Digital audio tape recorder reel to reel system, using 6,3 mm
magnetic tape, for professional use - Part 1: General requirements
数字音频磁带录音机卷对卷系统 使用6.3毫米
专业用磁带.第1部分:一般要求
Applies to stereophonic digital audio recording on 6,3 mm wide tape
with stationary heads for professional use. Defines the mechanical
and electrical characteristics necessary to ensure the
interchangeability of programme recorded digital audio signal on
magnetic tape amongst professional industries.