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A sound level meter was used to measure noise at a work station. The meter read 75 dBA when using the A scale setting. The
A sound level meter was used to measure noise at a work station. The meter read 75 dBA when using the A scale setting. The meter read 105 dBC when using the C weighting scale. What conclusion can be drawn about the frequency of the noise produced at this work station?
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The Aweighted scale dBA is designed to approximate the sensitivity of the human ear ...
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Business Statistics A Decision Making Approach
Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry
9th Edition
013302184X, 978-0133021844
