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IEC 61094-3:2016

Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique

General information

Valid from 14.06.2016
ICS Groups
17.140.50 Electroacoustics 33.160.50 Accessories
Directives or regulations
None

Standard history

Status
Date
Type
Name
16.12.2016
Corrigendum
IEC 61094-3:2016/COR1:2016
14.06.2016
Main
IEC 61094-3:2016
Main
IEC 61094-3:1995
IEC 61094-3:2016 specifies a primary method of determining the complex free-field sensitivity of laboratory standard microphones so as to establish a reproducible and accurate basis for the measurement of sound pressure under free-field conditions. It is applicable to laboratory standard microphones meeting the requirements of IEC 61094-1. It is intended for use by laboratories with highly experienced staff and specialized equipment. This second edition cancels and replaces the first edition published in 1995. This edition constitutes a technical revision.

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Standard monitoring
English (PDF 1 MB)

Related products

Corrigendum

IEC 61094-3:2016/COR1:2016

Corrigendum 1 - Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
Newest version Valid from 16.12.2016
Amendment

EVS-EN 60601-2-37:2008/A1:2015

Medical electrical equipment - Part 2-37: Particular requirements for the basic safety and essential performance of ultrasonic medical diagnostic and monitoring equipment
Newest version Valid from 02.09.2015
Main

EVS-EN 61672-1:2013

Electroacoustics - Sound level meters -- Part 1: Specifications
Newest version Valid from 06.01.2014
Main

EVS-EN 60601-2-37:2008

Medical electrical equipment -- Part 2-37: Particular requirements for the basic safety and essential performance of ultrasonic medical diagnostic and monitoring equipment
Newest version Valid from 07.03.2008

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English