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Brown Noise vs. White Noise vs. Pink Noise: Which Is Best?
Research has also shown that white and pink noise may help improve certain sleep problems. Brown noise may help with concentration and anxiety.
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Move over white noise – researchers find a rainbow of soothing sounds can improve your sleep and concentration
You may have heard of white noise used to mask background sounds ... soothing sounds – and their theoretical effects on sleep, concentration and the relaxation response. The science is new ...