NBN EN 61094-1 : 2001
Current
The latest, up-to-date edition.
MEASUREMENT MICROPHONES - PART 1: SPECIFICATIONS FOR LABORATORY STANDARD MICROPHONES
01-12-2013
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
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