digital television terrestrial broadcasting

常见例句

After the effort of several years, Chinese national standard on digital television terrestrial broadcasting system has reached a mature and eventually released.
随着标准的公布，各地的地面数字电视广播正在逐步推进中。
China digital television terrestrial broadcasting standard GB20600-2006 is based on TDS-OFDM (Time-Domain Synchronous orthogonal Frequency Division Multiplexing) systems.
中国地面数字电视广播标准GB20600-2006是基于时域同步-正交频分复用（TDS-OFDM）系统的。
The characteristics of the digital television terrestrial broadcasting (DTTB) channels with long impulse responses are analyzed, and the frequency domain multipath channel model is given.
本文分析了数字电视地面广播通信信道具有长脉冲响应的多径衰落的特点，从频域上表达了其多径衰落信道模型；