1、ICS 17.140.20; 33.160.50Akustik Bestimmung der Schallimmission von ohrnahen Schallquellen Teil 1: Verfahren mit Mikrofonenin menschlichen Ohren (MIRE-Verfahren) (ISO 11904-1 : 2002)European Standard EN ISO 11904-1 : 2002 has the status of a DIN Standard.A comma is used as the decimal marker.National
2、 forewordThis standard has been published in accordance with a decision taken by CEN/TC 211 to adopt, withoutalteration, International Standard ISO 11904-1 as a European Standard.The responsible German body involved in its preparation was the Normenausschuss Akustik, Lrmminderungund Schwingungstechn
3、ik (Acoustics, Noise Control and Vibration Engineering Standards Committee),Technical Committee Geruschimmission: Ermittlung, Bewertung, Beurteilung.The DIN Standards corresponding to the IEC Publications and International Standards referred to in clause 2and in the bibliography of the EN are as fol
4、lows:IEC Publication/ DIN StandardISO StandardIEC 60065 DIN EN 60065*)IEC 60268-1 DIN IEC 60268-1IEC 60268-7 DIN EN 60268-7IEC 60601-1 DIN EN 60601-1IEC 60942 DIN EN 60942IEC 61094-1 DIN EN 61094-1IEC 61260 DIN EN 61260ISO 8253 DIN ISO 8253-2ISO 11904-2 DIN EN ISO 11904-2*)Ref. No. DIN EN ISO 11904-
5、1 : 2003-02English price group 13 Sales No. 111306.03DEUTSCHE NORM February 2003EN ISO 11904-1Continued overleaf.EN comprises 25 pages. No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,
6、has the exclusive right of sale for German Standards (DIN-Normen).AcousticsDetermination of sound immission from sound sources placedclose to the earPart 1: Technique using a microphone in a real ear (MIRE technique)(ISO 11904-1 : 2002)English version of DIN EN ISO 11904-1*) Currently at draft stage
7、.ICS 17.140.01Descriptors: 2002. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN ISO 11904-1 : 2002 EEN ISO 11904-1October 2002Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen
8、de NormalisationEuropisches Komitee fr Normung|English versionAcousticsDetermination of sound immission from sound sourcesplaced close to the earPart 1: Technique using a microphone in a real ear (MIRE technique)(ISO 11904-1 : 2002)Akustik Bestimmung der Schallim-mission von ohrnahen Schallquellen T
9、eil 1: Verfahren mit Mikrofonen inmenschlichen Ohren (MIRE-Verfahren)(ISO 11904-1 : 2002)This European Standard was approved by CEN on 2002-08-29.CEN members are bound to comply with the CEN/CENELEC Internal Regulationswhich stipulate the conditions for giving this European Standard the status of an
10、ational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French, German).A version in any o
11、ther language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, G
12、reece, Iceland, Ireland, Italy,Luxembourg, Malta, the Netherlands, Norway, Portugal, Spain, Sweden,Switzerland, and the United Kingdom.Acoustique Dtermination de lex-position sonore due des sourcessonores places proximit deloreille Partie 1: Technique du micro-phone plac dans une oreille relle(techn
13、ique MIRE) (ISO 11904-1 : 2002)Page 2EN ISO 11904-1 : 2002ForewordInternational StandardISO 11904-1 : 2002 Acoustics Determination of sound immission from sound sources placed close to theear Part 1: Technique using a microphone in a real ear (MIRE technique),which was prepared by ISO/TC 43 Acoustic
14、s of the International Organization for Standardization, has beenadopted by Technical Committee CEN/TC 211 Acoustics, the Secretariat of which is held by DS, as a EuropeanStandard.This European Standard shall be given the status of a national standard, either by publication of an identical textor by
15、 endorsement, and conflicting national standards withdrawn, by April 2003 at the latest.In accordance with the CEN/CENELEC Internal Regulations, the national standards organizations of thefollowing countries are bound to implement this European Standard:Austria, Belgium, the Czech Republic, Denmark,
16、 Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Malta, the Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, and the United Kingdom.Endorsement noticeThe text of the International Standard ISO 11904-1 : 2002 was approved by CEN as a European Standardwithout any modifi
17、cation.NOTE: Normative references to international publications are listed in Annex ZA (normative).Page 3EN ISO 11904-1 : 20022466788899999911111111121212121214141414141415151515162224PagePage 4EN ISO 11904-1 : 2002Page 5EN ISO 11904-1 : 2002Page 6EN ISO 11904-1 : 2002Page 7EN ISO 11904-1 : 2002Page
18、 8EN ISO 11904-1 : 2002Page 9EN ISO 11904-1 : 2002Page 10EN ISO 11904-1 : 2002Page 11EN ISO 11904-1 : 2002Page 12EN ISO 11904-1 : 2002Page 13EN ISO 11904-1 : 2002Page 14EN ISO 11904-1 : 2002Page 15EN ISO 11904-1 : 2002Page 16EN ISO 11904-1 : 2002Page 17EN ISO 11904-1 : 2002Page 18EN ISO 11904-1 : 2002Page 19EN ISO 11904-1 : 2002Page 20EN ISO 11904-1 : 2002Page 21EN ISO 11904-1 : 2002Page 22EN ISO 11904-1 : 2002Page 23EN ISO 11904-1 : 2002Page 24EN ISO 11904-1 : 2002Page 25EN ISO 11904-1 : 2002
