The Development of Modern Hearing Aids
Overview
Artificial aids to hearing may have been developed in ancient times to help hunters, warriors, and sailors send messages over long distances.
Eventually...
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Millar Hutchinson
American inventor who invented the electrical hearing aid in 1902. The hearing aid, by amplifying sounds, has allowed countless numbers of people to retain or improve their hearing.
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Hearing Aids and Implants
Hearing aids are devices that amplify sound so a person who has a hearing impairment can enjoy sounds from a musical symphony to a lively conversation to the rustle of leaves...
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Hearing Aids and Implants
Hearing aids are devices that amplify sound so a person who has a hearing impairment can enjoy sounds from a musical symphony to a lively conversation to the rustle of leaves...
Read more
The Development of Modern Hearing Aids
Hearing Aids and Implants
Hearing Aids and Implants