IEC 62489-1:2010/AMD2:2017

Amendment 2 - Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components

Amendement 2 - Electroacoustique - Systèmes de boucles d'induction audiofréquences pour améliorer l'audition - Partie 1: Méthodes de mesure et de spécification des performances des composants de systèmes

General Information

• Status: Published
• Publication Date: 26-Nov-2017
• ICS: 01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
• ICS: 17.140.50 - Electroacoustics
• Technical Committee: TC 29 - Electroacoustics
• Drafting Committee: WG 22 - TC 29/WG 22
• Current Stage: PPUB - Publication issued
• Start Date: 18-Dec-2017
• Completion Date: 27-Nov-2017

Relations

• Amends: IEC 62489-1:2010 - Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 62489-1 ®
Edition 1.0 2017-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
A MENDMENT 2
AM ENDEMENT 2
Electroacoustics – Audio-frequency induction loop systems for assisted
hearing –
Part 1: Methods of measuring and specifying the performance of system
components
Électroacoustique – Systèmes de boucles d’induction audiofréquences pour
améliorer l'audition –
Partie 1: Méthodes de mesure et de spécification des performances des
composants de systèmes
IEC 62489-1:2010-01/AMD2:2017-11(en-fr)

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IEC 62489-1 ®
Edition 1.0 2017-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
A MENDMENT 2
AM ENDEMENT 2
Electroacoustics – Audio-frequency induction loop systems for assisted

hearing –
Part 1: Methods of measuring and specifying the performance of system

components
Électroacoustique – Systèmes de boucles d’induction audiofréquences pour

améliorer l'audition –
Partie 1: Méthodes de mesure et de spécification des performances des

composants de systèmes
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 17.140.50 ISBN 978-2-8322-5077-8

– 2 – IEC 62489-1:2010/AMD2:2017
© IEC 2017
FOREWORD
This amendment has been prepared by IEC technical committee 29: Electroacoustics.
The text of this amendment is based on the following documents:
CDV Report on voting
29/955/CDV 29/963/RVC
Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
The committee has decided that the contents of this amendment and the base publication will
remain unchanged until the stability date indicated on the IEC website under
"http://webstore.iec.ch" in the data related to the specific publication. At this date, the
publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
_____________
2 Normative references
Replace the existing reference IEC 60118-4:2006, including its title, by the following new
reference and title:
IEC 60118-4:2014, Electroacoustics – Hearing aids – Part 4: Induction-loop systems for
hearing aid purposes – System performance requirements
Add, in the reference IEC 60268-2, the date "1987".
Replace, in the reference IEC 60268-4, the date "2004" by "2014".
Add, in the reference IEC 60603-11, added by IEC 62489-1:2010/AMD1:2014, the date
"1992".
Replace the existing reference IEC 61938, including its title, by the following new reference
and title:
IEC 61938:2013, Multimedia systems – Guide to the recommended characteristics of
analogue interfaces to achieve interoperability
3.1
useful magnetic field volume
Replace, in the definition, the reference "IEC 60118-4:2006" by "IEC 60118-4:2014".

© IEC 2017
3.6
assistive listening device
ALD
Replace, in Note 1 of this term, added by IEC 62489-1:2010/AMD1:2014, the reference
"IEC 60118-4:2006" by "IEC 60118-4:2014".
5.1 General
Replace, in the second paragraph of this subclause, modified by
IEC 62489-1:2010/AMD1:2014, the reference "IEC 60118-4:2006" by "IEC 60118-4:2014".
5.4.1.1 Characteristic to be specified
Replace, in the note, the reference "IEC 61938" by "IEC 61938:2013".
5.4.2.1 Characteristic to be specified
Replace, in the note, the reference "IEC 61938" by "IEC 61938:2013".
5.4.10.1 Characteristic to be specified
Replace, in the note, the reference "6.4 of IEC 60118-4:2006" by "Clause 10 of
IEC 60118-4:2014".
7.1 General
Replace, in the existing paragraph, the reference "IEC 61938" by "IEC 61938:2013".
9 Neck loops
Replace, in the note to this clause, added by IEC 62489-1:2010/AMD1:2014, the reference
"IEC 60118-4:2006" by "IEC 60118-4:2014".
9.3.4.1 Type of connector
Replace, in the existing paragraph, the reference "IEC 60603-11" by "IEC 60603-11:1992".
10.2 Recommendations for fixed devices
Replace, in the last paragraph of this subclause, added by IEC 62489-1:2010/AMD1:2014, the
reference "IEC 61938" by "IEC 61938:2013".
10.3 Recommendations for portable device
...