U.S. Department of Labor, Occupational Safety and Health Administration
[PDF.hv87] Hearing Conservation
Hearing Conservation U.S. Department of Labor, Occupational Safety and Health Administration epub Hearing Conservation U.S. Department of Labor, Occupational Safety and Health Administration pdf download Hearing Conservation U.S. Department of Labor, Occupational Safety and Health Administration pdf file Hearing Conservation U.S. Department of Labor, Occupational Safety and Health Administration audiobook Hearing Conservation U.S. Department of Labor, Occupational Safety and Health Administration book review Hearing Conservation U.S. Department of Labor, Occupational Safety and Health Administration summary
| #3836276 in Books | 2014-03-19 | Original language:English | PDF # 1 | 9.00 x.8 x6.00l,.13 | File type: PDF | 32 pages|
Noise, or unwanted sound, is one of the most pervasive occupational health problems. It is a by-product of many industrial processes. Sound consists of pressure changes in a medium (usually air), caused by vibration or turbulence. These pressure changes produce waves emanating away from the turbulent or vibrating source. Exposure to high levels of noise causes hearing loss and may cause other harmful health effects as well. The extent of damage depends primarily on the i...
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