You may be familiar with white noise, but what about pink noise, or brown noise? Turns out there is a rainbow of benefits for ...

Getting amped Amplitude equates to sound’s volume or intensity. Using our ocean analogy—because, hey, it works—amplitude describes the height of the waves. We measure amplitude in decibels (dB).

These noises sound like variations of low rumbles, rushing wind, or static. Press the button with the sound-wave icon to cycle through the options; brown noise is the first click.

Researchers at Carnegie Mellon University have developed a camera system that can seemingly detect sound vibrations with a level of precision that makes it possible to recreate the audio without ...