The solution, according to Garstecki, is the 60 percent/60 minute rule. He and other hearing specialists recommend using the MP3 devices, including iPods, for no more than about an hour a day and at levels below 60 percent of maximum volume. ?If music listeners are willing to turn the volume down further still and use different headphones, they can increase the amount of time that they can safely listen,? Garstecki added.
iPod's Popular Earbuds: Hip Or Harmful?:
Sunday, December 18, 2005
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