ANSI S1.15-2 : 2005
Superseded
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MEASUREMENT MICROPHONES - PART 2: PRIMARY METHOD FOR PRESSURE CALIBRATION OF LABORATORY STANDARD MICROPHONES BY THE RECIPROCITY TECHNIQUE
Hardcopy , PDF
English
01-01-2015
09-05-2023
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
Describes a primary method of determining the pressure sensitivity to establish a reproducible and accurate basis for the measurement of sound pressure. and pertains to laboratory standard microphones meeting the requirements of ANSI S1.15-1997/Part 1 (R2001) and other types of condenser microphones having the same mechanical dimensions.
| Committee |
S1
|
| DevelopmentNote |
Supersedes ANSI S1.10 (04/2005)
|
| DocumentType |
Standard
|
| Pages |
62
|
| ProductNote |
Reconfirmed 2005
|
| PublisherName |
Acoustical Society of America
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
A newer version of this standard is available.
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