PHILADELPHIA -- Marketed as a ticket to deeper sleep, the soft hum of pink noise has become part of millions’ nightly ...

Pink noise is different. Instead of equal energy at each frequency, the energy halves with every doubling of frequency (so ...

Color us surprised. Plenty of people use apps and ambient sound machines to reduce clamor and improve their sleep — but not all noise is created equal. In fact, new research suggests that a particular ...

Do you feel you’re better focused on the job with a little light background jazz or coffee shop chatter compared to pin-drop silence? Scientists might know why. According to Onno van der Groen, a ...

There are tons of background sound sites and apps, but most do the same things. We’ve compiled the best ones, all free online, plus a collection of the best background sound mobile apps. Use them as ...

Sound machines may not be the sleep saviors many believe. Researchers found that pink noise significantly reduced REM sleep, ...

While trying to do a simple voice narration we might experience a continual and consistent hiss or whistling sound in the background. Troubled by the issue, we start looking for ways to resolve it and ...