If everything in your life right now is synonymous to comfort,
excellence, luxury, and beauty, don't you think you need a television
set that matches your lifestyle, such as an HDTV for instance? Learn
more about the latest trend in television sets as you read on.
HDTV: Inspiration from Hollywood
The
makers of HDTV, which stands for high definition TV, was originally
inspired by the comforts that wide screen of movie theaters uniquely
offered. Compared to obviously smaller TV sets, the effects of a movie
or program are significantly diminished. They have also noted that
people sitting on the first few rows in the movie theaters enjoy more
vivid experiences than those sitting behind them, never mind that their
necks have a tendency to ache afterwards.
The Beginning of the HDTV Era
It
was Sony and NHK that are more or less credited as pioneers for the
HDTV generation. The product however, called NHK Hi-vision, was intended
for movie use and not yet adapted for the smaller television set.
Thanks to this innovation, movies became quicker to produce and more
special effects became possible for movie makers to use even with a
limited budget.
The main objective of HDTV would-be manufacturers
is to create a TV set that will allow viewers to enjoy a wider screen
rather than increase the definition or vividness per unit area.
The
chief problem of TV manufacturers when they considered producing HDTV
sets was whether or not they should make HDTV standards compatible with
those of the color TVS, which makes up majority of the TV sets in use at
that time. Other problems related to HDTV production are bandwidth
limitation, distribution, interlacing, and compression.
Regarding
distribution issues, the FCC ruled in 1987 for HDTV standards to be
compatible with existing NTSC standards and be limited to VHF and UHF
channels as well. Three years after that, however, the FCC ruled for
HDTV to use simultaneous broadcasting and also expressed a preference
for full HDTV standards over reduced image quality of EDTV.
In
1993, as the FCC was still unable to make a choice among the four
companies that submitted proposals for HDTV, it finally decided to
create what's now known as a Grand Alliance among these companies:
AT&T, GI, MIT, Philips, and Sanroff, Thomson, and Zenith. The
remainder of the year was spent in establishing features and formulating
standards for the proposed system. In 1994, HDTV had been successfully
built and scheduled for testing for the next year.
Benefits of Using HDTV
All
or Nothing Image Quality - Although this may not be viewed a benefit by
some people, others would unhesitatingly welcome the promise that HDTV
makes for their viewers: expect the best picture quality from them or
nothing at all because of the digital format it's using.
Wider
Screen Viewing - Most programs and films that are equipped with HD
format can be viewed by a 16:9 screen while old movies can be zoomed to
have a similar wide screen resolution.
Increased Vividness -
Watching movies and programs through an HDTV set is better than watching
through a standard TV set because the colors are more vivid and the
bandwidth's greater.
Better Visual Information - Expect to enjoy
the smaller and finer things of TV programs once you start watching it
through an HDTV set. That's because HDTV standards can promise overall
details of image quality to be 2 to 5 times better!
Use of HD DVD
and Blu-Ray - People with HDTV sets can make use of either formats
although it should be remembered that both formats are not compatible
with each other.
Quality Isn't Sacrificed for Size - Imagine
magnifying a photo; the quality becomes blurrier the larger the photo
becomes, doesn't it? Thankfully, however, your HDTV set isn't similarly
affected even with its increased screen size.
Dolby Digital 5.1
Sound - Your HDTV set can produce high quality sounds that you could
only expect from movie theaters in the past.
Conservation of
Electricity - Even though HDTV sets are certainly more expensive to
purchase than standard TV sets, they do however have lesser electricity
costs.
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