HDTV Channels
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| HDTV Channels - High Definition Television Becomes Standard Viewing |
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HDTV Home > HDTV Channels Where are the HDTV channels?These days HDTV channels are widespread across all major television networks. In June 1999 only 66 TV stations transmitted a digital television. In June 2002 around 400 stations offered HDTV and by May 2004 that number had reached 1,200. According to statistics about 99 percent of American families are located near at least one station that offers digital signals. Both ABC and CBS feature their dramas, comedies, and movies in HDTV format. HDTV channels are on the rise across most networks. However many news and reality shows are still offered in standard definition television fromats. NBC, the WB, and UPN feature their dramas and some comedy shows in high definition. Most NFL games, NASCAR races and basketball and baseball games are in high definition. So it's clear that HDTV channels are the wave of the future. It is entirely possible that in the not too distant future it may be the only option for television viewing as more and more broadcasters make the switch to high definition programming. So if you're in the market for a new television the latest model HDTV is definitely where it's at. What about HDTV resolution? HDTV programming is broadcast in one of two resolutions: 1080i or 720p. The majority of HDTV channels offer the 1080i format. However ABC, Fox, and ESPN HD chose smoother 720p pictures. 1080i offers better resolution but is in interlaced format. Pictures are less smooth in this format. HDTV channels that offer the 720p (progressive) format less lines data but each frame is drawn only once. This results in smoother images. For video the 720p format is probably better. Most viewers won't really notice the difference. Plasma, LCD, LCoS and DLP TVs offer fixed numbers of pixels. This is called native resolution. The higher the number the better the images will be. High resolution fixed-pixel displays e.g. 1080p sets with 1,920x1,080 pixels are more expensive. However HDTV channels on any model of HDTV looks far superior to analog television. Some HDTV tuners offer extra features designed to enhance your HDTV viewing experience. They offer channel-surfing modes, favorite-channel lists and make switching HDTV channels easier when using that tuner. However if you use an external tuner to change channels like a cable or satellite box, tuner extras will not be of much use to you. Also be sure to check out our pages about HDTV Reviews, HDTV Ratings, Plasma HDTV, HDTV Receivers, and HDTV Tuner elsewhere on this site. HDTV Channels
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  Today's HDTV Channels Articles
Ed's View - Hail to the Glitches!
The digital/HDTV transition now in pregress by the television industry is arguably (certainly by that industry) the most complex ever experienced, though likely not since the evolvement of radio communications from Morse coded pulses to commercial broadcast radio. That took about 15 years and with a lot of glitches along the way, But they were overlooked and corrected as the... Sony Previews 'Ghostbusters' Blu-ray Plans at Comic-Con
'Ghostbusters' fans attending Comic-Con this weekend could get a sneak peek at an apparently October-bound Blu-ray release of the '80s comedy classics. According to various fan and website reports coming... ... Samsung's MediaLive: the Ultimate HDTV Accessory, Bringing Digital Content from the PC to the Big-Screen
Samsung Electronics America Inc., the leader in the U.S. digital television market, lets consumers view PC-content on a Samsung HDTV with the retail launch of the company’s MediaLive adaptor. Samsung’s MediaLive delivers digital content (including HD content) in real-time from Windows Media Center on a PC running Windows Vista Home Premium or Windows Vista Ultimate [...]Visit eHomeUpgrade for ... 2008 HDTV Buyers Guide, Part 4
The last in a four-part series of articles on buying an HDTV. The following topics are covered in this segment: HDTV as a System, not Just a TV Set CRT Rear Projection and Direct View Service and Repair
The infamous CRT rear projector, whether NTSC or HDTV, remains one of the greatest display products to have hit the consumer market. They lasted over two decades until the flat panel display phenomenon wiped them out. The same can be said of CRT direct view, the TVs we all grew up on. While big, bulky and heavy, these displays could deliver some great imaging, producing bright dynamic pictures and inky blacks in medium to dark ambient light environments. For rear projection, smaller sizes (below 50") could even perform well in brighter environments. CRT rear projection and direct view technology was used to drive the HDTV revolution out of the gate and along the way there were some really stellar videophile performers meeting most of the imaging science aspects of video standards. These products have a typical 10-15 year life span based on normal usage and CRT wear and tear. Before deciding to throw out this technology, you should reflect on the imaging performance you will be losing, the less expensive service costs and how you use a display in your application. 'The Strangers' to Stalk Blu-ray in time for Halloween
Lock your doors: Universal has announced that 'The Strangers' will invade Blu-ray this October with exclusive BD-Live content. The Liv Tyler-Scott Speedman thriller scared up over $50 million at the domestic... ... 2008 HDTV Buyers Guide, Part 2
The second in a four-part series of articles on buying an HDTV. The following topics are covered in this segment: Decision to Go with HDTV 2008 HDTV Buyers Guide, Part 3
The third in a four-part series of articles on buying an HDTV. The following topics are covered in this segment: Viewing Factors Blu-ray's popularity continues to grow in Japan
We've already reported on the rising popularity of Blu-ray discs and hardware in Japan, and the trend is continuing, according to the latest sales figures of Blu-ray recorders and players... ... Early HDTV Supporter Dies at 93
Frances Cripps died yesterday, May 8th 2008, at high-noon in Corvallis, Oregon. She was 93 years old. She had suffered a long illness. Why is this news in HDTV Magazine, you should rightly ask? Frances was one of many unsung heroes who played key roles in furthering HDTV. Always far-seeing and an engineer by nature, she... |
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