2009 Lcd Tv Buying New Concept Of Errors Clear Up Doubts - Lcd Tv, Digital Television Body Machine -

< BR> a lot of friends in the purchase

< BR> a lot of friends in the purchase

LCD TV

Before are used to look up product information online and user reputation, Paoshang in the major forums for some time, and enthusiasts to discuss their feelings and experiences exchange, and then decide what model to buy, about how much, where to buy and so on. But online there are acts of gunmen deliberately confusing, some remarks escape suspected exaggeration , some users just easy access to LCD TVs affected by some "expert" and "authority" and so-called "people in the" brainwashing.


Into 2009, the LCD TV product development and another one two years ago, great progress compared to the same time, many new concepts, new technologies, emergence of new parameters, the average consumer a time difficult to understand what these terms mean fresh . Following on from the author

Home Appliances

Some common problems in the selected forum, users are buying LCD TV recently during the encounter, but also easy to confuse the new concept, we take a look at these new technologies, new parameters, new version of how to understand.


Question one: one machine to buy digital TV set-top box can do?


2008 1 1st, Beijing officially started terrestrial digital high definition television broadcasting in February

LG

The first market in China 70 Series terrestrial digital TV integrated machine, and then include the same parties,

TCL

Toshiba and other brands have launched digital TV One Product. Many manufacturers in the digital TV promotion, when one machine, like to emphasize a feature: remove the set-top boxes, direct view high definition. So, in fact, set-top boxes do not really need?



LG 70 series of terrestrial digital TV integrated machine


Click here to view all news photos


To clarify this issue in, we should first understand about the "digital television" category. Digital TV is a relatively traditional analog television purposes, in theory, digital TV signals will be weakened because of long-distance transmission, good anti-jamming, high fidelity, digital television signals, therefore easier to adapt to future high efficient bandwidth signal transmission requirements.


Of digital television in China can be divided into cable transmission, terrestrial, satellite, etc., in which cities and counties is the most widely popular cable transmission, more rural and remote mountainous areas through satellite transmission. Terrestrial transmission has just started, only in Beijing, Shanghai, Guangzhou and other major cities several opening.



Terrestrial digital TV needs one machine simultaneously with the interface cable and terrestrial antenna


Click here to view all news photos


Thus, one machine to buy a digital TV set-top box does not mean you can not. In the open area of ground high-definition signals, the user only through one machine to receive a few free-high-definition channels, pay channels need to pay other opening. And most people usually watch cable television programs, also need to apply for opening a local television station and the purchase of set-top box to receive cable television, and this is one machine terrestrial digital products can not be replaced.

by: gaga

POST COMMENT

Credit card debt settlement - how to capitalize on new laws and settle your debt Typical Earnings from Solar PV Eastern Taiwan To Develop Green Energy Company Created Three New Wonders - China Hus-1000 Test Bench Eating For Energy Amazon-Eating For Energy Scam How Can I Store The Energy From A Lightning Bolt? - Tesla Secrets earth 4 energy wind generator-earth 4 energy wind generator Canvas Prints Provide A New Touch To Your Place Cataclysm Leveling Guide - How To Level Fast in the New WoW Expansion! Achieving greater energy efficiency Can You Add A Generator To An Electric Vehicle To Create Regeneration? - Free Energy Generation Man Lighting The Fourth Revolution In The History Of The Future Of Led Landscape Lighting Eating For Energy Food-Eating For Energy Scam Personal Injury Lawyers New York Are Waiting To Help You