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hearing aid
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hearing aid Man wearing an in-the-ear hearing aid, which fits completely inside the outer ear. Woman wearing a behind-the-ear hearing aid.
Explore the rich history and technological advancement of the audiology department at Northwestern University's Center for Audiology, Speech, Language, and Learning
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Space race (1957-1969) infographic between United States (U.S.) and Russia. America, Soviet Union, U.S.S.R., space exploration
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hearing aid
Man wearing an in-the-ear hearing aid, which fits completely inside the outer ear.
Woman wearing a behind-the-ear hearing aid.
Explore the rich history and technological advancement of the audiology department at Northwestern University's Center for Audiology, Speech, Language, and Learning
See All Videos and Images →

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