Digital Signals Facts

The term digital signal is used to refer to more than one concept. It can refer to discrete-time signals that have a discrete number of levels, for example a sampled and quantified analog signal, or to the continuous-time waveform signals in a digital system, representing a bit-stream. In the first case, a signal that is generated by means of a digital modulation method which is considered as converted to an analog signal, while it is considered as a digital signal in the second case.

From Wikipedia under the GNU Free Documentation License
Fri Sep 4 00:29:02 2009

Digital Directory
  • O'GormansO'Gormans
    ogormans.co.uk
    Sell all types of radios including airband, pocket, shortwave, satellite wind up and digital radios. Ships over the world.
  • Satellite SoundsSatellite Sounds
    satellitesounds.com
    Offering a full line of XM radio equipment and accessories.
  • DAB WorldDAB World
    dab-world.co.uk
    Online retailer of DAB digital radios.
Custom search only Digital signals sites:

Help build the largest human-edited directory on the web.
Submit a Site - Open Directory Project - Become an Editor
Wed Nov 11 10:37:16 2009
Digital Signals Answers
Is it possible to recieve digital tv signals on a standard 13" tv?
Q. I have a Toshiba 13" tv. It's one of those tvs with a curved screen, and it only recievs analog broadcasts. Is there any adapter or anything else that would allow me to get digital signals without subscribing to cable? If so, what is the price?
Asked by soxfan77 - Fri Feb 16 22:36:42 2007 - - 2 Answers - 0 Comments

A. IF there is such a device it would probably be cheaper to just buy a new tv. You can get a 15" LCD for a reasonable amount of money. That's what I'd do. 13" anyway? Why do you want to hang on to that tv? Just curious.
Answered by six3x - Fri Feb 16 22:50:16 2007

Can I convert SPDIF digital audio signals to analog RCA outputs?
Q. I have a home theatre scenario where I have component video and SPDIF audio delivered to a room. I'd like to be able to connect the SPDIF digital audio to the good old "stereo RCA" inputs of the TV. To do so I need a small, cheap box that will take SPDIF digital in and produce either analog stereo or analog surround signals. I'd think this would be easy, but can't find anything besides this, and I'm not even sure if that does it: So... SPDIF in, left and right analog RCA cables out. Anyone know of a solution? Thanks! By the way, yes I understand this downgrades audio. Its just for watching the news and stuff where you don't want it run through the whole surround setup, or where the room doesn't have a receiver. Still looking for… [cont.]
Asked by davepl - Sun Sep 16 01:10:52 2007 - - 1 Answers - 0 Comments

A. It makes no sense to do what you want to do. Stereo Audio is just two thin cables vs one s/pdif. Just route to your rooms RCA, stereo cables and you don't need any silly boxes. In A/V processing, the fewer conversions you do the better quality you have. Why downconvert digital audio to stereo if you can transmit stereo to begin with!
Answered by TV guy - Sun Sep 16 12:47:40 2007

What Is The Difference Between Analog And Digital Signals?
Q. What Is The Difference Between Analog And Digital Signals?
Asked by :) - Sat Jan 17 07:25:20 2009 - - 2 Answers - 0 Comments

A. Generally speaking, imagine analog signals as a WAVE. There are highs and lows of different heights and depths. Digital signals consist of only 1s and 0s.
Answered by Eric - Sat Jan 17 07:29:09 2009

From Yahoo Answer Search: "Digital signals"
Wed Nov 11 06:21:40 2009