Audigram: Not sure of the intensity of the noise from squealing. But the question of hearing damage is easily identified by a specialist's observation of the ear canal and tympanic membrane (ear drum) and a hearing test by a board certified audiologist. Then you will have an answer in about 30 minutes.
Answered 2/5/2013
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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