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Can you answer these
TV & Radio
questions?
22.5 million cable modem users during the first quarter of 2005, up from 17.4 million in the first quarter of 2004....well kash it is a device that modulates an analog carrier signal to encode digital rate available to subscribers of Digital Subscriber Line DSL telephone service. A cable modem can be added to or integrated with a set-top box that provides your TV set with channels for Internet access
Posted in
Computers & Technology by
kash
at
5:07 PM on May 10, 2008
or cable lines. Computer information is stored digitally, whereas information transmitted over telephone lines is transmitted in the form of analog waves. A modem converts between these two forms and demodulates the incoming analog signal and converts it to a digital signal for the digital device....hi rakesh device or program that enables a computer to transmit data over, for example, telephone or cable
Posted in
Computers & Technology by
Rakesh
at
12:57 PM on May 30, 2008
be a light-emitting diode LED or a laser.The light source is pulsed on and off, and a light-sensitive receiver on the other end of the cable converts the pulses back into the digital ones and zeros source is pulsed on and off, and a light-sensitive receiver on the other end of the cable converts the pulses back into the digital ones and zeros of the original signal.Even laser light shining through a
Posted in
Computers & Technology by
rocky singh
at
12:53 PM on May 23, 2008
/or video monitor, such as a High definition digital television HDTV.HDMI supports standard, enhanced, or high-definition video, plus multi-channel digital audio on a single cable. It transmits all HDTV and audio quality along with a simple, user-friendly connector that replaces the maze of cabling behind the entertainment center.HDMI is an uncompressed, all-digital signal, while the aforementioned
Posted in
Computers & Technology by
gauri
at
12:50 AM on April 29, 2008
better quality than S-Video and as with S-Video, the cable is very cheap. You usually wont find a VGA port on regular TVs though, so this option is if you have an HDTV.3. DVI - DVI stands for Digital ports, but you can get a DVI to HDMI cable to connect it to your HDTV. HDMI is compatible with DVI.5. Scan Converter Box - This is the last method that I could think of and it involves using a scan
Posted in
Computers & Technology by
SRIKANTH A
at
3:34 AM on June 18, 2008
better image for flat panels as the video signal stays digital from the GPU through to the panel. VGA it gets converted from digital to analog, pushed up the lossy cable, sampled and converted back.DVI-D is digital. This will give a better image for flat panels as the video signal stays digital from the GPU through to the panel. VGA it gets converted from digital to analog, pushed up the lossy cable, sampled
Posted in
Computers & Technology by
tamal das
at
3:46 AM on June 15, 2008
