DATV DigitalAssistedTeleVision 数字辅助电视
DATV DynamicAccuracyTestSystem 准确度动态测试系统
ABBREVIATION for digitally assisted television: a technique in which special digital signals are transmitted with an analogue picture signal to assist the receiver to display the picture to the best advantage 数码电视
应用推荐
模块上移
模块下移
不移动