SIST EN 60645-3:2008
(Main)Electroacoustics - Audiometric equipment -- Part 3: Test signals of short duration
Electroacoustics - Audiometric equipment -- Part 3: Test signals of short duration
This part of IEC 60645 specifies a means of describing the physical characteristics of audiometric reference and test signals of short duration and methods for their measurement. The object of this standard is to ensure that audiometric stimuli of short duration are specified and measured in the same way and that the calibration of equipment using such signals is carried out using defined methods. This standard does not describe the method of use of short duration test signals.
Akustik - Audiometer - Teil 3: Kurzzeit-Hörprüfsignale
Electroacoustique - Equipements audiométriques -- Partie 3: Signaux d'essai de courte durée
La présente partie de la CEI 60645 spécifie un moyen pour décrire les caractéristiques physiques des signaux audiométriques de courte durée de référence et d'essai et leurs méthodes de mesure. [
]Le but de la présente norme est de garantir que les stimuli audiométriques de courte durée sont spécifiés et mesurés de la même manière et que l'étalonnage des appareils qui utilisent de tels signaux est effectué selon des méthodes définies.[
]La présente norme n'a pas pour objectif de décrire la méthode d'utilisation des signaux d'essai de courte durée.[
]Cette deuxième édition annule et remplace la première édition parue en 1994. Elle constitue une révision technique. Les modifications spécifiques dans cette édition concernent les nouvelles figures des signaux de références et les modifications des définitions.
Elektroakustika - Avdiometrična oprema - 3. del: Kratkotrajni preskušalni signali (IEC 60645-3:2007)
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 60645-3:2008
01-januar-2008
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SIST EN 60645-3:1999
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Electroacoustics - Audiometric equipment - Part 3: Test signals of short duration (IEC
60645-3:2007)
Akustik - Audiometer - Teil 3: Kurzzeit-Hörprüfsignale (IEC 60645-3:2007)
Electroacoustique - Equipements audiométriques - Partie 3: Signaux d'essai de courte
durée (IEC 60645-3:2007)
Ta slovenski standard je istoveten z: EN 60645-3:2007
ICS:
17.140.50 Elektroakustika Electroacoustics
SIST EN 60645-3:2008 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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EUROPEAN STANDARD
EN 60645-3
NORME EUROPÉENNE
July 2007
EUROPÄISCHE NORM
ICS 17.140.50 Supersedes EN 60645-3:1995
English version
Electroacoustics -
Audiometric equipment -
Part 3: Test signals of short duration
(IEC 60645-3:2007)
Electroacoustique - Akustik -
Equipements audiométriques - Audiometer -
Partie 3: Signaux d'essai de courte durée Teil 3: Kurzzeit-Hörprüfsignale
(CEI 60645-3:2007) (IEC 60645-3:2007)
This European Standard was approved by CENELEC on 2007-06-01. CENELEC 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 bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60645-3:2007 E
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EN 60645-3:2007 - 2 -
Foreword
The text of document 29/595/CDV, future edition 2 of IEC 60645-3, prepared by IEC TC 29,
Electroacoustics, was submitted to the IEC-CENELEC parallel Unique Acceptance Procedure and was
approved by CENELEC as EN 60645-3 on 2007-06-01.
This European Standard supersedes EN 60645-3:1995.
Specific changes in EN 60645-3:2007 concern new figures of reference signals and changes in
definitions.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2008-03-01
national standard or by endorsement
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2010-06-01
This European Standard has been prepared under a mandate given to CENELEC by the European
Commission and the European Free Trade Association and covers essential requirements of
EC Directive MDD (93/42/EEC). See Annex ZZ.
Annexes ZA and ZZ have been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60645-3:2007 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 61672-1 NOTE Harmonized as EN 61672-1:2003 (not modified).
ISO 8253-1 NOTE Harmonized as EN ISO 8253-1:1998 (not modified).
ISO 8253-2 NOTE Harmonized as EN ISO 8253-2:1998 (not modified).
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- 3 - EN 60645-3:2007
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year
1) 2)
IEC 60318-1 - Electroacoustics - Simulators of human head EN 60318-1 19
...
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