横向磁迹录像机

[中文适用范围]： 包括使用四个视频磁头在垂直于磁带运动方向的平面上旋转的录像机。定义设备的电气和机械特性，以提供录音的互换性。对于某些段落 [外文原描述]： Applies to transverse track recorders, i.e. recorders making use of four video heads rotating in a plane perpendicular to the direction of tape motion. Defines the electrical and mechanical characteristics of equipment which will provide for interchangeability of recordings. This standard is in accordance with ITU-R specifications, unless otherwise specified.