Hearing Conservation Theresa Y. Schulz, PhD. Lt. Col. USAF (ret.) Topics Hazardous Noise Noise-Induced Hearing Loss Causes no pain Causes no visible trauma Leaves no visible…

Noise Reduction Rating (NRR) Theresa Y. Schulz, PhD, LtCol, USAF (ret.) Noise Reduction Rating How much noise is reaching the ear of the worker ? That is completely unknown…

Hearing Conservation Theresa Y. Schulz, PhD. Lt. Col. USAF (ret.) Topics Noise + Acoustics Noise-Induced Hearing Loss Causes no pain Causes no visible trauma Leaves no visible…

Hearing Conservation Theresa Y. Schulz, PhD. Lt. Col. USAF (ret.) Topics Hazardous Noise Noise-Induced Hearing Loss Causes no pain Causes no visible trauma Leaves no visible…

NOISE AND ACOUSTICS ~ Hierarchy of Controls Noise + Acoustics Ototoxic Chemical Exposures Confirmed Ototoxics Ethyl Benzene Lead and Inorganic Compounds (Pb) Styrene Toluene…

Hearing Conservation Theresa Y. Schulz, PhD. Lt. Col. USAF (ret.) Topics Noise + Acoustics Noise-Induced Hearing Loss Causes no pain Causes no visible trauma Leaves no visible…

Hearing Conservation Theresa Y. Schulz, PhD. Lt. Col. USAF (ret.) Topics Noise + Acoustics Noise-Induced Hearing Loss Causes no pain Causes no visible trauma Leaves no visible…