it for sleep, reading and winding down. Try pink noise free in your browser below, then loop the full hour in your music app.
Listen to the full track
Warm Pink Noise (One Hour)
What does "warm" mean in pink noise?
In audio, "warm" is an informal word for sound where the low and middle frequencies feel full and the high frequencies are gentle. Pink noise already leans that way: its energy falls by about 3 decibels per octave as the pitch rises, so it sounds rounder than white noise. Tracks described as warm pink noise lean into that softness. There is no strict technical definition, so think of "warm" as a description of how it feels to listen to, not a precise recipe.
Is warm pink noise good for sleep?
Many people find it easier to live with all night than white noise, because there is less brightness to notice once the lights are off. Like any steady background sound, it can make traffic, a snoring partner or a noisy neighbour less noticeable. It is a comfort tool rather than a treatment, and not everyone likes it, so give it a few nights before deciding. Our pink noise for sleep guide covers set-up in more detail.
How to use warm pink noise
- Volume: low enough that you could talk over it comfortably. It should blur the background, not fill the room.
- Speaker, not earbuds: a speaker a little way from the bed sounds more natural and is kinder to your ears overnight.
- Loop the hour: turn on Repeat, and in Spotify add a few seconds of Crossfade (Settings, then Playback) to hide the join.
- Daytime too: many people use it quietly while reading, working from home or taking a short nap with a 20 to 30 minute timer.
Warm pink noise, white noise or brown noise?
If white noise feels too hissy but brown noise feels too heavy, warm pink noise is a good middle ground. White noise is the brightest and best at covering voices. Brown noise is the deepest, with most of its energy in low rumbles. Warm pink noise sits between them. Try the free players at whitenoise.audio and brownnoise.fm to compare for yourself.
More warm pink noise
Meditation: Pink Noise includes a track called Warm Pink Noise Calm, a good choice if you want a second version to rotate with the one-hour release.
Meditation: Pink Noise
Can babies listen to warm pink noise?
Some parents use soft pink noise during the bedtime routine. If you do, keep the speaker well away from the cot, use the lowest volume that works and use a timer. Our pink noise for baby sleep guide and safe listening guidance explain more.
Browse every release, including fan, shower and hairdryer sounds, at Chill Machine.
Background sound is a comfort tool, not a treatment for any sleep condition. If poor sleep is affecting your life, talk to your GP.