Don't Be Duped En-Route to Digital
Wondering what's behind the February 2009 switch to digital broadcasting? Here's the scoop! Since 911, emergency agencies have been challenged to come up with a better means of communication. In 2005 they did! The analogue channels you watch your television programs with will do nicely... for them and, coinkydinkly, for the television makers across the land who will undoubtedly benefit from the confusion this change is causing. Quite simply, the plan is to put all emergency services on the analogue channels so they can chat about murder and mayhem while the rest of us watch TV and get even more pleasantly plump. If your set is analogue (picture rabbit-ears and/or metal coat-hanger antennas) you're going to be needing a converter box - unless you already have cable service to your televisions (and if you do, please go ahead and take down those metal thingies).
FTA Keys Explained Simplified
This is a very broad and simplistic overview of what FTA Keys are and why they are so popular. A more 'tech' style article will be published soon for those who want to understand the frequencies, code structures, K band limitations and other aspects of Free to Air TV. FTA, the abbreviation for "Free to Air", simply refers to the receiving of satellite signals via a satellite dish, and decoding them to be displayed as picture (Television) on your TV. To view "Free to Air" signals, you must input a set of keys into your receiver in order to descramble the signals properly. FTA Keys simply remove the barriers that normally prevent non-subscribers from receiving the Free to Air signals sent out from certain satellites.
What Do I Get From a Satellite TV System?
It's amazing to think that some of the very first and most primitive of satellites were launched in the late 1950's. Some 50 years later and we take it for granted that we receive television broadcasts transmitted via a range of satellites in orbit above the earth. Satellite TV is now available for almost everyone and is leading the way in High Definition broadcasts. High Definition or HD for short and the flat screen technology are two of the driving forces encouraging people to review and most likely change their TV and broadcast supplier. In such a short time we have so many changes such that it is almost impossible to have the most up to date at all times.
LCD Backlighting Critical For HDTV
LCD is winning the race to be the dominant display technology for HDTV. According to DisplaySearch, in 2007, the market for LCD (liquid crystal diode) TVs was estimated at $27.4 billion. LCD TV shipments rose a stronger than expected 52% year to year in the second quarter of 2008 to nearly 7.5 million units (79.8% of total HDTV sales). The LCD screen on a LCD HDTV is basically a selective light filter. It does not in itself emit light, but selectively filters light passing through the display from the back. Most HDTVs include either a single sheet of luminescent plastic or sidelighting with fluorescent lamps to provide the backlight. Both techniques are difficult to control.
HDTV Reception
There are three ways to receive primary HDTV. Via Satellite, from cable or fiber optic providers, and over the air. Note: Verizon's FiOS is a fiber optic verses coax cable way of providing service. As for Satellite the main providers are. Voom, DirecTV, and Dish Network. There's also Express Vu, and Star Choice. These are Canadian companies and may require that you purchase there service through an address broker such as Freeway Support. Also a new service provider to look into C/KU Band where you can receive signals directly from their source. All three methods require a Set-Top-Box, or STB to decode the HDTV signal. It is important not to confuse HDTV and DTV.
Future-Proofing Your Home Or Business For Access to the Internet and HDTV
Before to the Internet revolution, business and residential applications had only two wiring systems, the electrical service and the phone service. Phone lines were the only means available for computer networking and were used for data transmission. The original networks that were created for computers to share data simply piggybacked over existing connections and technology. Today, more options are available (and needed) to meet the networking needs of consumers. A good rule when projecting the future of communications: whatever you can imagine for the future, and multiply that by 100. Who twenty years ago could have predicted the Internet or HDTV or cell phones or IPODs.
Install a HDTV Home Theater in No Time
By the time you finish reading this article, another new home appliance would have made its debut in the market. I don't mean to surprise you. I'm only trying to hint at the astounding number of comfy goods that are pushing each other to make way into your home. Sure, you have a hectic life as you try to juggle between your job and your family. You have no time for much indulgences maybe. You want to go to the movie theater but wonder that it might waste your precious time. For all your worries I can assure that you can have a wonderful time by bringing home your own fantastic home theater. A home theater can give your home a much needed facelift. It is not very difficult to set it up either.
How to Turn Your TV Room Into a Home Theater
If you bought a 50" plasma and receiver with surround sound a few years ago and you want to kick it up a notch for the upcoming football season here's an idea... Thanks to the fact that HDTV projectors are far less expensive than they used to be, you can turn your TV room into a full blown Home Theater for as little as $3, 000.00. Here's the concept... .use your plasma for most TV shows and when it's time to watch the big game or movie, turn your room into a home theater by sending your HDTV signal to a projector that shoots an image 120" diagonal on to a screen mounted in front of your plasma. How to Do It Screen: You are going to mount a retractable HDTV screen above and just in front of your plasma and mount a HDTV projector in the back of the room.
Satellite Digital TV on PC - Is It Possible?
Technology has advanced significantly! It's actually getting kind of scary with the things that you can do with today's advancements in technology - one of these things is having the ability to get Satellite TV on your PC. Sure people may like the idea, but as soon as they experience - they'll love it. Digital TV on PC, now this can not possibly be a realistic opportunity can it? Well, let's be realistic - if you have an old-school monitor; your not going to get HDTV Plasma level quality - you will, however, be able to watch the program itself no matter the quality of your PC. It is important that there is going to be a mass switch from analog broadcasting to digital broadcasting - in fact, by 2012, most of the technological advanced world is going to be switched over to digital broadcasting;
HDTV Bandwidth Management
Many people, especially those with satellite TV receivers, have heard of MPEG. MPEG is a standard for reducing the size of the video signal so that it can be broadcast more easily. This is known as "signal compression". Compressed Digital Video (CDV) is comparable to using MP3 files for music. It makes the file smaller without damaging it, so that it takes less time to download (less bandwidth), and more songs can be stored on your player. CDV reduces the signal bandwidth requirements of a TV signal to enable its transmission via the Internet, DVD, cable, or satellite. This is necessary because an uncompressed video signal is very large. High definition files are much larger than standard definition files.