Word: portnuff
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Dates: during 2006-2006
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...This is your speed limit for your MP3 player,” said Cory Portnuff, a co-author of the study who is a doctoral candidate at the University of Colorado. “Every time you increase that level, you increase your risk of developing hearing loss even more...
Hearing loss is gradual, and it may take up to 10 years to finally set in, according to researchers. But this means teenagers and college students blasting music now may be at risk of developing hearing loss at a relatively young age, Portnuff said...
...Portnuff said that he found no differences in volume levels between hip hop, rock, or rhythm and blues...