IEC 61252:1993
Electroacoustics - Specifications for personal sound exposure meters
Ausgabedatum:
1993-06
Edition:
1.0
Sprache: EN-FR - zweisprachig englisch/französisch
Seitenzahl: 45 VDE-Artnr.: 223548
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.