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IEC 61252 - Specifications for personal sound exposure meters |
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The standard IEC 61252:1993 - Specifications for personal sound exposure meters covers the requirements for sound level meters which measure personal sound, ie Dose, Projected Dose, Dose/Hour and Pa2Hr.
Applies to instruments for measurement of A-frequency- weighted sound exposure resulting from steady, intermittent, fluctuating, irregular, or impulsive sound. Specifies acoustical and electrical performance requirements for personal sound exposure meters of one accuracy grade. |
