在地面数字电视系统中，广播信道存在着突发噪声干扰和随机噪声干扰，而且前者的危害甚于后者。
In digital terrestrial television system, there is much burst and random noise in the broadcasting channel, and burst noise is more harmfully than random noise.
这种地面数字电视广播系统使得更多人能够使用这项新服务。
This terrestrial digital broadcast system means that more people will be able to use the service.
本项目完成的是中国地面数字电视融合方案接收系统的硬件平台设计。
The hardware design of the receiver according to the merged blue print for digital terrestrial television system in China was completed in this project.
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