News tagged with digital signals

High-speed CMOS sensors provide better images

Conventional CMOS image sensors are not suitable for low-light applications such as fluorescence, since large pixels arranged in a matrix do not support high readout speeds. A new optoelectronic component speeds up this process. ...

dateJan 03, 2012 in Semiconductors
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Japan goes digital after turning off analogue TV

Japan on Sunday shifted to digital terrestrial broadcasting, switching off its analogue television network in all areas except those worst hit by the March 11 earthquake and tsunami, the government said.

dateJul 25, 2011 in Telecom
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FCC to open up vacant TV airwaves for broadband

(AP) -- A new flavor of Wi-Fi, with longer range and wall-piercing power, could show up in wireless gadgets a year from now if the Federal Communications Commission works out the last details of new spectrum rules that have ...

dateSep 13, 2010 in Telecom
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