Pink noise is a continuous sound with equal energy in each octave. Its power decreases as frequency increases, producing a warmer, softer wash of sound than white noise, a little like steady rainfall.
background.baby is a free pink noise generator. Press Play pink noise, adjust the volume to a comfortable level, and pause whenever you like. Use it as background sound while reading, working, or resting.
Turn Brightness down for a softer sound or up for more high-frequency detail. Turn Depth down for a lighter sound or up for more bass. Keep both at 50% for the original pink noise. Your volume, brightness, and depth settings are remembered for your next visit.
White noise has equal power per unit of frequency. Pink noise has equal power per octave, so it places less emphasis on high frequencies and sounds deeper and less hissy.
The sound is generated fresh in your browser rather than played from a recording. There is no repeating audio loop, audio download, or sign-up. This player uses JavaScript and the Web Audio API in a compatible browser.