ANSI/ASA S12.9 PART 1 : 2013(R2018)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
10-05-2023
English
29-06-2018
1 Scope
2 Normative references
3 Definitions, nomenclature, and mathematical descriptions
4 Instruments and calibration
5 Measurements
6 Information to be recorded
Annex A (informative) - Some quantities used for various
noise assessment purposes
BIBLIOGRAPHY
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