High-definition television
hideHigh-Definition Television (or HDTV) is a digital television broadcasting system with higher resolution than traditional television systems (standard-definition TV, or SDTV). HDTV is digitally broadcast; the earliest implementations used analog broadcasting, but today digital television (DTV) signals are used, requiring less bandwidth due to digital video compression.
For more information about High-definition television, read the full article at
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News tagged with high definition tv
New 'Call of Duty' could set entertainment record
Nov 06, 2009 |
3 / 5 (3) |
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(AP) -- This holiday season's biggest entertainment blockbuster likely will be a sequel to a popular franchise, with jarring depictions of war and an intricate story of good versus evil. It could easily rake ...
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Stanford researchers develop the next generation of retinal implants
Dec 10, 2009 |
4.9 / 5 (10) |
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(PhysOrg.com) -- A team of Stanford researchers has developed a new generation of retinal implants that aims to provide higher resolution and make artificial vision more natural.
Gift Guide: High-tech happiness for $100 or less
Electronics / Consumer & Gadgets
Dec 04, 2009 |
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(AP) -- No one's going to blame you for keeping holiday gifts minimal this year. But if you want to round out your handmade cards, scarves, pickles and jam with a gadget or gizmo, here are a handful of our ...
Samsung Announces the Premium I8910 HD Gold Edition
Electronics / Consumer & Gadgets
Dec 03, 2009 |
1 / 5 (1) |
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Samsung Electronics today announced the availability of the I8910 HD (Omnia HD, GT-I8910) Gold Edition. This premium version of the ground-breaking full touch screen smartphone features a luxurious new look ...
Gift Guide: Touch and Windows 7 in fresh PC lineup
Electronics / Consumer & Gadgets
Dec 03, 2009 |
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(AP) -- This holiday season is a great time to buy a PC. There's a nice new version of Windows out, and computer manufacturers are adding interesting new technologies. Here's a guide to what's fresh in PCs, ...
Jackson film not part of Sony's new 3-D vision
Dec 03, 2009 |
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(AP) -- Michael Jackson videos or the next Spider-Man movie won't be among the titles that Sony Corp. releases in 3-D as it gears up to boost TV sales with that technology, Chief Executive Howard Stringer ...
Roku adds more 'channels' of video and other digital content
Nov 26, 2009 |
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Owners of Roku's digital video player will soon have a bunch more channels to choose from.
Calif. requires TVs to be more energy-efficient (Update)
Nov 18, 2009 |
5 / 5 (2) |
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(AP) -- California regulators adopted the nation's first energy-efficiency standards for televisions Wednesday in hopes of reducing electricity use at a time when millions of American households are switching ...
Tech toys over $100 that are worth every penny
Electronics / Consumer & Gadgets
Nov 11, 2009 |
2 / 5 (2) |
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Picking a Christmas gift for the nerd in your life is never easy. In the holiday stampede, it's all too easy to pick an outdated gadget or obsolete program. And mistakes can be costly.
Sony offers 'Cloudy' early to people with its TVs
Nov 08, 2009 |
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(AP) -- In a bid to sell living room electronics and spur buzz for "Cloudy with A Chance of Meatballs," Sony Corp. is offering the movie for free to U.S. buyers of its Internet-connected TVs and Blu-ray players starting ...
Hylas payload shipped to India
Space & Earth / Space Exploration
Nov 06, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- Hylas, a flexible, broadband Ka-band satellite, is steadily moving towards completion. The communications payload has been shipped from England to India for integration with the platform, ...
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