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From A to Zee: A Health and Safety Perspective — Ear protection

Hearing Protection & Noise Reduction Rating (NRR): What Have You Heard?

construction construction hearing products ear muffs ear plugs Ear protection hearing Hearing Protection loud noise noise reduction noise reduction rating NRR

Hearing Protection & Noise Reduction Rating (NRR): What Have You Heard?

It's summer, so road and building construction have gone gangbusters in Minnesota. This industry is quite loud and heavily regulated for safety. Learn more about how your ears process sound, the Decibel scale, and the Noise Reduction Rating (NRR) in hearing protection for all sorts of noisy activities. Plus, some other interesting things about sound.

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