BS EN 61883-6-2014 Consumer audio video equipment Digital interface Audio and music data transmission protocol《用户音频 视频设备 数字接口 音频和音乐数据传输协议》.pdf
《BS EN 61883-6-2014 Consumer audio video equipment Digital interface Audio and music data transmission protocol《用户音频 视频设备 数字接口 音频和音乐数据传输协议》.pdf》由会员分享,可在线阅读,更多相关《BS EN 61883-6-2014 Consumer audio video equipment Digital interface Audio and music data transmission protocol《用户音频 视频设备 数字接口 音频和音乐数据传输协议》.pdf(122页珍藏版)》请在麦多课文档分享上搜索。
1、BSI Standards PublicationConsumer audio/video equipment Digital interfacePart 6: Audio and music data transmission protocolBS EN 61883-6:2014National forewordThis British Standard is the UK implementation of EN 61883-6:2014. It is identical to IEC 61883-6:2014. It supersedes BS EN 61883-6:2005 which
2、 is withdrawn.The UK participation in its preparation was entrusted to Technical Com-mittee EPL/100, Audio, video and multimedia systems and equipment.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the
3、 necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 79867 2ICS 33.160.01; 35.200Compliance with a British Standard cannot confer immunity fromlegal obligations.This British
4、 Standard was published under the authority of theStandards Policy and Strategy Committee on 30 November 2014.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 61883-6:2014EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 61883-6 October 2014 ICS 33.160.01; 35.200
5、 Supersedes EN 61883-6:2005 English Version Consumer audio/video equipment - Digital interface - Part 6: Audio and music data transmission protocol (IEC 61883-6:2014) Matriel audio/vido grand public - Interface numrique - Partie 6: Protocole de transmission de donnes audio et musicales (CEI 61883-6:
6、2014) Audio-Video-Gerte der Unterhaltungselektronik - DigitaleSchnittstelle - Teil 6: bertragungsprotokoll fr Ton- und Musikdaten (IEC 61883-6:2014) This European Standard was approved by CENELEC on 2014-10-08. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipu
7、late 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 Europea
8、n 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 member
9、s are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,Lithuania, Luxembourg, Malta, the Netherlands, Norway
10、, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation ElectrotechniqueEuropisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Ma
11、rnix 17, B-1000 Brussels 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 61883-6:2014 E EN 61883-6:2014 - 2 - Foreword The text of document 100/2341/FDIS, future edition 3 of IEC 61883-6, prepared by Technical Area 4 “Digital s
12、ystem interfaces and protocols“ of IEC/TC 100 “Audio, video and multimedia systems and equipment“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61883-6:2014. The following dates are fixed: latest date by which the document has to be implemented at national level by pub
13、lication of an identical national standard or by endorsement (dop) 2015-07-08 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2017-10-08 This document supersedes EN 61883-6:2005. Attention is drawn to the possibility that some of the elements of t
14、his document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 61883-6:2014 was approved by CENELEC as a European Standard without any modification. In the
15、 official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60958-4 NOTE Harmonized as EN 60958-4. IEC 61883-6:2002 NOTE Harmonized as EN 61883-6:2002 (not modified). BS EN 61883-6:2014- 3 - EN 61883-6:2014 Annex ZA (normative) Normative references to i
16、nternational publications with their corresponding European publications The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest editi
17、on of the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is
18、 available here: www.cenelec.eu Publication Year Title EN/HD Year IEC 60958 Series Digital audio interface EN 60958 Series IEC 60958-3 - Digital audio interface - Part 3: Consumer applications EN 60958-3 - IEC 61883-1 - Consumer audio/video equipment - Digital interface - Part 1: General EN 61883-1
19、- IEEE 754 1985 1)IEEE Standard for Binary Floating-Point Arithmetic - - IEEE 1394 - IEEE Standard for a High-Performance Serial Bus - - IEEE 1394a - Standard for a High Performance Serial Bus - Amendment 1 - - 1)Superseded by IEEE 754:2008. BS EN 61883-6:2014 2 IEC 61883-6:2014 IEC 2014 CONTENTS 1
20、Scope 13 2 Normative references 13 3 Terms, definitions and abbreviations . 13 3.1 Terms and definitions 13 3.2 Abbreviations 15 4 Reference model for data transmission 16 4.1 General . 16 4.2 Application layer . 17 4.3 Adaptation layer 17 4.4 Packetization layer 18 5 Transport requirements . 19 5.1
21、 Arbitrated short bus reset 19 5.2 Bit, byte, and quadlet ordering 19 6 Packet header for audio and music data 19 6.1 General . 19 6.2 Isochronous packet header format 19 6.3 CIP header format 19 7 Packetization . 20 7.1 Packet transmission method . 20 7.2 Transmission of timing information 20 7.3 T
22、ime stamp processing . 21 7.4 Transmission control . 21 7.4.1 Non-blocking transmission method 21 7.4.2 Blocking transmission method . 23 8 Event types . 24 8.1 General . 24 8.2 AM824 data 27 8.2.1 Generic format . 27 8.2.2 IEC 60958 conformant data . 29 8.2.3 Multi-bit linear audio (MBLA) . 29 8.2.
23、4 One-bit audio . 30 8.2.5 MIDI conformant data 31 8.2.6 SMPTE time code data 32 8.2.7 Sample count data . 32 8.2.8 High-precision multi-bit linear audio . 32 8.2.9 Ancillary data . 33 8.2.10 Application specific ancillary data 35 8.3 32-bit floating-point data . 35 8.4 24-bit 4 audio pack 36 8.5 32
24、-bit generic data 36 9 FDF definition 36 9.1 Overview 36 9.2 Basic format 37 9.3 Special format . 39 BS EN 61883-6:2014IEC 61883-6:2014 IEC 2014 3 10 FDF definition for AM824 data . 39 10.1 Definition of N-flag 39 10.2 Supplementary SFC definition . 39 10.3 Clock-based rate control mode (FDF = 0000
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