GB/T 15131.2-1995
AbolishedInformation processing--Data interchange on 130mm flexible disk cartridges using modified frequency modulation recording at 13262 ftprad， on 80 tracks on each side--Part 2:Track format A for 77 tracks
信息处理 数据交换用130 mm改进调频制记录的位密度为13262磁通翻转/弧度、每面80条磁道的软磁盘 第二部分:磁道格式 A ( 用于77条磁道)
Application Summary AI generated
This standard specifies the track format A for 77-track flexible disk cartridges, defining the physical arrangement of data on 130mm disks using modified frequency modulation recording at 13262 flux transitions per radian. It is applied in information processing systems for data interchange between different computer systems and storage devices, ensuring compatibility in data recording and reading. The standard is relevant for manufacturers and users of floppy disk drives and media in legacy computing environments.
Related Standards
GB/Z 17979-2000
Information technology--Guidelines for effective use of optical disk cartridges conforming to GB/T 17234
GB/Z 18808-2002
Information technology--Technical aspects of 130 mm optical disk cartridge write-once recording format
GB/Z 18390-2001
Information technology--Guidance onmeasurement techniques for 90mm optical disk cartridges
GB/T 18807-2002
Information technology--Data interchange on 130 mm optical disk cartridges--Capacity:1.3 gigabytes per cartridge
GB/T 18141-2000
Information technology--Information interchange on 130 mm optical disk cartridges using themagneto-optical effect，for write once，read multiple functionality
GB/T 18140-2000
Information technology--Data interchange on 130 mm optical disk cartridges--Capacity:1 gigabyte per cartridge
GB/T 17960-2000
Information technology--Data interchange on 90 mm flexible disk cartridges using modified frequency modulation recording at 31 831 ftprad on 80 tracks on each side--GB type 303
GB/T 17704.2-1999
Information technology--130mm optical disk cartridge，write once，for information interchange--Part 2:Recording format
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.