Lectrofan makes a small bedside noise machine that emits a variety of different "colors" to help you sleep. If you need the whirl of a fan to fall asleep, you're not alone. Many people use white noise ...

If you’ve ever been lulled to sleep by soft rain pattering on the roof or put on a “waterfall sounds” playlist to help you fall asleep, you might unknowingly be a fan of pink noise. Like white noise, ...

People can describe noise using color, similar to how they may describe light. Two colors of noise are pink and white, which may have many potential applications, such as aiding sleep. A person can ...

What’s your favorite bedtime jam? Do you doze off to jazz, a babbling brook, a crackling fire or a whirling fan of white noise? Or maybe you’re a sound aficionado, and have replaced your white noise ...

You may have heard of white noise used to mask background sounds. Now, it has colorful competition. There’s a growing buzz around pink noise, brown noise, green noise — a rainbow of soothing sounds — ...