IEC_62104-2015.pdf

IEC 62104 Edition 3.0 2015-07 INTER NA TIONA L STA NDA R D Characteristics of DAB receivers IEC 62104:2015-07(en)Copyright International Electrotechnical Commission THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2015 IEC,Geneva,Switzerland All r ights r eserved.Unless otherwise specif ied,no par t of this publication may be reproduced or utilized in any f orm or by any means,electr onic or mechanical,including photocopying and microfilm,without permission in writing f rom either IEC or IECs member National Committee in the country of the requester.If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication,please contact the address below or your local IEC member National Committee f or fur ther information.IEC Central Office Tel.:+41 22 919 02 11 3,r ue de Varemb Fax:+41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzer land www.iec.ch About the IEC The Inter national Electrotechnical Commission(IEC)is the leading global organization that prepares and publishes International Standar ds f or all electr ical,electronic and related technologies.About IEC publications The technical content of IEC publications is kept under constant review by the IEC.Please make sur e that you have the latest edition,a corrigenda or an amendment might have been published.IEC Catalogue-webstore.iec.ch/cat alogue The stand-alone application for consulting the entir e bibliographical information on IEC International Standards,Technical Specifications,Technical Reports and other documents.A vailable for PC,Mac OS,A ndroid Tablets and iPad.IEC publicat ions search-www.iec.ch/searchpub The advanced search enables to find IEC publications by a variety of criteria(reference number,text,technical committee,).It also gives information on projects,replaced and withdraw n publications.IEC Just Published-webstore.iec.ch/just published Stay up to date on all new IEC publications.Just Published details all new publications released.A vailable online and also once a month by email.Electropedia-www.electropedia.org The worlds leading online dictionar y of electronic and electrical terms containing more than 30 000 terms and definitions in English and French,with equivalent terms in 15 additional languages.A lso k now n as the International Electrotechnical V ocabular y (IEV)online.IEC Glossar y -st d.iec.ch/glossary More than 60 000 electrotechnical terminology entries in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002.Some entries have been collected from earlier publications of IEC TC 37,77,86 and CISPR.IEC Cust omer Service Centre-webst ore.iec.ch/csc If you wish to give us y our feedback on this publication or need fur ther assistance,please contact the Customer Service Centre:csciec.ch.Copyright International Electrotechnical Commission IEC 62104 Edition 3.0 2015-07 INTERNA TIONA L STA NDA R D Characteristics of DA B receivers INTER NA TIONAL ELECTROTECHNICAL COMMISSION ICS 33.060.20 ISBN 978-2-8322-2812-8 Registered t rademark of t he Int ernational Electrot echnical Commission W arning!Make sure that you obtained this publication from an authorized distributor.Copyright International Electrotechnical Commission 2 IEC 62104:2015 IEC 2015 CONTENTS FOREWORD.6 1 Scope.8 2 Normative ref erences.8 3 Terms and def initions.10 4 Basic implementation and f unctional perf ormance requirements.13 4.1 Automatic mode selection.13 4.1.1 General.13 4.1.2 Requirements.13 4.2 Frequency bands.13 4.3 Channel decoder.13 4.3.1 Standard receiver.13 4.3.2 Multimedia receiver.13 4.4 Service selection.13 4.4.1 General.13 4.4.2 Requirements.14 4.5 Receiver reactions to a multiplex reconf iguration.14 4.6 Audio decoder.14 4.6.1 General.14 4.6.2 DAB services.15 4.6.3 DAB+services.15 4.7 Automatic switching to another ensemble.15 4.8 Response to conditional access(CA)services.15 4.8.1 General.15 4.8.2 Requirements f or DAB receivers without CA capabilities.15 4.9 Output f or audio and other services.15 4.9.1 General.15 4.9.2 Requirements.16 4.10 Display.16 4.10.1 Standard receiver.16 4.10.2 Multimedia receiver.16 4.11 Text labels.16 4.11.1 Standard receiver.16 4.11.2 Multimedia receiver.16 4.12 Data applications.17 4.12.1 Standard receiver.17 4.12.2 Multimedia receiver.17 5 Interf aces.17 5.1 General.17 5.2 RF input.17 5.2.1 General.17 5.2.2 Domestic and portable receivers.17 5.2.3 Automotive receivers.18 5.3 Analogue audio interf ace(see IEC 61938).19 5.4 Digital audio interf ace(see IEC 60958-3).19 6 Options.19 6.1 General.19 Copyright International Electrotechnical Commission IEC 62104:2015 IEC 2015 3 6.2 Service lists.19 6.3 Display.20 6.3.1 General.20 6.3.2 Service labels and service component labels.20 6.3.3 Dynamic label.20 6.3.4 Signal quality indicator.20 6.3.5 Audio coding inf ormation.20 6.4 Other receiver f eatures.21 6.4.1 Time and date.21 6.4.2 Service f ollowing.21 6.4.3 Announcements.21 6.4.4 Dynamic range control(DRC).21 6.5 Data f