ANSI/ASA S1.15 PART 2 : 2005(R2015)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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MEASUREMENT MICROPHONES - PART 2: PRIMARY METHOD FOR PRESSURE CALIBRATION OF LABORATORY STANDARD MICROPHONES BY THE RECIPROCITY TECHNIQUE
Hardcopy , PDF
02-06-2020
English
13-05-2015
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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 2015 THIS STANDARD ALSO REFERES TO : IEC 1094-2:1992-03
|
| PublisherName |
Acoustical Society of America
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| ANSI/ASA S1.1:2013 | ACOUSTICAL TERMINOLOGY |
| IEC 61094-1:2000 | Measurement microphones - Part 1: Specifications for laboratory standard microphones |
| ISO 2533:1975 | Standard Atmosphere |
| IEC 60050-801:1994 | International Electrotechnical Vocabulary (IEV) - Part 801: Acoustics and electroacoustics |
| ISO 1683:2015 | Acoustics Preferred reference values for acoustical and vibratory levels |
| IEC 61094-2:2009 | Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique |
| ANSI S1.2 : LATEST | METHOD FOR THE PHYSICAL MEASUREMENT OF SOUND |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
| IEEE 260.4-1996 | American National Standard Letter Symbols and Abbreviations for Quantities Used in Acoustics |
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