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White Noise Fan Sound for Deep Sleep

steloflute 2022. 12. 31. 23:03

WhiteNoiseFan - Play White Noise Fan sound for sleeping. No Ads.

 

WhiteNoiseFan - Play White Noise Fan sound for sleeping. No Ads.

What is white noise? White noise is a random signal with a flat spectrum. It is called white noise because it is analogous to white light, which contains all frequencies. In other words, white noise contains a mixture of all audible frequencies at equal in

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