摘要
在全数字电视制作系统的设计中，选择数字编码方式和接口形式是关键。本文通过对分量数字与复合数字、串行数字传输与并行数字传输的分析比较，以及考虑到先建立的数字制作系统必须能与后建立的全台数字化大系统联网运行，最后选定了分量数字和串行数字接口方式。
To make a choice between composite coding or component coding and between parallel interface or serial interface is crucial in the design of a full digital TV production system. In this paper,digital component coding and digital composite coding, serial digital transmission and parallel digital transsmission are compared. Considering the digital production systems installed early in a TV center must be incorporated into the future whole center digitization, component coding and serial digital interface are chosen.
出处
《广播与电视技术》
北大核心
1994年第12期17-22,共6页
Radio & TV Broadcast Engineering
关键词
节目制作
电视制作系统
设计考虑
digital component
digital composite
serial digitaltransmission
parallel digital transmission
