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No one can escape the pull of the numbers game for a long time, and that naturally applies to the typical double-seller - twice the cleaning power, 100% satisfaction guaranteed 0% financing. This tendency of advertisers to inundate us uninformed masses, with the figure on the screen no cheap trick. Evidence published in the Journal of Consumer Research shows that people make buying decisions, even in the situation, every product in person, which goes almost exclusively to the testto find products with greater numbers and more in the "specifics" of the day.
It 'usually a good reason, or at least hold up to simple logic. Why should not a 12 megapixel camera is better than an 8-megapixel? Contrast ratio of 1,500:1 or 50,000,000:1? Spoiled for choice. The problem is that many of these figures are essentially cooked to mean anything. One of the places where this practice unscrupulous market is the most widely used high-definition TV. This ArticleTwo of the main offenders meet.
The first is "palette." What purports to describe the color space is the ability to display a different color combinations, with the presumption that the wider gamut give you a wider range of colors, showing a better picture. The problem is that all TVs should be only one color profile to stay and stray from that at all, only at the end shows wrong colors or bleedy, too saturated. If you see more than 100% forNo tags, please ignore it.
Another great contrast ratio, Dynamic Contrast Ratio, to be exact. The problem is with the inclusion of the new fancy word on the front. Plain Old measures contrast ratio of brightness between the darkest dark and the brightest white on an illuminated, backlit screen. With a dynamic cast there to measure a difference between a pixel completely dark (not to) and illuminated pixels, which is really the only differencebetween who can do it if it is off, and what they can do when you find. To get the numbers like 500 million to 1 or even a permanent one, which is technically possible, but also total bull. The typical ratio of monitors, even the biggest show is something like 1500:1 to 2000:1, and little else. Everything is much more than blowing smoke.
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