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HDTV - the Reason is Crystal Clear
Just take a look at the amazing picture which HDTV produces and you will know
what makes it so much better than analog transmissions. HDTV makes it seem like
you can jump into the screen. Colors, detail and resolution are vibrantly
displayed with much more clarity and hue. Even though broadcasting stations,
film and TV producers, and makers of TVs, DVD players and cable boxes are all
trying to smooth out their disagreements about standardizing high definition
technology; people are enjoying the benefits of owning HD-capable TVs, and of
watching HDTV broadcasts. Broadcasters are making sure that their HD stations
are showing the most visually aesthetic shows they can. Sports, nature shows,
aerial flights through canyons and various terrain, and artfully crafted,
computer-generated shows are being used to show off the crystal elements of high
definition television.
HDTV technology can still be transmitted through regular analog means, so some
of the annoyances of regular antenna-based TV can remain. However, with an
HD-capable TV, one can still see the difference. Analog transmissions are based
on the same technology which radios use. This accounts for the static, fuzziness
and other annoyances which most of us remember when growing up. Viewers, who get
their TV transmissions from these analog signals, often refer to the pesky
interference as ghosts, snow or static. NTSC is the official name for this type
of signal in the United States. The strange thing about NTSC is that the
technology was created for strictly black and white TV broadcasts. When color
was introduced into the system producers renamed the acronym "never twice the
same color," rather than national television system committee." The truth is
plain to see. NTSC's use of analog technology in TV broadcasting is out of date.
HDTV stands for "high definition television" and is based on digital technology.
There is HDTV programming and also TVs which feature built-in HDTV capabilities.
Because of internal wars between analog, cable, and other forms of data
transfer, HDTV has not been accepted across the board. Some companies are
worried about technology moving too fast for them to keep up, so they end up
doing nothing at all. However, for those who have HDTV, they do not need anyone
to tell them that they are looking at five times the better picture than they
are through their analog or regular cable programming. Whether you have DIRECTV,
HD-Capable or regular over-the-air analog, you will be able to use your
HD-capable monitor.
HDTV lets one view images the wide screen way in which they were usually filmed.
This boils down to a pure translation of the image from the broadcaster to your
TV. You are getting the full image as well as more of it. The typical analog
image is based on only 525 to 625 lines of image. HDTV transmissions give one up
to 1080 lines of resolution. Those extra lines make an image look like it is
real. Because of the number of pixels that are used in high definition
technology, a picture can look like it is ten times better than an analog one.
The crystal clear elements of HDTV are not just visual. It seems silly to have a
great image, but bad quality sound. The technology of HDTV matches this need by
using digital surround sound. This is something which analog TV was never able
to offer.
HDTV is also highly compatible with computer technology. Media is moving more
and more toward the idea of integration. This means that one's music, TV,
camera, DVD, and computer will all be combined into one unit or center, or at
least, be completely compatible. Everyone has had experiences with trying to get
one media out of another. HDTV receivers are integrating media through a
technology called MPEG-2, which is basically how the data compresses itself into
bandwidths. As TV stations catch up their equipment to the FCC's requirement
that everyone has HDTV capabilities by 2007, more and more ways to further use
the high definition technology will be possible.
HDTV offers solutions to analog's problems on three levels. It has combined
resolution, wide screen, and Dolby sound into a crystal clear transmission. The
HDTV technology has surpassed analog and its regular, digital origins.
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