Best for white noise only A common use for white noise machines is outside office doors to mask the ... sound machine that can drown out noise for privacy — or are simply a white noise purist ...

White noise machines are so beloved because they can help you fall asleep and stay asleep by cloaking extraneous outside noises. When I lived in an apartment complex with thin walls, a sound ...

Consumer Reports just evaluated four popular white noise machines for sound quality, ease of use and functionality. Here's what they look and sound like.

Of course, companies will sell you specialized white noise machines for sleep. But a good, old-fashioned fan may also do the trick. More from Science White noise isn't the most dynamic sound in ...