IEC 63087-1:2021

IEC 63087-1 ®
Edition 1.0 2021-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Assistive listening devices and systems for active assisted living –
Part 1: General
Dispositifs et systèmes d'aide à l'audition pour l'assistance à l'autonomie à
domicile –
Partie 1: Généralités
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IEC 63087-1 ®
Edition 1.0 2021-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Assistive listening devices and systems for active assisted living –

Part 1: General
Dispositifs et systèmes d'aide à l'audition pour l'assistance à l'autonomie à

domicile –
Partie 1: Généralités
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 13.180; 33.160.99 ISBN 978-2-8322-1010-3

– 2 – IEC 63087-1:2021 © IEC 2021
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 General . 7
4.1 Assistive listening devices and systems . 7
4.2 Sources of audio for assistive listening . 7
4.3 Dedicated assistive listening systems . 8
5 Requirements in the context of accessibility and ease of use . 8
5.1 Requirements for products and systems under the control of the user . 8
5.1.1 General requirements . 8
5.1.2 Considerations for specific products and systems under the control of
the user . 9
5.2 Requirements for products and systems not under the control of the user . 9
5.2.1 General requirements . 9
5.2.2 Considerations for specific products and systems not under the control
of the user . 10
6 Claims of conformity . 10
Bibliography . 11

Table 1 – Sources of audio for assistive listening . 7
Table 2 – Dedicated assistive listening systems . 8

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ASSISTIVE LISTENING DEVICES AND SYSTEMS
FOR ACTIVE ASSISTED LIVING –
Part 1: General
FOREWORD
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IEC 63087-1 has been prepared by Technical Area 16: Active Assisted Living (AAL), wearable
electronic devices and technologies, accessibility and user interfaces of IEC technical
committee 100: Audio, video and multimedia systems and equipment. It is an International
Standard.
The text of this International Standard is based on the following documents:
FDIS Report on voting
100/3601/FDIS 100/3623/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.

– 4 – IEC 63087-1:2021 © IEC 2021
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/standardsdev/publications.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under webstore.iec.ch in the data related to the
specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
INTRODUCTION
AAL (Active Assisted Living) aims to improve the quality of users lives. The user is any person
of any age who uses or benefits from AAL products, services and systems. IEC has created the
Systems Committee AAL which is tasked to develop systems standards taking into account the
following: products, services and systems, safety, security and privacy.
The TC 100 title items, audio, video and multimedia devices and systems provide various
services to users; however, some of users may have difficulties of hearing, viewing and sensing
because of their age or some other reasons. As the number of such users is increasing, IEC
meets these needs with the philosophy of AAL.
The legacy standardization work focuses on providing quality and functions to the ordinary user;
this document specifies the requirement for providing audio quality and functionalities to the
users who have some difficulties with hearing and listening.
Personal listening systems are used to improve the perception and audibility of a range of sound
sources when listening in non-ideal situations. Examples of these include listening to a
television when not seated close to it, following a discussion in a meeting, engaging in a one-
to one conversation, or in other applications where programme material is available such as
transport, theatre or education environments where provision
...