I.S. EN 61094-1:2000
Current
The latest, up-to-date edition.
MEASUREMENT MICROPHONES - PART 1: SPECIFICATIONS FOR LABORATORY STANDARD MICROPHONES
Hardcopy , PDF
English
01-01-2000
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.
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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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