I.S. EN 61094-8:2012
Current
The latest, up-to-date edition.
MEASUREMENT MICROPHONES - PART 8: METHODS FOR DETERMINING THE FREE-FIELD SENSITIVITY OF WORKING STANDARD MICROPHONES BY COMPARISON (IEC 61094-8:2012 (EQV))
Hardcopy , PDF
English
01-01-2013
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.
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Reference environmental conditions
5 Principles of free-field calibration by comparison
6 General requirements
7 Factors influencing the free-field sensitivity
8 Calibration uncertainty components
Annex A (informative) - Basic substitution calibration
in a free-field chamber
Annex B (informative) - Time selective techniques
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
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