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Which device is used to convert digital signals to analog signals or analog signals to digital signals?
The set top box that your provider gives you is what converts the Digital signal to the analog signal. The digital signal is compressed at the provider and sent to the end user. The "tuner" (which can be built into a tv, a set top box or a cable card) Then decompresses the digital signal and converts it into an analog signal. There is much more to this did not know how technical you wanted your answer.
Is there a cable to go from hd out laptop to rca jacks tv?
HDTV is digital, RCA jacks are composite. They're not compatible video formats. You'd need a digital to analog converter.
Do you need a converter box if you have a HDTV and DTV antenna?
Yes, it is alright to use a converter box on an HDTV. Go to Input and change the settings from HDTV to regular television viewing and it should work fine after the television scans for programs.
Why is RCN in Easton PA making customers get digital converter boxes and charging 8.95 a month more?
All of the cable companies are dropping analog channels in the near future.They are doing this in an effort to offer more HD (High Definition) programming.Newer sets with digital tuners will work without a converter box but older sets with analog tuners will go black.The $8.95 fee is a rental fee for up to four converter boxes.
Can you use old antena with converter box to get HD on your anolog tv?
For most people, their old antenna will work just fine. Don't let the people at the electronics store fool you, there is no such thing as an "HD antenna." There is nothing special that needs to be done to an antenna to receive HD signals. In fact, many of the antennas that are being marketed as "HD antennas" are inferior UHF-only antennas that receive a smaller set of signals than your old antenna. However, some people who were barely receiving an analog signal may need to buy a better antenna. Also, if the location of the digital transmitter has changed or the signal strength of the TV station has changed, you may need to re-aim or replace your old antenna. Simply plug the old antenna into the converter box and then plug the converter box into your old TV where the antenna used to go and you will be fine. The converter box will tune in a digital station (some digital stations are HD, some are not) and convert the digital signal into an old-fashioned analog standard definition signal and feed it into your old analog TV. You will not be able to watch shows in HD on your old analog TV, but you will be able to watch a version of the HD broadcast that has been converted into Standard Definition (SD) for you. You will be able to watch all of the digital stations including the HD ones but you will see them in Standard Definition. Standard Definition is 480i. Digital to Analog converter boxes receive all tv transmissions of 1080P , 1080i , 720P , 480P , 480i and coverts them ALL to 480i to watch on a standard definition NTSC Analog TV.
Will your digital television that's receiving an analog signal from comcast be a clear picture digital signal when you go digital in 2009?
Only if you have a digital output on your cable box. If not, it'll end up being a digital signal, converted to analog and then reconverted by your TV back to digital. Besides, the digital changeover date is only for local television stations when they turn off their analog transmitters. This means that if you currently have cable or satellite with analog outp[uts, that aspect of it shouldn't change.
What tv and antenna do you need to replace old analog you live in apt in NYC and have no cable satellite or outside antenna?
You don't need a new TV or antenna. You need a Digital Converter Box. Go to a Radio Shack, Circuit City or Best Buy. Connect your old antenna to the converter box, connect the converter box to your old TV...all will be well.
Why are you switching from analog to digital?
Analog TV broadcasts in the UK and the US (and other countries) are soon to be a thing of the past. The only way to receive television broadcasts will be digital. Your local television broadcaster will be able to provide more detailed information for your area but the bottom line is: Go digital or go without.
How do you know if your TV is digital or analog?
"Standard-definition" (meaning 480i) Cathode-ray tube televisions are analog. CRT TV's are easily identifiable by their immense weight and the fact that their depth nearly matches their width and height. Newer, hi-def (720p, 1080i/p) televisions are almost all either lcd, plasma, or dlp, all of which are digital. for digital TV monitor shouldnot be of CRT.
How does modern work for computer?
you mean modem? MO-DEM MOdulation / DEModulation. It turns your digital signal into analog, so it can go thru the phone lines to your isp, and then from the phone lines to their server, it converts the analog signal back into digital.
Diffrence between analog and digital computer?
An analog computer is any computer that represents its data in the form of continuously variable signals instead of the discontinuous encoded symbols used by digital computers.
If your Vizio LCD TV only has an optical audio output how do you hook up your RCA cables that go to your stereo?
You need to buy a "Digital to Analog audio converter" (around $70 with Gefen brand). It will convert the Digital output (Optical) into a analog signal for your speakers. These converters rarely provide RCA cables(male/male) and Optical Cable(male/male). So you will have to buy them too. http://www.gefen.com/kvm/dproduct.jsp?prod_id=5279
