Study Finds on MSN
Pink Noise Reduces REM Sleep: Earplugs Outperform Sound Machines
In A Nutshell Pink noise at 50 decibels reduced REM sleep by 19 minutes per night in healthy adults, potentially affecting ...
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The hearing protection of the future: chemical earmuffs
Loud noise is dangerous for your hearing—and you may have tried earplugs in the past. But did you know that a group of ...
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