电视信号

• Poor reception of tv signals in some areas
  某些地区的电视信号接收效果欠佳的问题
• Time and frequency dissemination via television signals
  利用电视信号传送标准时间频率
• For this reason television signals have a short range
  因此，电视信号的传播距离很短。
• Design and simulation of tv signal source in multisim
  2001环境下全电视信号源的设计与仿真
• Television interference from very high voltage transmission lines
  特高压输电线路对电视信号接收的影响研究
• B / w video signal collection and compression are mainly discussed
  主要讨论了黑白全电视信号的采集和压缩。
• 6catv signals travel strightyly high up into the space from tv stations
  有线电视信号从电视台直接送入空间。
• 6 catv signals travel straightyly high up into the space from tv stations
  有线电视信号从电视台直接送入上空。
• The microwave is always broadcasting tv signals by way of straight line
  传播电视信号的微波总是以直线的方式行进。