ME22: NOISE EXPOSURE PERMISSIBLE LEVELS CALCULATOR

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Maximum exposure time to noise calculator

Enter a decibel value to see what must be maximum time of exposure:


RESULTS



Maximum time of exposure(in minutes):



Calculator takes 85dB as recommended exposure limit. Calculation is based on formula;

t = 480 / 2(L – 85)/3

Where “t” is the maximum exposure limit at decibel “L”.

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