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- But experts say they cannot rival the economic advantages of terrestrial broadcasting that allows local programming and local advertising. 但专家们认为,卫星传播在经济效益上不能与地面传播相比,因为后者可以编排地方节目,做当地的广告。
- DRM (Digital Radio Mondiale) is a flexible digital sound broudcasting system for terrestrial broadcasting in bands below 30MHz. 数字调幅广播DRM(Digital Radio Mondiale)系统是1999年世界上几十个国家广播机构联合开发的应用于30MHz以下频段的地面数字声音广播系统。
- The CCIR recommendations on ETV, D2-MAC and digital TV terrestrial broadcasting systems, and the development of the all digital HDTV systems in USA, are also introduced. 有关ETV,D2-MAC及数字电视地面广播系统的CCIR建议书,以及美国全数字HDTV的发展也作了介绍。
- In chinese national standard for Digital Multimedia Terrestrial Broadcasting(DMB-T),QC irregular LDPC code is used as forward error correction coding. 摘要 在我国的数字电视广播地面传输标准DMB-T中,使用了准循环非规则LDPC码作为前向纠错编码。
- In 2003, digital terrestrial broadcasting began in the three major metropolitan areas of Tokyo, Nagoya, and Osaka, taking Japan truly into the digital broadcasting age. 随后从2003年开始在日本关东、中京、近畿等三大经济圈内推出地面波数字节目播放,迈入了数码广播电视时代的大门。
- In the light of these results, Government has formulated policy proposals on digital terrestrial broadcast for consultation with the industry and the community. 政府已根据测试结果,制订有关引进数码地面广播服务的政策建议,向业界和公众进行谘询。
- A channel model specially applied to the terrestrial broadcasting of high definition tele-vision(HDTV) is presented on the base of analyzing some kinds of channel models over VHF/UHF. 本文在参考了各种VHF/UHF信道模型的基础上,提出了一种专用于HDTV地面广播的信道模型。
- In Asia Pacific, CNBC is distributed via satellite, cable and terrestrial broadcast networks, as well as broadband. CNBC content is also distributed on the 3G platform through selective markets. 在亚洲太平洋地区,CNBC通过卫星、光缆和陆地广播网络发射信号。CNBC内容也通过选择性的市场将信号发送给3G平台。
- digital television terrestrial broadcasting 地面数字电视广播
- Digital Multimedia Terrestrial Broadcasting(DMB-T) 数字电视广播地面传输标准
- Digital Television Terrestrial Broadcasting System 数字电视地面广播传输系统
- digital television terrestrial broadcasting (DTTB) 数字电视地面传输
- digital television terrestrial broadcasting(DTYB) 地面数字电视广播
- This may further be influenced by the spread of Digital Terrestrial Broadcasts, giving a type of multiplier effect attributing more to contributing developments in the industry. 而且从现在起更要提高与地面数字播放的普及之间的增效作用,为业界的进一步发展做出贡献。
- Cutoff Rate of Digital TV Terrestrial Broadcasting System 数字电视地面广播系统的截止率求解
- Modulation scheme for digital TV terrestrial broadcasting 一种用于数字电视地面广播的编码调制方案
- Digital Television Terrestrial Broadcasting (DTFB) standard 数字电视地面传输标准
- The chairman's speech will be broadcast nationwide. 主席的讲话将向全国广播。
- She missed the broadcast, she forgot to listen in. 她错过了那个节目的播出,她忘记收听了。
- She is an announcer in TV broadcast. 她是电视台的一名主持人。