Projection TV cable, network game signal effect

With the TV signal of development, many people began to purchase high-definition flat panel television, in Beijing, Gehua CATV users are using a high-definition set-top boxes, ready for viewing high-definition television at great prices.

At the same time, the rapid rise of the Internet, a wave of non-TV streams beginning to flourish, use the monitor, use a laptop, there are quite a few are using a mobile phone used to watch TV shows, and certainly not to enjoy the projector screen output of FANS.

High-definition exactly how close to us?

Even if it is not concerned about the users of HD, already well known to definition.

Several parties super powerful publicity, let us deeply, HD-by your side, you're watching high-definition, I am playing high-definition, each other. Let's look at what is HDTV? HD, English HighDefintion. We can be as simple as it is a high-quality video output. High definition display screen, you must have two conditions:

1. physical resolution minimum 720 lines, or by line i.e. 720p 1080-line interlaced, i.e. 1080i.

720p, usually known as 1080p HDTV;, is commonly called full HD.

2. the screen for widescreen TV transverse and longitudinal ratio 16: 9, movie transverse and longitudinal 2.25: 1.

Big temptation

The final display output devices, we look at by the most direct, the most common is the large screen TV, everyone knows "buy TV, of course, to buy a large, high-definition."

Indeed, we are using large screen TV, video, MP4 Player, DVD player, basically universal definition; even the compact notebook also reach high standards, 1366 × 768 resolution. HD equipment, indeed around us, it is close to us, but limited to a display device.

HD film sources is a problem, see the TV programmes or the primary use of the large screen.

We look at television, what is the need to buy a high definition projector, buy high-definition television, the issue continues to haunt the us.

Topic focus:

Select low end projector + PC, to achieve network TV, expenses in the projector, and the latter part of the bulb.

Select flat panel TV + set top box, cable TV, expenses on TV.

Is better, network TV shake traditional cable TV?

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This article navigation:

No. 01: high-definition exactly how close to us

No. 02: HD-close up

Article 03: watch TV also have countermeasures

Article 04: cable TV is taking effect

Chapter 05: network TV is taking effect

Section 06: comments on performance close to trial