ASA-S12.9-PART-5-2007.pdf
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1、 ANSI/ASA S12.9-2007 / Part 5 (Revision of ANSI S12.9-1998/Part 5) AMERICAN NATIONAL STANDARD Quantities and Procedures for Description and Measurement of Environmental Sound Part 5: Sound Level Descriptors for Determination of Compatible Land Use Accredited Standards Committee S12, Noise Standards
2、Secretariat Acoustical Society of America 35 Pinelawn Road, Suite 114 E Melville, NY 11747-3177 ANSI/ASA S12.9-2007/Part 5 Copyright Acoustical Society of America Provided by IHS under license with ASA Licensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 01/01/2008 21:35:04 MSTNo repro
3、duction or networking permitted without license from IHS -,-,- The American National Standards Institute, Inc. (ANSI) is the national coordinator of voluntary standards development and the clearinghouse in the U.S.A. for information on national and international standards. The Acoustical Society of
4、America (ASA) is an organization of scientists and engineers formed in 1929 to increase and diffuse the knowledge of acoustics and to promote its practical applications. Copyright Acoustical Society of America Provided by IHS under license with ASA Licensee=IHS Employees/1111111001, User=Japan, IHS
5、Not for Resale, 01/01/2008 21:35:04 MSTNo reproduction or networking permitted without license from IHS -,-,- ANSI/ASA S12.9-2007 / Part 5 (Revision of ANSI S12.9-1998/Part 5) AMERICAN NATIONAL STANDARD Quantities and Procedures for Description and Measurement of Environmental Sound Part 5: Sound Le
6、vel Descriptors for Determination of Compatible Land Use Secretariat: Acoustical Society of America Approved November 14, 2007: American National Standards Institute, Inc. Abstract This Standard provides guidance on the compatibility of various human uses of land with the acoustical environment. Thi
7、s Standard uses the annual average of the total day-night adjusted sound exposure or the annual average of the adjusted day-night average sound level to characterize the acoustical environment. The annual average of the total day-night adjusted sound exposure and annual average of the adjusted day-n
8、ight average sound level are explained in Part 4 of ANSI S12.9. An informative annex provides guidance for designation of land uses compatible with existing or predicted annual averages of the total day-night adjusted sound exposure or annual average of the adjusted day-night average sound level. Ra
9、nges of the annual average of the total day-night adjusted sound exposure or annual average of the adjusted day-night average sound level are outlined within which a specific region of compatibility may be drawn. These ranges take into consideration the transmission loss in sound level from outside
10、to inside buildings as commonly constructed in that locality and living habits there. Copyright Acoustical Society of America Provided by IHS under license with ASA Licensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 01/01/2008 21:35:04 MSTNo reproduction or networking permitted witho
11、ut license from IHS -,-,- AMERICAN NATIONAL STANDARDS ON ACOUSTICS The Acoustical Society of America (ASA) provides the Secretariat for Accredited Standards Committees S1 on Acoustics, S2 on Mechanical Vibration and Shock, S3 on Bioacoustics, and S12 on Noise. These committees have wide representati
12、on from the technical community (manufacturers, consumers, trade associations, organizations with a general interest, and government representatives). The standards are published by the Acoustical Society of America as American National Standards after approval by their respective Standards Committe
13、es and the American National Standards Institute. These standards are developed and published as a public service to provide standards useful to the public, industry, and consumers, and to Federal, State, and local governments. Each of the Accredited Standards Committees operating in accordance with
14、 procedures approved by American National Standards Institute (ANSI) is responsible for developing, voting upon, and maintaining or revising its own Standards. The ASA Standards Secretariat administers Committee organization and activity and provides liaison between the Accredited Standards Committe
15、es and ANSI. After the Standards have been produced and adopted by the Accredited Standards Committees, and approved as American National Standards by ANSI, the ASA Standards Secretariat arranges for their publication and distribution. An American National Standard implies a consensus of those subst
16、antially concerned with its scope and provisions. Consensus is established when, in the judgment of the ANSI Board of Standards Review, substantial agreement has been reached by directly and materially affected interests. Substantial agreement means much more than a simple majority, but not necessar
17、ily unanimity. Consensus requires that all views and objections be considered and that a concerted effort be made towards their resolution. The use of an American National Standard is completely voluntary. Their existence does not in any respect preclude anyone, whether he or she has approved the St
18、andards or not, from manufacturing, marketing, purchasing, or using products, processes, or procedures not conforming to the Standards. NOTICE: This American National Standard may be revised or withdrawn at any time. The procedures of the American National Standards Institute require that action be
19、taken periodically to reaffirm, revise, or withdraw this Standard. Acoustical Society of America ASA Secretariat 35 Pinelawn Road, Suite 114E Melville, New York 11747-3177 Telephone: 1 (631) 390-0215 Fax: 1 (631) 390-0217 E-mail: asastdsaip.org 2007 by Acoustical Society of America. This standard ma
20、y not be reproduced in whole or in part in any form for sale, promotion, or any commercial purpose, or any purpose not falling within the provisions of the U.S. Copyright Act of 1976, without prior written permission of the publisher. For permission, address a request to the Standards Secretariat of
21、 the Acoustical Society of America. Copyright Acoustical Society of America Provided by IHS under license with ASA Licensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 01/01/2008 21:35:04 MSTNo reproduction or networking permitted without license from IHS -,-,- 2007 Acoustical Society
22、of America All rights reserved i Contents 1 Scope .1 2 Normative references.1 3 Definitions.1 Annex A (informative) Land Use Compatibility with Annual Average of the Total Day-Night Adjusted Sound Exposure and Annual Average of the Adjusted Day-Night Average Sound Level3 A.1 Land uses3 A.2 Land use
23、compatibility 3 A.3 Compatibility for common construction techniques4 A.4 Compatibility for special sound insulation.4 Figures Figure A.1 Land use compatibility with annual average of the total adjusted day-night sound exposure (DNSE) or annual average of the adjusted day-night average sound level (
24、DNL) at a site for buildings as commonly constructed. At specific receiver locations, it may be appropriate to use sound exposure and sound exposure level without inclusion of some of the adjustments from Part 4 of ANSI S12.9. The # symbol is placed in front of the description of such land uses. For
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- ASA S12 PART 2007
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