EN IEC 60645-6:2022

Electroacoustics - Audiometric equipment - Part 6: Instruments for the measurement of otoacoustic emissions

IEC 60645-6:2022 is available as IEC 60645-6:2022 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 606045-6:2022 applies to instruments designed primarily for the measurement of otoacoustic emissions in the human external auditory meatus evoked by acoustic probe stimuli. This document defines the characteristics to be specified by the manufacturer, specifies minimum mandatory functions for two types of instruments and provides performance specifications applicable to both instrument types. This document describes methods to be used to demonstrate conformance with the specifications in this document and guidance on methods for periodic calibration. The purpose of this document is to ensure that measurements made under comparable test conditions with different instruments complying with this document will be consistent. Instruments can provide a measurement function not specifically within the scope of this document and still comply with the relevant requirements of this document for the functions that are within the scope. This document is not intended to restrict development or incorporation of new features, nor to discourage innovative approaches. IEC 606045-6:2022 cancels and replaces the first edition published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) the nominal test frequency used in DPOAE is now defined as the higher of the two frequencies, f2; b) the permitted deviation of the stimulus signal for TEOAE has been specified; c) the frequency range for DPOAE stimulus signals has been redefined, d) the stimulus level requirements for TEOAE have been redefined; e) the stimulus level requirements for DPOAE have been redefined; f) the harmonic distortion requirements for DPOAE have been redefined; g) a minimum measurement range for DPOAE has been added.

Akustik - Audiometer - Teil 6: Geräte zur Messung von otoakustischen Emissionen

Electroacoustique - Appareils audiométriques - Partie 6: Instruments pour la mesure des émissions otoacoustiques

IEC 60645-6:2022 est disponible sous forme de IEC 60645-6:2022 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 60645-6:2022 s’applique aux instruments conçus principalement pour le mesurage des émissions otoacoustiques dans le conduit auditif externe humain qui sont évoquées par des stimuli provenant d’une sonde acoustique. Le présent document définit les caractéristiques à spécifier par le fabricant, spécifie les fonctions obligatoires minimales pour deux types d’instruments et fournit des spécifications de performance applicables à ces deux types d’instruments. Le présent document décrit les méthodes à utiliser pour démontrer la conformité aux spécifications du présent document et des recommandations relatives aux méthodes d’étalonnage périodique. Le présent document a pour objet d’assurer que des mesurages réalisés dans des conditions d’essai comparables avec différents instruments conformes au présent document sont cohérents. Il est possible que les instruments assurent une fonction de mesure qui ne relève pas spécifiquement du domaine d’application du présent document et soient cependant conformes aux exigences pertinentes du présent document concernant les fonctions qui relèvent du présent domaine d’application. Le présent document n’est pas destiné à limiter l'élaboration ou l’ajout de nouvelles caractéristiques ni à décourager les approches innovantes. L'IEC 60645-6:2022 annule et remplace la première édition parue en 2009. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) la fréquence d’essai nominale utilisée dans les émissions otoacoustiques de produit de distorsion (DPOAE – Distortion Product Otoacoustic Emissions) est désormais définie comme la plus élevée des deux fréquences, f2; b) l’écart permis du signal de stimulus pour les émissions otoacoustiques évoquées transitoires (TEOAE – Transient-Evoked Otoacoustic Emissions) a été spécifié; c) la plage de fréquences pour les signaux de stimulus des DPOAE a été redéfinie; d) les exigences relatives au niveau de stimulus pour les TEOAE ont été redéfinies; e) les exigences relatives au niveau de stimulus pour les DPOAE ont été redéfinies; f) les exigences relatives à la distorsion harmonique pour les DPOAE ont été redéfinies; g) une étendue de mesure minimale pour les DPOAE a été ajoutée.

Elektroakustika - Avdiometrična oprema - 6. del: Instrumenti za merjenje ušesnoakustičnih emisij (IEC 60645-6:2022)

Ta del standarda IEC 60645 se uporablja za instrumente, zasnovane predvsem za merjenje ušesnoakustičnih emisij v zunanjem slušnem kanalu človeka, ki jih izzovejo dražljaji akustične sonde.
Ta dokument opredeljuje lastnosti, ki jih mora navesti proizvajalec, določa minimalne obvezne funkcije za dve vrsti instrumentov in zagotavlja specifikacije delovanja, ki veljajo za obe vrsti instrumentov. Ta dokument opisuje metode za dokazovanje skladnosti s specifikacijami v tem dokumentu in navodila za metode občasne kalibracije.
Namen tega dokumenta je zagotoviti, da bodo meritve, opravljene v primerljivih preskusnih pogojih z različnimi instrumenti, ki so v skladu s tem dokumentom, skladne.
Instrumenti lahko zagotavljajo merilno funkcijo, ki je področje uporabe tega dokumenta ne zajema izrecno, in so še vedno v skladu z ustreznimi zahtevami tega dokumenta za funkcije, ki spadajo na področje uporabe. Ta dokument ni namenjen omejevanju razvoja ali vključevanju novih funkcij, niti odvračanju od inovativnih pristopov.

General Information

• Status: Published
• Publication Date: 21-Apr-2022
• ICS: 17.140.50 - Electroacoustics
• Technical Committee: CLC/SR 29 - Electroacoustics
• Drafting Committee: IEC/TC 29 - IEC_TC_29
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 22-Apr-2022
• Completion Date: 22-Apr-2022
• Directive: 2014/35/EU - Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits
• Mandate: M/511 - Mandate to CEN, CENELEC and ETSI relating to harmonised standards in the field of the Low Voltage Directive
• Ref Project: SIST EN IEC 60645-6:2022 - Electroacoustics - Audiometric equipment - Part 6: Instruments for the measurement of otoacoustic emissions (IEC 60645-6:2022)

Relations

• Replaces: EN 60645-6:2010 - Electroacoustics - Audiometric equipment - Part 6: Instruments for the measurement of otoacoustic emissions
• Effective Date: 23-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 60645-6:2022
01-junij-2022
Nadomešča:
SIST EN 60645-6:2010
Elektroakustika - Avdiometrična oprema - 6. del: Instrumenti za merjenje
ušesnoakustičnih emisij (IEC 60645-6:2022)
Electroacoustics - Audiometric equipment - Part 6: Instruments for the measurement of
otoacoustic emissions (IEC 60645-6:2022)
Akustik - Audiometer - Teil 6: Geräte zur Messung von otoakustischen Emissionen (IEC
60645-6:2022)
Electroacoustique - Equipements audiométriques - Partie 6: Instruments pour la mesure
des émissions otoacoustiques (IEC 60645-6:2022)
Ta slovenski standard je istoveten z: EN IEC 60645-6:2022
ICS:
17.140.50 Elektroakustika Electroacoustics
SIST EN IEC 60645-6:2022 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 60645-6:2022

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SIST EN IEC 60645-6:2022


EUROPEAN STANDARD EN IEC 60645-6

NORME EUROPÉENNE

EUROPÄISCHE NORM April 2022
ICS 17.140.50 Supersedes EN 60645-6:2010
English Version
Electroacoustics - Audiometric equipment - Part 6: Instruments
for the measurement of otoacoustic emissions
(IEC 60645-6:2022)
Electroacoustique - Appareils audiométriques - Partie 6: Akustik - Audiometer - Teil 6: Geräte zur Messung von
Instruments pour la mesure des émissions otoacoustiques otoakustischen Emissionen
(IEC 60645-6:2022) (IEC 60645-6:2022)
This European Standard was approved by CENELEC on 2022-04-14. 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 CEN-CENELEC
Management Centre 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 CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 60645-6:2022 E

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SIST EN IEC 60645-6:2022
EN IEC 60645-6:2022 (E)
European foreword
The text of document 29/1109/FDIS, future edition 2 of IEC 60645-6, prepared by IEC/TC 29
"Electroacoustics" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
EN IEC 60645-6:2022.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2023-01-14
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2025-04-14
document have to be withdrawn
This document supersedes EN 60645-6:2010 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a Standardization Request given to CENELEC by the
European Commission and the European Free Trade Association.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 60645-6:2022 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
ISO 389-6 NOTE Harmonized as EN ISO 389-6
2

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SIST EN IEC 60645-6:2022
EN IEC 60645-6:2022 (E)
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For
...