You may have heard of white noise and might assume it's the best noise for sleep. But did you know there's a whole range of "colored noises" that can help you drift off to sleep each night? From gray ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you’ve ever had a hard time focusing or falling asleep because you can’t seem to block out what’s ...

I am hypersensitive when it comes to sound. Noises that are too pronounced (ie, if I’m within earshot of someone clipping their nails, smacking their gum, or tapping away to an internal drumbeat only ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more When you really need in need of a good night's sleep, there's nothing more irritating than lying awake ...

The morphogenetical topology optimization method shapes the scattering inclusions, shown as gray material. When the ARE is excited by monopolar source emitting broad-band white noise, the radiated ...

Unlike white noise, which can emulate crackling, high-pitched static, like an out-of-tune television or radio, pink noise ...