DIN EN ISO 2922-2013 Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours (ISO 2922 2000 + Amd 1 2013) German version EN ISO 2922 2000 + A1.pdf

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1、December 2013 Translation by DIN-Sprachendienst.English price group 11No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).I

2、CS 03.220.40; 17.140.30!%*q)“2077806www.din.deDDIN EN ISO 2922Acoustics Measurement of airborne sound emitted by vessels on inland waterwaysand harbours (ISO 2922:2000 + Amd 1:2013);English version EN ISO 2922:2000 + A1:2013,English translation of DIN EN ISO 2922:2013-12Akustik Messung des von Wasse

3、rfahrzeugen auf Binnengewssern und in Hfen abgestrahltenLuftschalls (ISO 2922:2000 + Amd 1:2013);Englische Fassung EN ISO 2922:2000 + A1:2013,Englische bersetzung von DIN EN ISO 2922:2013-12Acoustique Mesurage du bruit arien mis par les bateaux de navigation intrieure et portuaire(ISO 2922:2000 + Am

4、d 1:2013);Version anglaise EN ISO 2922:2000 + A1:2013,Traduction anglaise de DIN EN ISO 2922:2013-12SupersedesDIN EN ISO 2922:2001-03www.beuth.deDocument comprises 18 pagesIn case of doubt, the German-language original shall be considered authoritative.11.13 DIN EN ISO 2922:2013-12 2 A comma is used

5、 as the decimal marker. National foreword This document (EN ISO 2922:2000 + A1:2013) has been prepared by Technical Committee ISO/TC 43 “Acoustics”, Subcommittee SC 1 “Noise” in collaboration with Technical Committee CEN/TC 211 “Acoustics” (Secretariat: DS, Denmark). The responsible German body invo

6、lved in its preparation was the Normenausschuss Akustik, Lrmminderung und Schwingungstechnik im DIN und VDI (Acoustics, Noise Control and Vibration Engineering Standards Committee in DIN and VDI), Working Committee NA 001-01-05-02 UA Wasserfahrzeuge Kenngren. The start and finish of text introduced

7、or altered by amendment is indicated in the text by tags . The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 3744 DIN EN ISO 3744 ISO 12001 DIN EN ISO 12001 ISO 14509 DIN EN ISO 14509 IEC 60942 DIN EN 60942 IEC 61260 DIN EN 61260 IEC 6167

8、2-1 DIN EN 61672-1 The German Standards are given in National Annex NA “Bibliography”. Re footnote 1: In the meantime, IEC 61672-1 has been published. Amendments This standard differs from DIN EN ISO 2922:2001-03 as follows: a) ISO 2922:2000/Amd 1:2013 has been incorporated; b) the reading of the ba

9、ckground sound pressure level may also be corrected by use of an appropriate decibel subtraction method. Previous editions DIN 45640: 1970-06 DIN 45640-1: 1990-06 DIN EN 22922: 1993-11 DIN EN ISO 2922: 2001-03 !“ DIN EN ISO 2922:2013-12 3 National Annex NA (informative) Bibliography DIN EN ISO 3744,

10、 Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane DIN EN ISO 12001, Acoustics Noise emitted by machinery and equipment Rules for the drafting and presentation of a noi

11、se test code DIN EN ISO 14509 (all parts), Small craft Airborne sound emitted by powered recreational craft DIN EN 60942, Electroacoustics Sound calibrators DIN EN 61260, Electroacoustics Octave-band and fractional-octave-band filters DIN EN 61672-1, Electroacoustics Sound level meters Part 1: Speci

12、fications DIN EN ISO 2922:2013-12 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 2922 November 2010 + A1 July 2013 ICS 17.140.30 Supersedes EN 22922:1993 English Version Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and

13、harbours (ISO 2922:2000 + Amd 1:2013) Acoustique - Mesurage du bruit arien mis par les bateaux de navigation intrieure et portuaire (ISO 2922:2000 + Amd 1:2013) Akustik - Messung des von Wasserfahrzeugen auf Binnengewssern und in Hfen abgestrahlten Luftschalls (ISO 2922:2000 + Amd 1:2013) EN ISO 292

14、2:2013 was approved by CEN on 2000-09-30 and Amendment A1:2013 on 2013-07-08. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibl

15、iographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the respon

16、sibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Repu

17、blic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMA

18、LISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 2922:2000 + A1:2013 E ContentsPageForeword to EN ISO 2922:200031 Scope 52 Normati

19、ve references 53 Terms and definitions .54 Measurement quantities75 Measurement uncertainty .76 Measuring equipment86.1 Equipment specifications .86.2 Windscreen.86.3 Equipment calibration .87 Test site specifications and environmental conditions.97.1 Test conditions 97.2 Test site specifications .9

20、7.3 Environmental conditions.97.4 Background noise97.5 Measurements on stationary vessels108 Test course and measurement of distance.109 Operating conditions.119.1 Distance from microphone .119.2 Loading condition119.3 Main engines 119.4 Auxiliary engines .119.5 Doors and windows.119.6 Monitoring te

21、sts.1110 Microphone position .1111 Test procedure.1211.1 Moving vessels 1211.2 Stationary vessels .1312 Test report 13Bibliography14DIN EN ISO 2922:2013-12 EN ISO 2922:2000 + A1:2013 (E) 2Foreword to EN ISO 2922:2000/A1:2013.4Foreword to EN ISO 2922:2000 This document (EN ISO 2922:2000) has been pre

22、pared by Technical Committee ISO/TC 43 “Acoustics” in collaboration with Technical Committee CEN/TC 211 “Acoustics”, the Secretariat of which is held by DS, Denmark. This European Standard supersedes EN 22922:1993. This European Standard shall be given the status of a national standard, either by pu

23、blication of an identical text or by endorsement, at the latest by May 2001, and conflicting national standards shall be withdrawn at the latest by May 2001. In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implemen

24、t this European Standard: Austria, Belgium, the Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom. Endorsement notice The text of the International Standard ISO 2922:20

25、00 was approved by CEN as a European Standard without any modification. DIN EN ISO 2922:2013-12 EN ISO 2922:2000 + A1:2013 (E) 3 !Foreword to EN ISO 2922:2000/A1:2013 This document (EN ISO 2922:2000/A1:2013) has been prepared by Technical Committee ISO/TC 43 “Acoustics” in collaboration with Technic

26、al Committee CEN/TC 211 “Acoustics” the secretariat of which is held by DS. This Amendment to the European Standard EN ISO 2922:2000 shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2014, and conflicting national

27、 standards shall be withdrawn at the latest by January 2014. 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. According to the CEN-CENE

28、LEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Ic

29、eland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 2922:2000/Amd 1:2013 has been approved by CEN as EN ISO 2922:2000/A1:2013 wit

30、hout any modification.“ DIN EN ISO 2922:2013-12 EN ISO 2922:2000 + A1:2013 (E) 4 1 ScopeThis International Standard specifies the conditions for obtaining reproducible and comparable measurementresults of the airborne sound emitted by vessels of all kinds on inland waterways and in ports and harbour

31、s, exceptpowered recreational craft as specified in ISO 14509. This International Standard is applicable to small sea-goingvessels, harbour vessels, dredgers, and all watercraft including non-displacement craft, used or capable of beingused as a means of transport on water.2 Normative referencesThe

32、following normative documents contain provisions which, through reference in this text, constitute provisions ofthis International Standard. For dated references, subsequent amendments to, or revisions of, any of thesepublications do not apply. However, parties to agreements based on this Internatio

33、nal Standard are encouraged toinvestigate the possibility of applying the most recent editions of the normative documents indicated below. Forundated references, the latest edition of the normative document referred to applies. Members of ISO and IECmaintain registers of currently valid Internationa

34、l Standards.IEC 60942, Electroacoustics Sound calibrators.IEC 61260, Electroacoustics Octave-band and fractional-octave-band filters.IEC 61672-1, Electroacoustics Sound level meters Part 1: Specifications.1)3 Terms and definitionsFor the purposes of this International Standard, the following terms a

35、nd definitions apply.3.1acceptance test for vesselsacceptance testmeasurement performed to prove that the sound emitted by the vessel, stationary or in motion, as delivered by themanufacturer, complies with noise specifications or prescribed limits3.2monitoring test for vesselsmonitoring testmeasure

36、ment performed in order to check that the sound emitted by the vessel, stationary or in motion, is stillwithin prescribed limits and that no noticeable changes have occurred since the acceptance on initial delivery orafter modification, as applicable1) To be published. (Revision of IEC 60651 and IEC

37、 60804)There are no limitations to the application of this International Standardwith regard to speed and !“length of vessels.All noise data obtained in accordance with this International Standard are referred to a reference distanceof 25 m.DIN EN ISO 2922:2013-12 EN ISO 2922:2000 + A1:2013 (E) 5 3.

38、3maximum AS-weighted sound pressure level for vesselsmaximum AS-weighted sound pressure levelLpASmaxmaximum sound pressure level achieved from measurement during the passage of the vessel under specifiedoperating conditions measured with frequency weighting A and with time weighting S according to I

39、EC 61672-1NOTE It is expressed in decibels (dB).3.4A-weighted sound exposureEAtime integral of squared, instantaneous, A-weighted sound pressure over a stated time interval or eventNOTE 1 It is expressed in pascal-squared seconds (Pa2Gd7s).NOTE 2 In symbols, the A-weighted sound exposure, EA, of a s

40、pecified event (e.g. the passage of a craft) is represented byG28G2922AA1dtEptttG3dGf2where pA2(t) is the squared, instantaneous, A-weighted sound pressure as a function of running time t for an integration timestarting at t1and ending at t2(see 11.1.1).3.5A-weighted sound exposure levelLAEten times

41、 the logarithm to the base 10 of the ratio of an A-weighted sound exposure, EA, to the reference soundexposure, E0, given by the product of the square of the reference sound pressure of p0=20G6dPa and the soundexposure reference duration of T0=1s,(E0= p02Gd7 T0=4Gb4 1010Pa2Gd7s)NOTE 1 It is expresse

42、d in decibels (dB).NOTE 2 In symbols, the A-weighted sound exposure level, LAE, of a specified event (e.g. the passage of a vessel) with theduration T = t2 t1, is related to a corresponding measurement of the time-averaged A-weighted sound pressure level, LpAeq,T,byG28 G29212AAAAeq,20000dt10 lg dB 1

43、0 lg dB 10 lg dBttEpTptETLLpTGecGfcGe9Gf9GefGefGeaGfaGefGefGeaGfaGe6Gf6 Ge6Gf6GefGefGeaGfaGebGfbG3dG3dG3dG2bGedGfdGe7Gf7 Ge7Gf7Ge8Gf8 Ge8Gf8GefGefGefGefGefGefGeeGfeGf2where pA2(t) is the squared, instantaneous, A-weighted sound pressure as a function of running time t.NOTE 3 The A-weighted sound exp

44、osure level LAEis arithmetically identical to the single-event sound pressure level Lp,1s(reference duration T0= 1 s) as, for example, defined in ISO 3744.NOTE 4 The abbreviation “SEL“ is sometimes used for the single-event sound pressure level, Lp,1s.NOTE 5 In this International Standard, the sound

45、 exposure level is to characterize the emission of the source and not thenoise impact on people exposed to the sound.DIN EN ISO 2922:2013-12 EN ISO 2922:2000 + A1:2013 (E) 6 3.6background noise for vesselsbackground noisenoise from all sources other than the craft under testEXAMPLE Noise from waves

46、splashing on the measuring craft or the shore, other craft or equipment, and wind effects.4 Measurement quantities4.1 Frequency weighting A shall be used for all measurements.4.2 Care should be taken to avoid any influence on the result from unwanted sound signals, for example noisefrom wind on the

47、microphone of the measuring equipment, electrical interference, or extraneous sound sources notunder consideration.4.3 The quantities to be determined at all microphone positions in acceptance and monitoring tests are theA-weighted sound exposure level, LAE, received from the operation of vessel and the maximum AS-weighted soundpressure level, LpASmax, both expressed in decibels.4.4 If, in addition to the sound exposure level, spectral analysis in acceptance tests or determination of somespecial