I.S. EN 61094-5:2016
Current
The latest, up-to-date edition.
ELECTROACOUSTICS - MEASUREMENT MICROPHONES - PART 5: METHODS FOR PRESSURE CALIBRATION OF WORKING STANDARD MICROPHONES BY COMPARISON
Hardcopy , PDF
English
01-01-2016
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.
National Foreword
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Reference environmental conditions
5 Principles of pressure calibration by comparison
6 Factors influencing the pressure sensitivity
7 Calibration uncertainty components
Annex A (informative) - Examples of couplers and jigs
for simultaneous excitation
Annex B (informative) - Examples of couplers for
sequential excitation
Annex C (informative) - Determining the open-circuit
sensitivity of a measurement microphone without
using the insert-voltage method
Annex D (informative) - Typical uncertainty analysis
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
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