CCTV术语及一些知识(共13页).doc

精选优质文档-倾情为你奉上CCTV术语与基本知识简称 全称 中文CCVE Closed Circuit Video Equipment 闭路视频设备CCTV Closed Circuit Television 闭路电视VTR Video Tape Recorder ELC Electronic Light ControlBLC Black Light Compensation 不可见光补偿、逆光补偿W/B White Balance 白平衡ALC Automatic Light Control 自动光补偿、自动辉光校正、背光补偿、逆光补偿S/NRatio Signal-to-Noise Ratio 信号杂讯比LCD Liqudified Crystal Display 液晶显示器DSP Digital Signal Processing 数字信号处理VDA Video Distruibuting Amp