標準號：ANSI ISO/IEC 15757-1998
中文標準名稱：信息技術.8 mm寬盒式磁帶的數據交換.螺旋掃描紀錄.INCITS采納的DA-2格式
英文標準名稱：Information technology Data interchange on 8 mm wide magnetic tape cartridge Helical scan recording DA-2 format Adopted by INCITS
標準類型：L64;L72
發布日期：1998/7/15 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：L64;L72
國際標準分類號：35.220.23
適用范圍：Specifies the physical and magnetic characteristics of magnetic tape cassettes, using magnetic tape 12, 65 mm wide so as to provide physical interchange of such cassettes between drives. Also specifies the quality of the recorded signals, the recording method and the recorded format, called Digital Tape Format-1 (DTF-1), thereby allowing data interchange between drives by means of such cassettes. The format supports variable length Logical Records, high speed search, and the use of a registered algorithm for data compression. This International Standard specifies two sizes of cassette.