It has no sound above 2000 Hz, and may also be called "low-pass filtered."
White noise helps millions of people focus, relax, and sleep. It may also alleviate the effects of tinnitus.
I've got more colors of noise and ambient sounds on my channel: @DJGrossman
Click the "related video" link for the 10-hour version!
#whitenoise #asmr #relax #focus #sleep #tinnitus
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