Digital Optical Recording数字光记录;数字光学记录;数字式光学记录;数位光学记录
digital adaptive recording system数字式自适应纪录系统
Digital sound recording录音
digital tape recording数字磁带记录英语
DVR digital video recording数字视频记录
digital image recording数码影像刻录
digital television recording数字电视录象
Digital Video Recording国内主流的硬盘录像机;录像
digital video recording equipment数字录像设备
With the development of the techniques of optical storage and digital recording, many advanced optical storage and digital recording channels have been proposed, which have been forwarding the research of the signal processing and coding.
随着光存储技术的不断发展，许多先进的光存储和数字记录信道被相继提出，从而推动了信号处理与编码技术的研究。
参考来源 - 二维受限编码信道容量的分析计算N-UNCOUNT（不可数名词） Digital recording is the process of converting sound or images into numbers. (声音或图像的)数字录制
N-COUNT（可数名词） A digital recording is a recording made by converting sound or images into numbers. 数字录制品