This is an important leap in the quality of the experience of home entertainment, as well as the transition from black and white TV to color, or Hi-Fi Stereo, AM or FM. HDTV, as well as providing the image and the sound is also services data, such as electronic program guides or information on the programs you watch. Local stations broadcasting in HD in a position, a more quality images of high or more separate camera angles equal to today's programPictures. HDTV will offer the opportunity, easily the development of advanced services, and consumer demand for flexibility.
HD 16:9, 1940x1080 resolution and to allow multiple offer twice the amount of image information, both vertically and horizontally. Does not work on regular analog TV, since these records do not support the interfaces required for HDTV signals.
After February 17Internet since 2009 local analog TV channels will stop the transfer, all the rest to your analog TV will continue to work.
HDTV
DVD
By the time HDTV is widespread, high-definition movies on the shelves or playing games on Blu-ray, HD DVD is, depending on how the format war going. When you switch to HD, you need to connect HD set top box-top Blu-ray or HD DVD to the TV using an HDMI (High-Definition Multimedia Interface). BothBlu-ray and HD DVD are compatible with current DVD standard, so you can play the discs in progress on a new generation of readers, but the two competing formats are not compatible. It 's a bit funny when you're old enough to have the "Beta-Max VHS remember Beta Wars', you say?
Technology
What are the problems faced by early adopters of new technology and what reservations for them to stay has become mainstream? People buy HDTV equipment is now known as"Early adopters. Now, in general, what is the" Latest & Greatest ", especially in the Hi-Tech. Other consumers are to be sold on the technology. A large number of old televisions become obsolete immediately and if the owners make plans to replace , the latest technology such as HDTV, as it is converted when the mass is very interesting. You can bet that a market exists for the 'conversion hardware to allow the use of "analog" setWith the new HD broadcast. Now when you record TV shows over the air locally on your VCR will not be able to continue to do so after February 17, 2009 without an update. To continue receiving local television programs can be found as a digital-analog TV converter to your VCR or the acquisition of another TV recording device that a DTV tuner built in. You need to continue the programs of record after 17 local TV stations February 2009. The advent ofTivo finally make the VCR issue irrelevant.
While prices for FALL HDTV, the definition of the equivalent number of complementary technologies that we expect our average high relatively expensive, such as home recording and storage. The HD-DVD and Blu-ray war is to bring a further slowdown in high-definition technology into the mainstream. In fact, the main differences between the competing HD formats will be almost imperceptible, unlessYou are on a screen 55 "+ display formats.
Antenna
In cities across the nation, stations began broadcasting an HDTV signal, antenna applications. With digital signals and to receive over-the-air HD, you need a digital tuner and an antenna. To watch the local network affiliate, some satellite customers need to change his plate with an antenna. To receive HDTV antenna you need: an HDTV, HDTVTuner, HDTV antenna. Depending on your location, you may need an antenna rotor on the antenna, several radio towers point.
A major obstacle to be overcome by over-the-air HD broadcasts via antenna, has the technology to overcome the "consumer" perceptions of mis-and long-held myths, together with the lack of knowledge about the combined capacity of antennas. The solution for A / Satellite dish question, a further long-term effect on the reaction of consumers, such asseemingly obvious debate in other hardware.
Note: HDTV tuner, which are built many HDTV are on-the-air tuner for use with an antenna and can not be used as an HD cable tuner.
Local Response
There is always a good idea to purchase check with your local retailer on TV, HDTV, what your services are in front of you. It would even be a good idea to call your local television stations and ask for the Chief Engineer, where the transmitter "Details.
The cable industry is convinced that HDTV and DTV sales and lower prices to one where consumers can buy more.
I look forward to a DLP projector system, supports HD and enables connections to an HDTV tuner later. Maybe my HDTV purchase.
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