ANSI/ASA S1.15 PART 2 : 2005(R2015)
Superseded
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MEASUREMENT MICROPHONES - PART 2: PRIMARY METHOD FOR PRESSURE CALIBRATION OF LABORATORY STANDARD MICROPHONES BY THE RECIPROCITY TECHNIQUE
Hardcopy , PDF
06-02-2020
English
05-13-2015
1 Scope
2 Normative references
3 Definitions
4 Reference environmental conditions
5 Principles of pressure calibration by reciprocity
6 Factors influencing the pressure sensitivity
7 Calibration uncertainty components
Annex A (normative) - Heat conduction in a closed cavity
Annex B (normative) - Acoustic impedance of a capillary tube
Annex C (informative) - Examples of cylindrical couplers for
calibration of microphones
Annex D (informative) - Environmental influence on the
sensitivity of microphones
Annex E (informative) - Methods for determining microphone
parameters
Annex F (informative) - Physical properties of air
Annex G (informative) - A numerical example for the calculation
of estimated expanded uncertainty
Bibliography
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