If you have been experiencing sleep difficulties, incorporating white noise or brown noise into your night-time routine might provide the relief you need.

You can also find brown noise on most sleep sound apps. The energy of blue noise is mostly concentrated at the high-frequency end, with very few deep tones to balance it out. As such, blue noise ...

Here's what experts think about the sound and its potential benefits for people who have insomnia or sleep troubles.

but which sounds are the best for lulling you to sleep? There are various noise colors and all have unique benefits. The two most popular colors are white and brown noise, and each has qualities ...