Droply Brown Noise for Sleep
A deep, soft rumble, like a distant waterfall or a plane cabin. Brown noise has more low frequencies than white noise, so it sounds warmer and less hissy.
The sound fades out gently when the timer ends. In the app it keeps playing with the screen locked.
What is brown noise?
Brown noise is a kind of random noise in which the low frequencies are much stronger than the high ones. The name doesn't come from the colour but from Brownian motion, the random movement of tiny particles that the maths behind it describes.
To the ear, white noise sounds like a hiss or static, pink noise like steady rain, and brown noise like a deep rumble or strong wind. Many people find brown noise the most comfortable to listen to for a long time.
Brown noise vs white noise for kids
White noise is best at covering sharp, high sounds like a door or a dog barking. Brown noise is better at covering low rumbles like traffic or a washing machine, and it feels softer. If your child says white noise is too loud or too scratchy, brown noise at the same volume is worth trying.
There is no evidence that one colour of noise is healthier than another. The best one is the one your child is happy to fall asleep to.
Brown noise in the Droply Kids app
In the app this sound is Brown Noise Rumble, part of Droply Premium. Like every sound in Droply, it loops seamlessly and the sleep timer fades it out. White noise and pink noise are free in the app.
Questions about brown noise
Is brown noise good for kids' sleep?
Many children find a deep, steady sound easier to fall asleep to, and brown noise masks low household noises well. Use a low volume and keep the speaker away from the bed.
Is brown noise better than white noise?
Not better, different. Brown noise is deeper and softer; white noise masks sharp sounds better. Try each for a few nights and keep the one your child prefers.
Why is it called brown noise?
After Brownian motion and the botanist Robert Brown, not the colour. The random movement of particles has the same kind of mathematical pattern as this sound.
Tonight, let bedtime be the calm part of the day
A story, a short meditation and a soothing sound, one after another, then a gentle fade-out. Free download, no ads, works offline.
Droply Kids is for iPhone and iPad. Scan the QR code or open this page on your iPhone.
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