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Why is White Noise So Loud? Understanding Its Science and Benefits

Jan 23, 2024

There's something paradoxical about white noise - why can it both drown out other sounds and help us sleep better? White noise, which derives its name from the combination of multiple frequencies of sound, can sometimes be perceived as loud. This is because our brain is constantly trying to make sense of the many frequencies present in the noise. As white noise is an equal mix of all frequencies, our brain is unable to prioritize any particular frequency and therefore labels it as loud.

White noise, despite being perceived as loud, can be quite beneficial for sleep and relaxation. Its even distribution of frequencies helps mask other environmental sounds that could be potentially disruptive. This can be particularly useful when dealing with a noisy neighborhood or sleeping with a snoring partner.

Furthermore, white noise can also improve focus and concentration by providing a steady auditory backdrop that helps the mind filter out distractions. This can be especially helpful for individuals working in shared office spaces or students trying to study in a busy environment.

To sum it up, white noise may appear loud due to the brain's inability to process the multitude of frequencies present in it. However, its benefits as a sleep aid and concentration booster far outweigh the perceived loudness, making it an ideal tool for a wide range of situations.

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