Measurement microphones -- Part 1: Specifications for laboratory standard microphones.

Available format(s)

Hardcopy , PDF

Language(s)

Spanish, Castilian, English

Published date

05-30-2002

Publisher

Asociacion Espanola de Normalizacion

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 voulme 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

This part of IEC 61094 specifies 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.

Committee	CTN 209/SC 29
DocumentType	Standard
Pages	18
PublisherName	Asociacion Espanola de Normalizacion
Status	Current
Supersedes	UNE-EN 61094-1:1996

Standards	Relationship
I.S. EN 61094-1:2000	Identical
SN EN 61094-1 : 2000	Identical
DIN EN 61094-1:2001-08	Identical
NF EN 61094-1 : 2001	Identical
IEC 61094-1:2000	Identical
BS EN 61094-1:2001	Identical
EN 61094-1:2000	Identical
NBN EN 61094-1 : 2001	Identical