ISO/IEC 11557:1992 Preview
Information technology -- 3,81 mm wide magnetic tape cartridge for information interchange -- Helical scan recording -- DDS-DC format using 60 m and 90 m length tapes
This standard was last reviewed and confirmed in 2002. Therefore this version remains current.
Specifies the physical and magnetic characteristics and also the quality of the recorded signal, the recording method and the recorded format (Digital Data Storage - Data Compression, DDS-DC), thereby allowing data interchange between drives by means of such magnetic tape cartridges.