Hdtv – Learn The Lingo Before You Buy
Who wants to go shopping for something that they literally don’t know anyone about? Or who wants to feel at the mercy of a salesperson who rattles on with all the technical terms that sound like a language from someone else planet? It’s no wonder that lots of population feel intimidated by shopping for electronics products and especially is that true of television sets.
Let’s start with Hdtv. You hear about it all the time now, but just what is it? The uncomplicated version is that it stands for High Definition Tv, and it is a part leap in the way that television will be viewed in the future. It basically means that the television signal is so dense with facts on both the video and audio side that the photo will be incredibly sharp and smooth, and the sound is so good that it can literally rival that of movie theaters.
Hdtv
On the video side, you need to understand the pixel to fully appreciate the improvement in screen resolution. The televison screen, just like your computer screen is made of up of lots of small squares that have a part of the facts that makes up the whole picture. The more pixels on a screen the more facts about that photo and therefore the sharper the image will appear.
Older analog Tv screens often had about 480 lines of pixels in it. Hdtv can display up to 1080 lines instead, each with 1920 pixels, totalling up to a whopping two million+ pixels on the screen as opposed to only 200,000 on the older analog screen. That is ten times the facts being displayed, and can give you an idea of how much sharper the photo will be.
But the sound is much improved as well. The Hdtv proper allows for audio to be transmitted in Dolby 5.1 surround sound, which is similar to the technology used in movie theaters these days. This kind of sound puts you right in the middle of the operation and is more careful to the way the sound was originally mixed for that program.
Widescreen is someone else part of the Hdtv feel that you will hear about, and that refers to the ratio aspect of the screen. An Hdtv set has a 16:9 ratio, in other words for every 16 inches wide the screen is also 9 inches tall. That aspect ratio more closely resembles movie theater formats and so when viewing movies you get to see all the operation without losing anyone on the screen.
There is more to know about this new technology but if you understand what we have discussed in this record it will help you have more confidence in shopping for televisions in the future.
Hdtv – Learn The Lingo Before You Buy
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