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"Concentrate, read efficiency, eliminate fatigue, improve sleep quality, stop baby crying, relax, meditate, practice yoga, heal body and mind, relieve stress All of the above are the benefits of white noise. This channel has a variety of different context sound effects: cafe, rain, waves, water, wind, lullaby music Welcome everyone to subscribe to the ""momochu"" channel People often like to go to sleep when it rains. If there is water and birds singing around you, they will sleep sweetly. Acoustically, these sounds have a common term name: white noise. It means that the power of the frequency components in a sound is uniform throughout the audible range (0 to 20 kHz). In contrast, other noises that do not have this property are called colored noise. Of course, absolutely ideal white noise does not exist, but the sounds of nature, such as rain, flowing water, and birdsong, are the closest to white noise in the real world. Our hearing system is like an alarm system that stands by at any time. If we have noise when we sleep, sudden changes will attract attention and wake up. White noise creates a shadowing effect that neglects a noisy environment, which is equivalent to shielding a lot of small, unrecognized sound changes. White noise can aid in the treatment of some neurological diseases. Experts have now used it to solve two clinical problems. One is to use white noise to stop the baby crying. The newborn just left the mother's womb and came to a strange environment, and the strange voice made them feel restless. White noise is similar to the sound in the womb they are familiar with. Some people who are often polluted by environmental noise use white noise to help restore work efficiency. For example, some college students and white-collar workers use white noise to reduce the adverse effects of construction noise on their concentration. White noise has so many benefits, then what sounds in life are white noise? Raining is the best ""white noise"". In addition, forest insects, mountain birds, and flowing water are also good white noise. In other words, nature away from the city is the best source of white noise. If you want to relax and sleep, it is recommended to go to nature every week. Of course, you can also listen to some insects singing, raining, or playing while sleeping."