Monday, July 26, 2010
Sound Trivia
Permanent hearing loss can result from prolonged exposure to sounds at 85 decibels (0 decibels is the threshold for hearing). For comparison, a busy street corner is about 80 decibels, a subway train heard from 20 feet is 100 decibels, a jet plane heard from 500 feet is 110 decibels, and loud thunder is 120 decibels.
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2 comments:
I went deaf from the squeals of delight from sexual partners. 'Scuse me...what did you say
and a whisper from a negative comment can turn me into shock/paralysis when I don't even hear dynamite next door
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