Between 10 and 30% of adults suffer from insomnia, according to the National Sleep Foundation ... more relaxing sound quality ...

This contains all frequencies in equal measure that sound like a heavy waterfall or high fan to help get a nice, solid sleep. Pink noise, like ocean waves or steady rain without thunder and wind ...

and sleep — especially if you live with ADHD. Ocean waves, waterfalls, and thunder are just a few examples of soothing brown noise sounds, but if those aren't your jam, you can also try ...

PINK NOISE Pink noise, like ocean waves or steady rain without thunder and wind ... NOISE According to the Sound of Sleep website, brown noise, like a roaring river or heavy ocean surf, has ...