SolveYourProblem
HDTV Article Series
Buying
a High Definition Television (HDTV)
Why
Are HDTV's 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is out of date.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.
# # # # #
SolveYourProblem.com : 2007
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