Based on the theory of modulation and demodulation, a key technique to realize the real-time transmission of multi-path local signals has been studied, as well as according to circuit.

研究了采用调制与解调方法实现多路现场信号实时传输的关键技术，设计了相应的调制与解调电路，解决了多路现场信号实时传输过程中存在的问题。

youdao

It's one of the most important signals your page offers to a crawler, so why not include a local signal?

这是你的页面向搜索引擎爬虫提供的最为重要的信息之一，所以为什么不提供一些本地化的信息呢？

youdao

A common concern about base station and local wireless network antennas relates to the possible long-term health effects that whole-body exposure to the RF signals may have.

基台和无线局域网络天线方面通常令人关注的一个问题涉及整个人体接触射频信号可造成的长期健康影响。

youdao

The companies have tried to modify overactive repeaters and tweak newer radio models, but the quirk has led to satellite-radio signals bleeding into some local-station signals.

WSJ: FCC Commissioners Will Approve XM-Sirius Deal

Unlike ivi, which distributed grabbed local TV signals in New York, Seattle and other markets and routed them through its servers to subscribers, Aereo at least makes the technological pretense that its subscribers are receiving the signal from a tiny individual antenna equivalent to the rabbit ears that used to sit atop every TV set.

FORBES: Court Calls Streaming-Video Service IVI A Deadly Threat To TV

Aereo streams broadcast TV signals of New York stations to local residents by capturing broadcast signals from the Empire State Building with thousands of small antennas at a site in Brooklyn, and then allowing each subscriber to download the content from an individual antenna.

FORBES: Copyright, Patents, Trademarks: The Outlook For 2013