MEASUREMENT MICROPHONES - PART 1: SPECIFICATIONS FOR LABORATORY STANDARD MICROPHONES

Available format(s)

Hardcopy , PDF

Language(s)

German

Published date

01-01-2001

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

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

Establishes a system for classifying laboratory standard condenser microphones into a number of types according to their dimensions and properties in order to facilitate the specification of calibration methods. Specifies mechanical dimensions and certain electroacoustic characteristics for condenser microphones used as laboratory standards for the realisation of the unit of sound pressure and for sound pressure measurements of the highest attainable accuracy.

DevelopmentNote	Supersedes DIN IEC 29/439/CDV. (08/2001)
DocumentType	Standard
Pages	14
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Current

Standards	Relationship
UNE-EN 61094-1:2002	Identical
I.S. EN 61094-1:2000	Identical
SN EN 61094-1 : 2000	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

DIN EN ISO 6926:2016-08

Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels (ISO 6926:2016)

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DIN EN 61094-1:2001-08

MEASUREMENT MICROPHONES - PART 1: SPECIFICATIONS FOR LABORATORY STANDARD MICROPHONES

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referenced By This Book

Category

Subcategory