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Document, from abelard, on the relationship between loud noise and ear damage, with particular reference to young people and loud music.
Date Added: Jul 10, 2009 Hits: Rating: 0.00 Votes: 0
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On the relationship between loud noise and ear damage, with particular reference to young people and loud music.
Common Noise Levels and Typical Reactions Typical Physical Response Hydraulic press (3 m away) Limited ability to hear amplified speech. Can damage hearing after 3.75 minutes Can damage hearing after 7.5 minutes exposure per day Unsilenced motorcycle (7m away) 30 minutes exposure per day
Common Noise Levels and Typical Reactions Typical Physical Response Hydraulic press (3 m away) Limited ability to hear amplified speech. Can damage hearing after 3.75 minutes Can damage hearing after 7.5 minutes exposure per day Unsilenced motorcycle (7m away) 30 minutes exposure per day
Date Added: Jul 10, 2009 Hits: Rating: 0.00 Votes: 0
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