GSO ISO/IEC 1864:2017

Information technology -- Unrecorded 12,7 mm (0,5 in) wide magnetic tape for information interchange -- 32 ftpmm (800 ftpi), NRZ1, 126 ftpmm (3 200 ftpi) phase encoded and 356 ftpmm (9 042 ftpi), NRZ1

GSO ISO/IEC 1864:2017 发布历史

GSO ISO/IEC 1864:2017由GSO 发布于 2017-10-03。

GSO ISO/IEC 1864:2017在国际标准分类中归属于: 35.220.22 磁带。

GSO ISO/IEC 1864:2017 的最新版本是哪一版？

最新版本是 GSO ISO/IEC 1864:2017 。

GSO ISO/IEC 1864:2017的历代版本如下：

• 2017年 GSO ISO/IEC 1864:2017

This International Standard specifies the characteristics of 12,7 mm (0,5 in) wide magnetic tape with reel, to enable magnetic and mechanical interchangeability of such tape between information processing systems. This International Standard applies solely to magnetic tape for digital recording using the NRZ1 method of recording at 32 ftpmm and 356 ftpmm (800 ftpi and 9 042 ftpi) or the phase-encoded method of recording at 126 ftpmm (3 200 ftpi) in which the direction of magnetization is nominally longitudinal. NOTE 1 Some numeric values in the SI and/or Imperial measurement system in this International Standard have been rounded off and therefore are consistent with, but not exactly equal to, each other. Either system may be used, but the two should be neither intermixed nor reconverted. The original design was made using the Imperial measurement system.

标准号

GSO ISO/IEC 1864:2017

发布

2017年

发布单位

GSO

当前最新

GSO ISO/IEC 1864:2017

 

 

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