ISO/IEC 25435:2006 60 mm 只读 ODC的数据交换-容量1,8 Gbytes（UMDTM）

标准编号：ISO/IEC 25435:2006

中文名称：60 mm 只读 ODC的数据交换-容量1,8 Gbytes（UMDTM）

英文名称：Data Interchange on 60 mm Read-Only ODC — Capacity: 1,8 Gbytes (UMDTM)

发布日期：2006-06

标准范围

This International Standard specifies the mechanical, physical and optical characteristics of a 60 mm, readonlyODC having a maximum capacity of 1,8 Gbytes. It specifies the physical format, the quality of therecorded signals, the format of the data and its modulation method, thereby allowing for informationinterchange by means of such ODCs.This International Standard specifies two types of ODCs, Type A and Type B:Type A: Single layer disk with maximum recorded capacity of 0,9 G-bytes;Type B: Dual layer disk with maximum recorded capacity of 1,8 G-bytes.Information interchange between systems also requires, at a minimum, agreement between the interchangeparties upon the interchange code(s) and the specifications of the structure and labeling of the information onthe interchanged ODCs. UMD? is the trade mark of Sony Computer Entertainment Inc.

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