Limiting duration of exposure to noise. OSHA established permissible noise exposure limits for the workplace (including the cockpit of an aircraft). Use Hearing Protection Equipment. If the ambient noise level exceeds OSHA’s permissible noise exposure limits, you should use hearing protection devices—earplugs, earmuffs, communication headsets, or active noise reduction headsets. Even if an individual already …
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Types and Effects of Noise exposure in Aviation
In one of my previous articles we talked about the Sound, Hearing and Noise in aviation. You can read that article by clicking here. Let’s talk now about the types and effects of noise. Types of Noise Steady: Continuous noise of sudden or gradual onset and long duration (more than 1 second). Examples: aircraft power …