ANSI/ASA S12.9 PART 2:1992(R2023)
Current
Current
The latest, up-to-date edition.
American National Standard Quantities and Procedures for Description and Measurement of Environmental Sound Part 2: Measurement of Long-Term, Wide-Area Sound
Published date
03-23-2023
Publisher
This standard describes recommended procedures for measurement of long-term, time-average environmental sound outdoors at one or more locations in a community for environmental assessment or planning for compatible land uses and for other purposes such as noise prediction validation and regulation.
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