SIS SS-ISO 10149-1990 信息技术．120毫米光学数据只读磁盘数据互换（光盘驱动器）

标准号：SIS SS-ISO 10149-1990
中文标准名称：信息技术．120毫米光学数据只读磁盘数据互换（光盘驱动器）
英文标准名称：Information technology — Data inter- change on read-only 120 mm optical data disks (CD-ROM)
发布日期：1990/4/25 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：This International Standard specifies the characteristics of 120 mm optical disks for information interchange between information processing systems and for information storage, called CD-ROM.The optical disk specified by this International Standard is of the type in which the information is recorded before delivery to the user and can only be read from the disk. This International Standard specifies— some definitions, the environments in which the characteristics of the disk shah be tested and the environments in which it shall be used and stored;— the mechanical, physical, and dimensional characteristics of the disk;— the recording characteristics, the format of the tracks, the error-detecting and the error-correcting characters, and the coding of the information;— the optical characteristics for reading the information.The characteristics are specified for tracks recorded with digital data. According to this International Standard, a disk may also contain one or more tracks recorded with digital audio data. Such tracks shall be recorded according to IEC 908.