126th Canton Fair

126th Canton Fair

New Factory Showroom

We are very glad to share with you that we already moved to our new factory.

What is Television

Old portable television A television (also known as a TV) is a machine with a screen. Televisions receive broadcasting signals and turn them into pictures and sound. The word "television" comes from the words tele (Greek for far away) and vision (sight).

How do I check the signal quality on my TV?

Digital signals can still be susceptible to interference, so even if you live in a strong signal area, adverse weather conditions can affect your signal quality.

Comparison of analog vs digital

DTV has several advantages over analog TV, the most significant being that digital channels take up less bandwidth, and the bandwidth needs are continuously variable, at a corresponding reduction in image quality depending on the level of compression as well as the resolution of the transmitted image.

Digital television

Digital television (DTV) is the transmission of television signals, including the sound channel, using digital encoding, in contrast to the earlier television technology, analog television, in which the video and audio are carried by analog signals.