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What is a Hearing Fit Test?
Defense Health Agency
May 31, 2024 | 0:59
Fit testing is where we take measurements without hearing protection and then take measurements again with hearing protection to measure how much attenuation of noise the earplugs, earmuffs or ear protectors are actually providing.
Learn more about the Hearing Center of Excellence at health.mil/HCE
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DHA
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HCE
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