TV Technologies
The different types of TV receivers are available, each with upchecks down and control:
CRT
Cathode ray tube, the standard of the older generation grew up clock. It 'like a big light bulb, the screen is coated with fluorescent pixels end and the other with a gun "e", which, when charged with electricity, emits electrons, the electrons in the pixel, pixel lights up. Old CRT a curved screen, but more recentlyThe models are "flat-screen TV does not – confusion with" flat screen TV will be "essential for the television everything is fine. Upchecks: As a mature technology, it is cheaper to buy and repair. CRT project really dark black . Down Control: larger and heavier than others. If you do) something (in the vicinity of a magnet as big as a great speaker, you can alter the image.
DLP TV
Digital Light Processing are projection TVs, light shines through a color wheel on aSemiconductor with microscopic mirrors. The light reflected through a projection lens on a large screen. Upchecks: sharp image, clearly, without interruption, in all sizes, beautiful, rich, with clear images, dark-colored, light in weight, extremely robust and not affected by heat, humidity or vibration. Down the Control key: Available only in the big screen. A DLP TV is flat, but must have more space CRT, because it requires good ventilation and away from the living roomWall. For a DLP TV wall mounting is not an option and do not produce sharp text. They have a very hot lamp light source must be really cool or will not be as long as it should be. Angles are not as extensive as the other types.
LCD TV
Liquid Crystal Display or LCD television, was originally used as a computer monitor. Have small crystals the light of the screen in red, green or blue when hit by an electrical charge is built. By varying the charge varies in colorThe intensity will be charged various crystals vary in color. Upchecks: Images are very sharp and very bright. If there is near a window that is affected by PMS TV less glare. LCD TV wall big shock. Down Control: LCD monitor not black, not very dark, and if you want a very large screen, will not be on a LCD flat screen.
Plasma TV
Plasma TV is like a neon sign of a computer program. Two sheets of glass are microscopic bubbles in neonAnd the gas xenon and pixel between them. If this gas is excited by electric charges, the plasma emission of photons, which leads the phosphor pixels to turn on. Upchecks: high resolution, smooth and consistent image across the screen, plasma televisions are capable of millions of colors for a very realistic picture of the screen, a distortion-wide viewing angle, a plasma television is also easy enough for TV wall mount. Down control: the black levels are good if the same image on the leftlong, screen-combustion can occur, for example a permanent ghost image is visible (main problem) with the game film or TV, Plasma TVs are heavier and more delicate than LCD TVs of comparable size.
TV Features
Look
Two figures, which describes how the width of the screen to the height refers to the screen. Standard screen is 4:3, ie, a 480th display resolution is 640×480 pixels. Wide screen is 16:9, ie a screen 1080i is 1920×1080 pixels. Go wide if you can- You can thank us later.
Cable or satellite TV
If you have satellite TV personalities or cable service provider, you get a satellite dish or cable box to decode the signals.
Closed Captions
The text appears at the bottom of the screen for the deaf – also useful for learning a language support – it is a built-in function in most televisions and DVDs.
Contrast Ratio
The difference between the lighter and darker colors, the amount that canshows that the higher the ratio, the better the picture – 5,000:1 are good at is phenomenal 10,000:1, 15,000:1, good, very expensive!
HDTV and HD-ready TV
An HD-ready or HD monitor is not capable of displaying high definition images when the signal is processed through an external HD tuner, before set. A true HD television has a factory installed HD receiver.
Picture in Picture
A small image that is located in a corner of your screen so that viewers can see twoPrograms at the same time. The woman may see her reality show, and man can be a game, or you can see the opposite.
Reactivity
The time to go to a pixel from black to white and vice versa. It's like a camera shutter, the smaller the number, the faster the better image.
Screen Size
For a number of more practical to have the screen size, measured diagonally – a 32-inch LCD screen is a bit 'more than 28 cm wide x 16 inches.It is difficult to believe that there is something like a "too much television (yes, this is what they are) tell us. Film and sports fans, especially the larger screen TV, which are capable, but will also clearly see the whole picture. Select the image that fits your room. If you go down 5-7 feet away, up to 41 inches, 8-9 feet, up to 44 inches, 10-11 feet, up to 50 inches, 11-13 meters, up to 60 inches, 13-14 feet, up to 70 inches, about 15 meters, about 70 centimeters. Of course, not reallyseen the opening of the first Star Wars
've seen film, until it is 5 cm by 50-inch TV!
Monti
TV wall mount to hang your set on the wall like a picture – ideal for creating systems clear. Some sentences have a TV wall mounting, but most must be purchased separately. If you get in this way a television with a wide viewing angle so you can see from one side and straight. Sure to connect the TV to mount securely and directly to the tunnel – an apartmentTV screen is not so easy. A shelf television is another solution Great Wall.
Last thought: Buy a combo box instead of eating a sandwich.
If you have a television, probably a DVD or VCR or both. You can save money and space for a TV / DVD / VCR combination. The election is "TV-VCR, TV, DVD, DVR, VCR, etc. Whatever your record of choice, are particularly suited to dorm rooms, apartments and other small rooms.
