ANSI-S12.9-1 › Historical Revision Information
American National Standard Quantities and Procedures for Description and Measurement of Environmental Sound, Part 1: Basic Quantities and Definitions

ANSI-S12.9-1 - 1988 R03 EDITION - SUPERSEDED
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American National Standard Quantities and Procedures for Description and Measurement of Environmental Sound, Part 1: Basic Quantities and Definitions


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Document Number

ANSI-S12.9-1

Revision Level

1988 R03 EDITION

Status

Superseded

Publication Date

Jan. 1, 1998

Page Count

24 pages