EN IEC 62702-1-2:2022

Audio archive system - Part 1-2 : BD disk and data migration for long-term audio data storage

IEC 62702-1-2:2022 is available as IEC 62702-1-2:2022 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62702-1-2:2022 specifies a method of data-quality assurance for writable BD disks (hereafter referred to as "disks") which are specified for long-term data storage, and a data migration method which can sustain the recorded data on disks for long-term audio data preservation. The writable disks include BD recordable disk and BD rewritable disk. IEC 62702-1-2:2022 cancels and replaces the first edition published in 2016. This edition constitutes a technical revision. In order to reflect the updates to ISO/IEC 29121:2021, this edition includes the following significant technical changes with respect to the previous edition: a) ISO/IEC 16963 has been identified as the referee test method for the estimation of lifetime; b) the ambient conditions for the measurement of maximum data error have been added; c) the requirements for test drives have been changed considering the use condition of users; d) the requirements for the estimated lifetime have been defined more clearly; e) the requirements for the periodic performance test have been defined more clearly.

Audio Archivierungssystem – Teil 1-2: BD-Disk und Datenmigration für die Langzeit-Audiodaten-Speicherung

Système d'archivage audio - Partie 1-2: Disque BD et migration de données pour le stockage à long terme des données audio

IEC 62702-1-2:2022 est disponible sous forme de IEC 62702-1-2:2022 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 62702-1-2:2022 spécifie une méthode d'assurance de la qualité des données pour les disques BD inscriptibles (ci-après dénommés "disques") qui sont spécifiés pour le stockage à long terme des données, ainsi qu'une méthode de migration des données capable de conserver les données enregistrées sur les disques de manière à assurer la conservation à long terme des données audio. Les disques inscriptibles incluent les disques enregistrables BD (Blu-ray Disk) et les disques réenregistrables BD. L'IEC 62702-1-2:2022 annule et remplace la première édition parue en 2016. Cette édition constitue une révision technique. Afin de refléter les mises à jour apportées à l'ISO/IEC 29121:2021, cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) l'ISO/IEC 16963 a été identifiée comme méthode d'essai de référence pour l'estimation de la durée de vie; b) des conditions ambiantes ont été ajoutées pour le mesurage de l'erreur de données maximale; c) les exigences relatives aux unités d'essai ont été modifiées en fonction des conditions d'utilisation des utilisateurs; d) les exigences relatives à la durée de vie estimée ont été définies de manière plus précise; e) les exigences relatives à l'essai périodique de performances ont été définies de manière plus précise.

Sistem zvočnega arhiva - 1-2 del: BD disk in migracija podatkov za dolgoročno shranjevanje zvočnih podatkov

General Information

• Status: Not Published
• Publication Date: 18-Sep-2022
• ICS: 33.160.30 - Audio systems
• ICS: 35.220.30 - Optical storage devices
• Technical Committee: CLC/TC 100X - Audio, video and multimedia systems and equipment and related sub-systems
• Drafting Committee: IEC/TC 100 - IEC_TC_100
• Current Stage: 5098 - Decision to drop project - Standstill maintained / released - Formal Approval
• Completion Date: 28-Sep-2022
• Ref Project: oSIST prEN IEC 62702-1-2:2022 - Audio archive system - Part 1-2 : BD disk and data migration for long-term audio data storage

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN IEC 62702-1-2:2022
01-januar-2022
Sistem zvočnega arhiva - 1-2 del: BD disk in migracija podatkov za dolgoročno
shranjevanje zvočnih podatkov
Audio archive system - Part 1-2 : BD disk and data migration for long-term audio data
storage
Ta slovenski standard je istoveten z: prEN IEC 62702-1-2:2021
ICS:
33.160.30 Avdio sistemi Audio systems
35.220.30 Optične shranjevalne Optical storage devices
naprave
oSIST prEN IEC 62702-1-2:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN IEC 62702-1-2:2022

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oSIST prEN IEC 62702-1-2:2022
100/3671/CDV

COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 62702-1-2 ED2
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2021-11-19 2022-02-11
SUPERSEDES DOCUMENTS:
100/3605/CD, 100/3646/CC

IEC TA 6 : STORAGE MEDIA, STORAGE DATA STRUCTURES, STORAGE SYSTEMS AND EQUIPMENT
SECRETARIAT: SECRETARY:
Japan Mr Koji Tsukada
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:


Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.

This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.

TITLE:
Audio archive system - Part 1-2 : BD disk and data migration for long-term audio data storage

PROPOSED STABILITY DATE: 2027

NOTE FROM TC/SC OFFICERS:


Copyright © 2021 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to download this
electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.
You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without
permission in writing from IEC.

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oSIST prEN IEC 62702-1-2:2022
– 2 – IEC CDV 62702-1-2 Ed2 © IEC:2021
1 CONTENTS
2 CONTENTS . 2
3 FOREWORD . 4
4 INTRODUCTION . 6
5 1 Scope . 7
6 2 Normative references . 7
7 3 Terms and definitions . 7
8 4 Disk and lifetime for long-term audio data storage . 9
9 4.1 Disk for long-term audio data storage . 9
10 4.2 Lifetime estimation . 9
11 4.3 B life for long-term audio data storage. 10
mig
12 4.4 Estimated-lifetime rank and display colour . 10
13 4.4.1 Estimated-lifetime rank and display colour identification . 10
14 4.4.2 Bmiglife and display colour indication on disks and packages . 10
15 5 Test condition, test methods and disks for audio data . 11
16 5.1 Ambient conditions of maximum data error measurement . 11
17 5.2 Test methods . 11
18 5.2.1 Playback test drive . 11
19 5.2.2 Test area and sample disk . 11
20 5.2.3 Recording test drive.
...