标准摘要
[中文适用范围]： IEC 62702-1的本部分规定了用于长期数据存储的可写磁盘（以下简称“磁盘”）的数据质量保证方法，以及可以长期维持磁盘上记录的数据的数据迁移方法。 -术语音频数据保存。可写盘包括BD可记录盘和BD可重写盘。 [外文原描述]： IEC 62702-1-2:2017(E) specifies a method of data-quality assurance for writable 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 Blu-ray Disk (BD) Recordable disk and BD Rewritable disk. This document specifies the physical and logical aspects for a standard of audio archives of various storage types which are typically used for audio archives in markets. The IEC 62702 series consists of: - IEC 62702-1, which specifies the minimum requirements on physical aspects of optical disks for digital sound recordings; IEC 62702-1-1 specifies requirements for DVD optical disks, IEC 62702-1-2 specifies requirements for BD optical disks. - IEC 62702-2, which specifies the minimum requirements for digitization of content, format of digitized content, content information and media inspection.
英文名称Audio archive system - Part 1-2 : BD disk and data migration for long-term audio data storage