Don't confuse the colors of sound with ambient noise, which refers to the background noise present in any given setting; for ...

"The color names for different types of sounds ... I may have discovered a new contender while writing this article: blue noise. "Blue noise is the highest frequency of these sound profiles ...

Loud sounds during sleep are jarring and can wake you up. However, noise machines can generate a steady color noise that helps block out these unwanted sounds. You're probably thinking of white ...

The colors of sound are continuous ... You can also find brown noise on most sleep sound apps. The energy of blue noise is mostly concentrated at the high-frequency end, with very few deep ...