When Hansel and Gretel ventured into the forest, they left a trail of breadcrumbs to find their way home. In today's world, cellular phones, Global Positioning System (GPS), WiFi, and Bluetooth are the digital signals that ...
Engineering
Jun 16, 2011
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Toshiba Corporation today announced that it has developed noise reduction technology that reduces jitter in radio-frequency signals, cutting phase noise by up to 90 percent. This breakthrough opens the way for a further migration ...
Electronics & Semiconductors
Jun 16, 2011
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(AP) -- Think the digital TV transition is over? Not quite. Many viewers have found that they can't pick up certain stations after the switch, even with the right TVs or converter boxes. The stations are still trying to ...
Telecom
Sep 18, 2009
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(AP) -- The shutdown of U.S. analog TV service on Friday appears to have gone relatively smoothly, but as expected, a lot of viewers are having problems getting the stations they want.
Telecom
Jun 17, 2009
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(AP) -- Nearly 700,000 calls were received by a federal hot line this week from people confused about the nationwide switch from analog to digital TV broadcasts that occurred Friday.
Telecom
Jun 13, 2009
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(AP) -- The last major TV stations that are still broadcasting in analog will turn those signals off Friday and go all digital. And this time, they really mean it.
Telecom
Jun 10, 2009
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OK, I admit it. When I am asked to test questionable software, I usually install it first on my wife's computer. And my kids are crash-test dummies ramming head-first into all sorts of dubious products. But they don't care ...
Telecom
May 27, 2009
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(AP) -- TV stations around the country will replace their analog broadcasts for a few minutes Thursday with reminders that those broadcasts will disappear completely in three weeks.
Telecom
May 20, 2009
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(AP) -- Regulators have cleared 158 TV stations around the country to shut down their analog broadcast signals before June 12, when the remaining full-power stations will end theirs.
Telecom
Mar 18, 2009
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