本实施规程规定了用于主观评估接收器或监视器设置以及从3/4英寸E型和1/2英寸G型和H型螺旋扫描磁带复制机获得的视频和音频整体性能的磁视频参考磁带。不需要测试仪器。

This practice specifies magnetic video reference tapes for subjective evaluation of receiver or monitor setup and overall performance of video and audio derived from 3/4-in type E and 1/2-in types G and H magnetic helical-scan tape reproducers. No test instruments are required.