Learning About Magnavox HDTV
August 9, 2008 – 8:47 amWhy Should You Purchase A Magnavox HDTV
Although HDTV, which stands for High Definition Television was first introduced back in 1998, it will soon be mandated for all television sets. That means that new televisions will be equipped with HDTV capability and for those that are older models, a type of adapter can be purchased to transform the set to HDTV. The difference such as what consumers would see with a Magnavox HDTV is a crystal, clear picture that has clarity like nothing ever seen before.
What is HDTV? High-definition television (HDTV) is a digital television broadcasting system with higher resolution than traditional television systems (SDTV) . HDTV is digitally broadcast digital television (DTV) that requires less bandwidth.
In able to receive any show being broadcast you will have to purchase either a Magnavox HDTV or other HDTV. You may be able to make your current analog television receive HD programs by adding an adapter tuner at a cost of over $125.
With LED HDTV, the resolution is the primary reason for the change. The clarity is so incredible that people watching sporting events, concerts, movies, or virtually any show will be amazed at how incredible the picture becomes. For example, the number of visible lines seen with standard programming is 480 but with a LCD high definition television, that number jumps to 1,080.
Most cities in the US with major network stations broadcast over the air in HD. To receive this signal an HD tuner is required. The new Magnavox HDTV has an HD tuner built in. For HDTV televisions without a built in HD tuner, a separate set-top HD tuner box can be rented from a cable or satellite company or a Magnavox HD tuner box can be purchased.
HDTV broadcast systems are described in the following three ways: 1. The number of lines in the vertical display resolution. 2. The scanning system: Progressive Scanning (noted with a “p”) or Interlaced Scanning (noted with an “I”.) Progressive scanning simply draws a complete image frame (all the lines) per image. Interlaced scanning draws a partial image field (every second line) during a first pass, then fills-in the remaining lines during a second pass. 3. The number of frames per second or fields per second.
A frame or field rate can also be specified without a resolution. For example 24p means 24 progressive scan frames per second, and 50i means 25 interlaced frames per second consisting of 50 interlaced fields per second.
Knowing the technical jargon before going shopping should help when making your final decision. Hopefully you are a little clearer and not more confused about HDTV. We believe after doing your research on the HDTV brands available you will come to the same conclusion we have. The Magnavox HDTV may well have the most crystal clear HD picture when compared to the rest.
Tags: Satellite TV
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