| 全数字电视制作系统的设计考虑 |
| |
| 引用本文： | 李旋宗.全数字电视制作系统的设计考虑[J].广播与电视技术,1994,21(12):17-22. |
| |
| 作者姓名： | 李旋宗 |
| |
| 作者单位： | 中央电视台 |
| |
| 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成是关键。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。
|
| 关 键 词： | 节目制作 电视制作系统 设计考虑 |
Considerations about Full Digital TV production System |
| |
| Li Xuanzong.Considerations about Full Digital TV production System[J].Radio & TV Broadcast Engineering,1994,21(12):17-22. |
| |
| Authors: | Li Xuanzong |
| |
| Affiliation: | Li Xuanzong |
| |
| Abstract: | 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. |
| |
| Keywords: | digital component digital composite serial digitaltransmission parallel digital transmission |
| 本文献已被 CNKI 维普 等数据库收录！ |
