Should I Get HDTV With My Cable TV Service
HDTV, or high-definition television, is a system of digital television broadcasting that offers higher resolution than standard-definition TV. It is broadcast digitally, as opposed to analog broadcasting.
This new system requires higher bandwidths, and the U. S. Federal Communications Commission alongside the TV industry, has taken steps to ensure it can be properly introduced in the United States.
Adoption of this type of broadcasting was slow to be picked up. Standardization was a difficult process due to technical and economic reasons, which prevented satellite distribution and recording. Japan, nonetheless, first made the switch from analog to digital, high-definition TV airing in 2007.
Europe followed suit and first introduced the technique by airing Vienna New Year’s concert in HD on the HD1 channel in 2004. The U. S. Has also made strides in developing high-def programming. It was first introduced to the market in the 90’s by the Digital HDTV Grand Alliance, with the first broadcast airing in 1996 out of North Carolina. The country is working to make a full switch away from standard-definition television.
High-def TV offers greater picture quality and higher image resolution as a result of three defining characteristics. These include frame size, scanning system and frame rates that are specific to the higher-definition programming and not possible with analog television.
HD television requires specific equipment, including a HD-ready television, tuner and cable box with cable card slot. Because equipment specifications vary by location, it is best to consult with cable professionals before purchase or installation.
The newer, more advanced high-definition system allows for video storage and recording of live broadcasts. TiVo is one of the most widely known cable boxes allowing for such recording, as well as the ability to view more than one program at the same time.
American cable companies are required by federal legislation to provide the necessary tools, tuners and cable boxes for their customers to obtain digital recording capabilities.
Traditionally, these television products have been available for in-store purchase with in-home installation. Now, however, online purchases are becoming more common and available around the country.
High-def TV sets can range in price from as low as four hundred dollars to more than five thousand dollars, depending on the retailer and model. Some have been sold for as much as fifteen thousand dollars. It is expected that as high-definition television becomes increasingly popular, prices will begin and continue to drop, making it easier and more attainable for most consumers.
There are several advantages to HD. This includes better picture quality, regardless of the screen size. Editing of the pictures allows for better video progression as opposed to the cutting short of frames in analog broadcasting. Also, stations can air several signals with the same bandwidth, also known as “multicasting”. This new system also allows for additional and interactive content. The major disadvantage of this new system is that it is not compatible with analog TVs, which cannot decode or display the signals. This requires converters or the purchase of a new television set.
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