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How white noise can help with insomnia

All of us experience sleep problems from time to time. The reason for this may be stress, excessive fatigue (paradoxically), downed mode or extraneous noise. However, the latter can also have the opposite effect and help you fall asleep faster. Such noise is called "white noise". What it is, how it affects the body and helps to cope with insomnia, we tell in our material.

The term "white noise" defines a stable series of sounds having the same intensity in the range of high, medium and low frequencies, which ensures a constant sound power spectral density. Simply put, it is a monotonous sound that does not change its volume or intensity. It can be the sound of rain, the rustle of leaves, the sound of the surf, the murmur of the river, as well as an artificially created set of sounds that have the same frequency.

White noise has a calming effect on the human nervous system, helps to relax and fall asleep quickly. There is a theory that "white noise" is similar in frequency and intensity to the sounds we heard while in the womb, so it has a calming effect on us. Whether this theory is true or not is difficult to say, but this does not detract from the popularity of this practice of falling asleep among people around the world.

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