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EVS-EN 61094-2:2009

Electroacoutstics - Measurement microphones -- Part 2: Primary method for the pressure calibration of laboratory standard microphones by the reciprocity technique

General information
Valid from 04.06.2009
Base Documents
IEC 61094-2:2009; EN 61094-2:2009
Directives or regulations
None

Standard history

Status
Date
Type
Name
01.04.2022
Amendment
04.06.2009
Main
This part of International Standard IEC 61094 –  is applicable to laboratory standard microphones meeting the requirements of IEC 61094-1 and other types of condenser microphone having the same mechanical dimensions; –  specifies a primary method of determining the complex pressure sensitivity so as to establish a reproducible and accurate basis for the measurement of sound pressure. All quantities are expressed in SI units.
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