MULTIMEDIA AND QUALITY OF SERVICE
INTRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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High Definition TV
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Blu-ray
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Optical character recognition
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Universal Product Code
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Detailed explanation-1: -abbreviation for high-definition television (= a type of television that shows clear, high-quality pictures on a wider screen than standard television): [ C ] Consumers have bought 10 million HDTVs but have found little to watch.
Detailed explanation-2: -If you choose to go big check your TV has a good enough resolution to support the screen size. We recommend opting for 4K or even 8K technology for TVs over 50-inches to ensure the best picture quality.
Detailed explanation-3: -HDTV provides a higher quality display with a vertical resolution display from 720p to 1080i. The p stands for progressive scanning, which means that each scan includes every line for a complete picture, and the i stands for interlaced scanning which means that each scan includes alternate lines for half a picture.
Detailed explanation-4: -The main difference between an HD, FHD, UHD, or 4K television is that the 4K television will have a sharper picture than an HD television. HD or High Definition has a width of 1280 x 720 pixels (<1 megapixel). HD is also referred to as HD ready and 720p.