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Why flat-panel TV screen at home than regular TV? - LCD TV, plasma TV - household appliances by na b
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Why flat-panel TV screen at home than regular TV? - LCD TV, plasma TV - household appliances by NA B
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| Article Posted: 01/25/2011 |
| Article Views: 105 |
| Articles Written: 2638 - MORE ARTICLES FROM THIS AUTHOR |
| Word Count: 562 |
| Article Votes: 0 |
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Why flat-panel TV screen at home than regular TV? - LCD TV, plasma TV - household appliances |
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Business,Business News,Business Opportunities
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Recently, many consumers reflected just spent a million dollar bills to buy home
Flat Panel TV Display is not satisfactory, or even suspect a problem is not the product, or was transferred the package. In fact, not so flat
TV Has its own technical characteristics, home use and shopping centers in different environments, the main problem is the signal source, not the TV itself.
High-definition widescreen flat-panel TVs are generally TV, at least to the SD level. In order to maximize the performance of their own TV show, businesses are using high-definition
DVD As the signal source, signal stability, dry wave has a higher rate of performance, and digital signal itself without distortion, exceptionally strong anti-interference, coupled with the signal source itself has a high score rate, the characteristics of high clarity, so , flat panel television display in shopping malls are often the best level of play.
Ordinary households using cable TV signal as the main TV signal source. Analog carrier signal, poor, low resolution, anti-jamming capability is not strong, vulnerable to all kinds of distortion, often flat-panel TV directly to the declining effects. 4:3 analog signal at the same time 16:9 wide-screen performance are not suited to the problem than the screen. Most manufacturers by using the middle part of the widescreen display signals, part of the screen on each side to retain the method to adjust the screen ratio of inappropriate, although solving the problem, but the total looked uncomfortable. Another part of the company through optimization techniques and algorithms to 4:3 into 16:9 signal amplification, the software algorithm will usually affect the quality results.
Need to have the resolution algorithm processing problems. Cable signal resolution far below the high-definition standards, or reduce the TV to adapt to the actual display resolution analog signal, that is, more pixels on the screen like a single pixel of color, brightness, saturation and other image information, or to increase the signal by means algorithm the number of pixels, that is to take up and down or left and right pixel color, brightness, saturation and so the average difference as the third pixel in the middle, apparently no matter how good quality processing algorithms or will it compromise, but better than some of the second approach. Meanwhile, ordinary flat-panel TV and VCD,
DV D fail because new sources for the general effect of television's best shows, usually not more than ordinary TV picture has improved significantly.
Therefore, the consumer response to home-definition flat-panel TV to move the issue on the most important is the variation in the signal source, however close, but did not rule out the high definition television signal processing is very good, but on the common signal compatible there is not a good sign. Recommend consumers to buy flat-panel TV, the best source to try to bring their own film machine: not only have high-end high-definition discs, the best have a common VCD disc, to jointly test the actual performance of the machine is not to satisfy their own needs, Do not buy HD sets can only see the absolute "high-end machine." I am an expert from Components Electronic suppliers, usually analyzes all kind of industries situation, such as portable satellite dish , antenna diversity.
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