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I.S. EN 61094-1:2000

Current
Current

The latest, up-to-date edition.

MEASUREMENT MICROPHONES - PART 1: SPECIFICATIONS FOR LABORATORY STANDARD MICROPHONES
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2000

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Reference environmental conditions
5 Classification of laboratory standard microphone
  5.1 General
  5.2 Type designation
6 Characteristics of laboratory standard microphones
  6.1 Sensitivity
  6.2 Acoustic impedance
      6.2.1 General
      6.2.2 Equivalent volume of a microphone
  6.3 Upper limit of the dynamic range of a microphone
  6.4 Static pressure dependence of microphone sensitivity
  6.5 Temperature dependence of microphone sensitivity
  6.6 Humidity dependence of microphone sensitivity
  6.7 Electrical insulation resistance
  6.8 Stability of microphone sensitivity
  6.9 Pressure-equalizing leakage
7 Specifications
  7.1 Mechanical dimensions
  7.2 Ground shield reference configuration
  7.3 Electroacoustical specifications
  7.4 Identification markings
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications

Covers mechanical dimensions and certain electroacoustic characteristics for condenser microphones used as laboratory standards for the realization of the unit of sound pressure and for sound pressure measurements of the highest attainable accuracy.

DevelopmentNote
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
DocumentType
Standard
Pages
44
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
SN EN 61094-1 : 2000 Identical
DIN EN 61094-1:2001-08 Identical
UNE-EN 61094-1:2002 Identical
NF EN 61094-1 : 2001 Identical
IEC 61094-1:2000 Identical
EN 61094-1:2000 Identical
BS EN 61094-1:2001 Identical
NBN EN 61094-1 : 2001 Identical

IEC 60050-801:1994 International Electrotechnical Vocabulary (IEV) - Part 801: Acoustics and electroacoustics

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