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What Is Pink Noise? | White Noise Colors - Live Science: Scientific News, Articles and Current Event強尼,說你愛我! 傑克,我~愛~你! Pink noise is a color of noise, not entirely unlike white noise. Both white noise and pink noise contain all the frequencies that are audible to humans — 20 hertz to 20,000 hertz — but the way their signal power is distributed among those frequencies diff...
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