信息技术 信息交换用8mm宽磁带盒 螺旋扫描记录 VXA-1格式

[中文适用范围]： 该国际标准规定了 8 毫米宽盒式磁带的物理和磁性特性，以实现此类盒式磁带在驱动器之间的物理互换。 它还指定了记录信号的质量、记录方法和称为 VXA-1 的记录格式，从而允许通过此类磁带盒在驱动器之间进行数据交换。 本国际标准根据盒中所含磁带的长度规定了三种类型，称为 A 型、B 型和 C 型。 系统之间的信息交换至少还要求交换双方就交换代码达成一致。 (s) 以及所更换墨盒上的结构规格和信息标签。 如果使用此格式进行压缩，则应符合国际标准 ISO/IEC 15200。 [外文原描述]： This International Standard specifies the physical and magnetic characteristics of an 8 mm wide magnetic tape cartridge to enable physical interchange of such cartridges between drives. It also specifies the quality of the recorded signals, the recording method and the recorded format called VXA-1, and thereby allowing data interchange between drives by means of such magnetic tape cartridges. This International Standard specifies three types depending on the length of magnetic tape contained in the case, referred to as Type A, Type B and Type C. Information interchange between systems also requires, at a minimum, agreement between the interchange parties upon the interchange code(s) and the specifications of the structure and labelling of the information on the interchanged cartridge. If compression is used with this format, it shall be according to International Standard ISO/IEC 15200.