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DirectTV vs Dish Network: Which is Better?
The numbers of those who just connect their TV to a simple roof top antenna can probably be counted on the fingers of one hand. I assume you are not one of those minimalists who need 30 minutes of news programming to get by in a day. Most likely,...
Home Theater Ugly Secrets Revealed - Secrets #8, 9 and 10
Secret 8: YOU MAY NOT SEE A PICTURE AT ITS BEST.
What you should do about it:
Depends on how deeply you want to crawl into this.
Warning!
This is technical but I'll simplify. Each piece of electronics - a display device (Hi-Def,...
The Dish on Satellite TV
The evolution of television has seen dramatic acceleration recently. Satellite TV has truly revolutionized the global viewing experience.
The evolution of television has seen dramatic acceleration recently. Satellite TV has truly...
Troubleshooting your Cable Box
Unless you’ve recently moved from Alaska to Texas and you’re feeling a little homesick, chances are that the last thing you want to see when you turn on your TV is snow. Combine a snowy screen with that loud, obnoxious static sound, and you’ve...
Troubleshooting Your Dish Network Receiver
It has happened to all of us. It's fourth and ten with just 1:42 to go in the second half - and of course your team is down. The weather outside is getting worse and worse. Suddenly, the image on your TV looks eerily like the snow falling outside...
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Which is better, EDTV or HDTV?
With all the new digital formats out there, it is of little surprise that there exists considerable confusion about EDTV and HDTV. First of all, EDTV stands for Enhanced Definition Television, while HDTV stands for High Definition Television. TVs equipped with either of these formats are capable of receiving and potraying images in a digital fashion - both of which are superior in visual quality to the standard TV (SDTV).
Which is better, EDTV, or HDTV?
This is a question that comes up quite often, and it really has a simple answer: HDTV is better. However, EDTV wasn't really made to be a competitor for HDTV, but rather a transition technology that was better than standard, but not all the way High Definition, as HDTV is. And although Enhanced Definition Television (EDTV) doesn't quite offer the oustanding life-like quality attributed to High Definition Television (HDTV), its picture is actually closer to HDTV than regular television. HDTV has an impressive 720 progressive scanning (1280x720 pixels) or 1080 interlaced (1920x1090 pixels) lines. Thus, it easily meets the requirement of high definition broadcasts. EDTV, on the other hand, displays pictures at 480 progressive scan
(640x480 pixels), which is the the highest resolution available on DVD. In fact, EDTV is considered optimized for the DVD format. However, this puts a severe limit on EDTV, which is simply not able to display higher resolution HD content.
Our recommendation is that, when purchasing a new TV, you consider getting one that is "HD-ready." It is likely that all broadcasts will transition over to true HDTV format within the next decade or so. Be advised, however, that you will need to purchase an external set-top box with an ATSC (Advanced Television Systems Committee) tuner in order to receive digital HDTV programming. Many cable and satellite providers, if they provide HDTV content, may offer this tuner for free. One final note, you may want to consider buying a LCD TV, as most are HDTV ready, and do the best job of displaying those beautiful HD images.
About the Author
Bradley James is a senior editor at SciNet.cc, a website containing many helpful consumer electronics review articles. For more information on EDTV and HDTV TV technology, please visit our EDTV vs HDTV TV webpage.
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