What is HDTV?
The basic concept behind high-definition television
is actually not to increase the definition per unit area ... but
rather to increase the percentage of the visual field contained
by the image.
The majority of proposed analog and digital HDTV
systems are working toward approximately a 100% increase in the
number of horizontal and vertical pixels. (Proposals are roughly
1 MB per frame with roughly 1000 lines by 1000 horizontal points).
This typically results in a factor of 2-3 improvement in the angle
of the vertical and horizontal fields. The majority of HDTV proposals
also change the aspect ratio to 16/9 from 4/3 -- making the image
Satellite television providers will give
you the best satellite tv system that will provide you with 100%
Digital high quality signal with satellite dishes that support up
to 500 channels. They have a great range of programming, featuring
many sports channels and comprehensive international programming
including additional foreign language programming packages.