Occupational hearing loss
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Occupational hearing loss is hearing loss that occurs as a result of occupational hazards, such as excessive noise and ototoxic chemicals. Noise is a common workplace hazard, and recognized as the ris
The NIOSH Sound Level Meter app
Noise
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Noise is sound, chiefly unwanted, unintentional, or harmful sound considered unpleasant, loud, or disruptive to mental or hearing faculties. From a physics standpoint, there is no distinction between
NASA researchers at Glenn Research Center measuring aircraft engine noise in 1967
The urban police of Milan while using a noise measurement device for sound level control on city streets in 1955