Noise? What noise?
Smith
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Contractors Safety Council, Texas City, Texas, USA.
D004430:Ear Protective Devices; D006317:Hearing Loss, Noise-Induced / Q000517:prevention & control*; D006801:Humans; D009623:Noise, Occupational / Q000009:adverse effects / Q000517:prevention & control*; D009784:Occupational Diseases / Q000517:prevention & control*; D016273:Occupational Exposure / Q000009:adverse effects / Q000517:prevention & control; D012307:Risk Factors; D013018:Sound Spectrography