Sleep Mask - White Noise 17.0.1

Sleep Mask is a versatile white noise application designed to aid sleep or minimize distractions. It offers superior white, pink, and brown noise options to cater to individual preferences.

This version of the Sleep Mask app is free and comes with ads.

What is White Noise?

White noise comprises a blend of various sound frequencies at equal strengths. The term "white" is akin to white light, which encompasses all colors in the visible spectrum.

What is Pink Noise?

Pink noise, a derivative of white noise, accentuates bass frequencies. Named "pink" due to its resemblance to a pinkish hue that would result in the visual light spectrum analogy.

What is Brown Noise?

Brown noise, another variation of white noise, focuses more intensely on lower frequencies than pink noise. The naming derives from the physicist Robert Brown and his association with the mathematical concept of Brownian motion.