miércoles, 9 de marzo de 2011
LCD TV technology today.
f this does not get you excited, then nothing will. LCD TVs have become all the rage and there is nothing better than a big screen TV. And when two LCD TV with HDTV, watch out. An amazing physical display combined with exceptional power. This is what is happening in LCD TV technology today.
If you're like most people looking to replace your TV, you've probably been paying attention to High Definition Television (HD-TV). Unlike the previous generation of television, which uses analog signals to transmit information, HD-TVs use digital signals to transmit a signal and receive and display information directly on the TV. The HD-TV also use a set of high resolution digital TV and Dolby Digital surround sound. Combining the two creates incredible pictures and sounds - the best available in the market to date. HD-TV television offers viewers a level of detail not seen before: as a resolution five times higher than analog TV.
The main thing to remember when you are shopping for HD-TV group is that just because television is "digital" does not mean it necessarily "HD-compatible TV." There are two levels below the HD level (standard definition TV and enhanced definition TV), which are much better than analog televisions but much lower quality than an LCD TV HD-TV. Since the FCC has mandated that all televisions eventually switch from analog to digital, you should know the differences between different types of digital TVs.
Here are some tips. When looking to buy a HD-TV, be sure to compare the difference in image resolution, audio features and pixels. HD-TV requires a minimum of 720 horizontal scanning lines (enhanced definition TV, while considerably higher than standard definition television, only with a minimum of 480 scanning lines) and the resolution of a HD-TV is of 1920 x 1080 compared to enhanced definition television, which only has a resolution of 1280 x 780.
When you have an HD-TV image and then compare it to other TV technology on the market, the difference will be clear. With "HD" everything looks and sounds much more realistic than any other system. We believe that once you see a big screen LCD TV with HD-TV, the choice is clear.
This is only the tip of the iceberg in the search for high-definition LCD TV. In fact, many of the most important tips not mentioned here. Learn about LCD TVs before making a purchase.