EN ISO 9614-1-2009 en Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1 Measurement at discrete points《声学 声强法测定噪声源的声功率级 第1部分 离散点上的测量》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 9614-1:2009Acoustics Determination ofsound power levels of noisesources using sound intensityPart 1: Measurement at discrete points (ISO9614-1:1993)BS EN ISO 9614-1:200

2、9 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO9614-1:2009. It is identical to ISO 9614-1:1993. It supersedes BS ENISO 9614-1:1995 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee EH/1/4, Machinery noise.A list

3、 of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2010ISBN 978 0 580 67422 8ICS 17.140.01Compliance with a British St

4、andard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 August 2010Amendments issued since publicationDate Text affectedEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 9614-1August 2009ICS 1

5、7.140.01 Supersedes EN ISO 9614-1:1995 English VersionAcoustics - Determination of sound power levels of noisesources using sound intensity - Part 1: Measurement at discretepoints (ISO 9614-1:1993)Acoustique - Dtermination par intensimtrie des niveauxde puissance acoustique mis par les sources de br

6、uit -Partie 1: Mesurages par points (ISO 9614-1:1993)Akustik - Bestimmung der Schalleistungspegel vonSchallquellen aus Schallintensittsmessungen - Teil 1:Messungen an diskreten Punkten (ISO 9614-1:1993)This European Standard was approved by CEN on 20 July 2009.CEN members are bound to comply with th

7、e CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre o

8、r to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versi

9、ons.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain

10、, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.

11、Ref. No. EN ISO 9614-1:2009: EBS EN ISO 9614-1:2009EN ISO 9614-1:2009 (E) 3 Foreword The text of ISO 9614-1:1993 has been prepared by Technical Committee ISO/TC 43 “Acoustics” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 9614-1:2009 by Technical Commi

12、ttee CEN/TC 211 “Acoustics” the secretariat of which is held by DS. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2010, and conflicting national standards shall be withdrawn at the late

13、st by February 2010. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 9614-1:1995. This document has be

14、en prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EC Directives. For relationship with EC Directives, see informative Annexes ZA and ZB, which are integral parts of this document. According to the CEN/C

15、ENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Lux

16、embourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 9614-1:1993 has been approved by CEN as a EN ISO 9614-1:2009 without any modification. BS EN ISO 9614-1:2009EN ISO 9614-1:2009 (E)

17、 4 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide a means of conforming to E

18、ssential Requirements of the New Approach Directive 98/37/EC, amended by 98/79/EC on machinery. Once this standard is cited in the Official Journal of the European Communities under that Directive and has been implemented as a national standard in at least one Member State, compliance with the norma

19、tive clauses of this standard confers, within the limits of the scope of this standard, a presumption of conformity with the relevant Essential Requirements of that Directive and associated EFTA regulations. WARNING - Other requirements and other EU Directives may be applicable to the product(s) fal

20、ling within the scope of this standard. BS EN ISO 9614-1:2009EN ISO 9614-1:2009 (E) 5 Annex ZB (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC This European Standard has been prepared under a mandate given to CEN by the European Com

21、mission and the European Free Trade Association to provide a means of conforming to Essential Requirements of the New Approach Directive 2006/42/EC on machinery. Once this standard is cited in the Official Journal of the European Communities under that Directive and has been implemented as a nationa

22、l standard in at least one Member State, compliance with the normative clauses of this standard confers, within the limits of the scope of this standard, a presumption of conformity with the relevant Essential Requirements of that Directive and associated EFTA regulations. WARNING Other requirements

23、 and other EU Directives may be applicable to the product(s) falling within the scope of this standard. BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN I

24、SO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009BS EN ISO 9614-1:2009