Firstly, the term "white noise" has become widely known and used as a catch-all phrase for any type of background noise or soothing sound. The reason behind this misuse can be attributed to two factors. ![]() Instead of playing actual white noise, many platforms and websites often play brown noise instead. Nowadays, there is a noticeable misuse of the term "white noise" when referring to audio tracks found on the internet. When the noise precisely compensates for the unique sensitivity curve of human hearing, white noise becomes Grey. As a result, people often prefer listening to Pink Noise, a noise that enhances the lower frequency range to counterbalance the unnatural brightness of white noise, or Brown Noise, a noise that places even greater emphasis on the lower frequencies. This is due to the nature of our hearing, which perceives different frequencies unequally. Pink Noise and Brown Noise variationsĮven though all frequencies are produced with equal intensity, white noise sounds much brighter than one might expect from a spectrally flat noise. Did you know that myNoise offers many more free soundscapes to explore? There are no advertisements or subscriptions to worry about. White noise is also used to obscure background noises in offices or to aid in sleep. ![]() In healthcare settings, white noise is employed to treat hyperacusis, a heightened sensitivity to normal environmental sounds, or to mask the annoyance caused by tinnitus, a ringing in the ears that occurs without any external stimulus. White Noise is generated by a continuous range of frequencies evenly distributed across the entire hearing spectrum.
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