Question: table [ [ table [ [ Octave Band ] , [ ( Hz ) ] ] , table [ [ Sound Level

\table[[\table[[Octave Band],[(Hz)]],\table[[Sound Level]]],[31.5,39],[63,42],[125,40],[250,48],[500,22],[1000,20],[2000,20],[4000,21],[8000,10]]
a. What is the overall sound level, in dB(A)?
b. Does this meet OSHA criteria for an 8-hr working day?
c. What approaches could be taken to reduce the sound pressure level?
\ table [ [ \ table [ [ Octave Band ] , [ ( Hz )

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