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Home > PREVENTING HEARING LOSS > HOW HEARING WORKS
 
 
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How Hearing Works
How Hearing Works
Hair cells in the inner ear convert sound information into electrical signals that enable the brain to "hear" the outside world. Hearing loss is permanent when the hair cells are damaged.  Watch more of how hearing works.
 
 
 
For more about how hearing works, visit Journey into the World of Hearing by R. Pujol et al.
 
 
 
 
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