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What is High Definition Satellite Television?

 High Definition Satellite Television (HDTV) is THE most significant change to television technology since the introduction of color TV. Nothing has impacted television technology more than HD technology. HDTV boasts high resolution images and life like picture quality with 3 dimensional stereo surround sound. The question remains, what is high definition, and what is the difference from our existing television signals? For the purpose of this article, we'll focus on satellite television and high definition satellite tv technology. Information about standard definition TV (SDTV) and terrestrial based high definition television can be read here

What is High Definition Satellite TV?

High definition satellite TV is a satellite broadcasting format that provides higher resolution picture than over-the-air (analog) broadcasts and regular digital broadcasts, resulting in a detailed, vividly colorful picture.

The measurements used to determine picture definition is measured in scan lines. The more scan lines a picture has, the clearer the picture is. The analog TV (or SDTV) has 525 scan lines per image, while HDTV has up to 1,080 lines per image - almost twice as many lines of resolution - giving you twice the clarity of standard definition TV.

What are the benefits of high definition satellite TV?

The benefits of high definition TV are several. First off, HDTV broadcasts are all digital, meaning that you receive a clear picture without the ghosting or snow effects that you see with analog TV broadcasts. Many cable television providers still broadcast some channels in analog format. Next, you get vivid colors and razor sharp images when compared to analog tv, or regular digital satellite TV. Third, HD programming is in a 16:9 ratio (widescreen) format, which is similar to a movie screen. Finally, High definition programming is broadcast in Dolby Digital surround sound for a three-dimensional listening experience. These combined enhancements equal an unsurpassed quality, not only in picture, but also in sound - resulting in a theatrical experience.

Where can I get high definition satellite TV?

In the US, there are two major satellite HDTV providers - DISH Network and DIRECTV. In Canada there is Bell Expess Vu, and StarChoice.

What equipment do I need to have HDTV?

When you subscribe to a satellite HDTV service, the provider will supply a mini satellite dish, installation of that dish, and a set top box for HD programming. In addition to the satellite dish and receiver, you also need a HD TV. Fortunately, prices on HDTV's have fallen dramatically, and continue to do so everyday. If you are an avid TV watcher, you may also consider renting or buying a personal video recorder. A pvr is similar to a VCR, however no tapes are requires. The PVR uses an internal hard drive. Your HDTV provider carries PVR's, and they come with many options. The most important being the number of hours of recording they can store internally.

Satellite HDTV Summary

Satellite HDTV summary in short is that you get a superior picture, and superior sound than with standard analog and digital satellite TV broadcasts. If you want the highest quality picture and sound, and want to know that investing in HDTV technology HDTV will last for many years, rest assured - HDTV is here to stay.

No more buying expensive TV sets and upgrading equipment every time something new comes out....well with one exception - High Definition DVD or "BLU RAY"
By: basscleff
Published: 07/25/08


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7 Posted Comments:

HDTV

@ 2:03 pm 08/01/08 by hiteshrup
Hi, basscleff

Sorry to say, we already studied all these into our school days. Totally wastage of time.

Did you not get any topics other than this.

Let me give you my thoughts on this topic.

Topic is good, but you have to put other technology stuff, you just write the definations and meaning, here we (readers) are looking for new thoughts. not a school days lectures note.

Sorry again.
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HDTV

@ 7:34 pm 08/02/08 by basscleff
you are welcome, thx for reading, glad you enjoyed it.

@ 7:26 pm 08/19/08 by R. Elizabeth C. Kitchen
I hear about it all of the time, but never really knew what it was. Thanks for the easy to read explanation! Nice job on this article. Check mine out if you have time.
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@ 2:41 pm 08/22/08 by Nax05
Bad part about satellite television, is that it will tend to go out more during bad weather..
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@ 2:19 pm 08/31/08 by C.D. Crowder
Great overview of HD. I agree with Nax05 yet again. It's been my experience that when it starts raining, my HD channels are gone. Hopefully they'll get this fixed in the coming years. After all, HD does look awesome!
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@ 10:57 pm 08/31/08 by Willow Sidhe
Very informative article. We're thinking of upgrading to HD and this article was very helpful in explaining everything.
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@ 6:34 pm 09/14/08 by yourstrulyisabel
We have one right now. And its really cool! The sound is awesome and the picture is so vivd as if you're watching in a movie theatre hehe. And whats great about is that you get to watch a lot of channels.
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