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2007年03 期
| 标题 |
| 浅析有线数字电视机房的构筑(43 卷) |
| 英文标题 |
| Construction of Cabled Digital TV Equipment Room |
| 摘要 |
| 为适应数字电视发展的需要,介绍了新建的由双机硬盘播出、信号接收、信号复用、信号加密加扰、信号调制和与管理信号有关的子系统组成的有线数字信号机房。 |
| 作者 |
| 新闻作者:魏静波 |
| 关键字 |
关键词:数字信号，信号处理，机房 |
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| 标题 |
| 浅析有线数字电视机房的构筑(43 卷) |
| 英文标题 |
| Construction of Cabled Digital TV Equipment Room |
| 摘要 |
| 为适应数字电视发展的需要,介绍了新建的由双机硬盘播出、信号接收、信号复用、信号加密加扰、信号调制和与管理信号有关的子系统组成的有线数字信号机房。 |
| 作者 |
| 新闻作者:魏静波 |
| 关键字 |
关键词:数字信号，信号处理，机房 |
| COPYRIGHT©2001-2025 CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED，ALL RIGHTS RESERVED | ||
|
