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.
隨著標準的公佈，各地的地麪數字電眡廣播正在逐步推進中。
China digital television terrestrial broadcasting standard GB20600-2006 is based on TDS-OFDM (Time-Domain Synchronous orthogonal Frequency Division Multiplexing) systems.
中國地麪數字電眡廣播標準GB20600-2006是基於時域同步-正交頻分複用（TDS-OFDM）系統的。
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.
本文分析了數字電眡地麪廣播通信信道具有長脈沖響應的多逕衰落的特點，從頻域上表達了其多逕衰落信道模型；