Being related to communication and broadcast television area, the invention is in use for reducing cost of hardware in signal transmission system.

本发明公开了一种信号发射系统、方法及装置，涉及通信及广播电视领域。用以降低信号发射系统的硬件成本。

youdao

Aereo allows consumers portable and simple access to that broadcast television signal.

ENGADGET: Aereo unveils free trial and new prices for its NYC-based internet TV service (video)

Aereo believes that consumers have a fundamental right to access over the air television that broadcasts on the public airwaves, and that enhancing and supporting public access to that local broadcast signal is important.

ENGADGET: Aereo unveils free trial and new prices for its NYC-based internet TV service (video)