PDC
noun[U]
uk/ˌpiː.diːˈsiː/us/ˌpiː.diːˈsiː/abbreviationforprogrammedeliverycontrol: asystemforstartingandstoppingavideorecordingautomatically, usingspecialsignalsbroadcastat thebeginningand end of atelevisionprogramme
节目传送控制（一种自动开始和停止录制视频的系统，使用电视节目开始和结束时发出的特殊信号，programme delivery control的缩写）Audio & video equipment
- 78
- analogue
- audiocassette
- audiotape
- body cam
- box set
- compact disc
- DAT
- hi-fi
- jukebox
- low-fi
- MD
- tweeter
- VCR
- video technology
- videocassette
- videocassette recorder
- Walkman
- wire
- woofer