Television HDTVs LED 3D, & LCD or Plasma TV - 3DTV

92 inch 3D Television

2011-10-16T08:18:00.000-07:00

DLP Projection, 3D / HDTV
Mitsubishi Diamond Home Cinema 92"
Enjoy your favorite movies, TV shows and games with this projection television that features immersive 3D and sound technology for a cinematic entertainment experience. The plush 1080p resolution and 6-color processor deliver deep, vivid color.
Smart TV

Get a world of instant entertainment on this smart TV. Connect to the Internet and stream movies, listen to music and access a wide variety of other content on your HDTV.
Learn more about smart product

* Mitsubishi Diamond Home Cinema 92" Class / DLP Projection / 1080p / 120Hz / 3D / HDTV
* Remote
* Owner's manual

Product Features

* From our expanded online assortment; not available in all Best Buy stores
* 92" screen size measured diagonally from corner to corner
For optimal viewing in large rooms.
* Smart capable
With StreamTV Internet media through VUDU for accessing Web content. Wireless Internet ready (requires an optional adapter, not included).
* Built-in 3D emitter
Allows action to leap off the screen and into your home for an immersive entertainment experience (glasses required, not included).
* 6-color processor
With PerfectColor and PerfecTint technology delivers vivid color for true-to-life images.
* Advanced video adjustments
Ensure optimal picture quality.
* Clear contrast screen
Provides clear contrasts between colors for detailed images.
* 1080p display
Provides the highest quality progressive-scan picture possible from a high-definition source.
* 16W speaker output
With Dolby Digital surround sound for an immersive entertainment experience.
* Inputs
Include 1 combined component/composite video (rear), center-channel input, VGA, 1 external controller (rear), 1 RF antenna (rear) and 1 DVI/PC audio (rear).
* Outputs
Include surround stereo audio (rear), variable subwoofer (rear), 1 3D glasses emitter jack (rear) and 1 digital audio (rear).
* 4 HDMI inputs
HDMI cable not included. High-speed HDMI cable is the only connection that can deliver a full HDTV experience with a full 1080p picture and digital surround sound.
* Built-in Ethernet port
Lets you connect your TV to your home network.
* 2 USB ports
For quick connection of a digital camera or other USB device.
* Brilliant, bright, natural and game modes
Allow you to customize the video display.
* Bluetooth A2DP
Allows you to stream audio from Bluetooth-enabled devices.

3D HOME CINEMA TV MITSUBISHI

2011-10-16T08:06:00.000-07:00

MITSUBISHI WD-73640
73" 3D HOME CINEMA TV
Mitsubishi WD-73640 73-inch 1080p 3D Ready DLP Rear Projection HDTV
With picture performance that outpaces today's smaller flat panels, Mitsubishi 3D DLP® Home Cinema TVs offer a larger than life, intensely vivid 2D and fully immersive 3D viewing experience.

MITSUBISHI WD73640
dimensions: Height:43.6",Width:65", Depth:17.9", Weight:90.9 lbs.< Product Specs 3D TV Plush 1080p
Exclusive 6-Color Processor Brilliant/Bright/Natural/Game Modes Advanced
Video Calibration 3 HDMI Inputs
HDMI -PC Compatiblity
Remote Control

DVB 3D-Televison

2011-10-16T07:44:00.000-07:00

DVB 3D-TV will be a new standard coming partially out at the end of 2010 which will include techniques and procedures to send a three dimensional video signal through actual DVB transmission standards (Cable, Terrestrial or Satellite). Currently there is a commercial requirement text for 3D TV broadcasters and Set-top box manufacturers, but no technical information is in there.

Nowadays 3D TV technology is already in its first steps regarding its standardization, now the major 3D market is in theaters and Blu-Ray Disc players with stereoscopic systems, but in the near future it will be extended to diffusion, and later Free viewpoint television will come into our homes, which means the need of new coding and transmission standards.

Full 3D TV

2011-10-16T07:37:00.000-07:00

Full 3D TV sets :Panasonic, SONY, Toshiba, Philips

Full 3D TV sets include Panasonic Full HD 3D (1920x1080p, this is, 2K x 1K; and 600 Hz).
Toshiba has shown 20 and 12 inch autostereoscopic (glasses-free) LCD 3D TV sets for commercial launch, with a 1280x720 resolution. By systematically aligning pixels and adopting a perpendicular lenticular sheet, Toshiba's LCD panel eliminates blurring, or the vertical wave pattern (caused by interference in the display cycle) that plagues other autostereoscopic 3-D technologies. The viewing angle is about 40°, doubling the previous approaches. Toshiba's glasses-free 3D TV does suffer initial limitations such as viewing distance and cost, the 12 inch model will sell for roughly $1400. Toshiba are expected to deliver their glasses-free 3D TV on a global scale by 2015.

September 2011: Based on Cnet review, Toshiba 55ZL2 is indeed ready for prime time with 3,840x2,160 pixel, abundant pixels needs for Glasses-free 3D which produces nine 3D views, each created by a directional 'lenticular lenslet' filter. Stunningly smooth and detailed images, but it's not 1080p and it's probably closer to 720p, so the images aren't as clear as those of regular active-shutter 3D TVs. Some considerations are:

* it should be watched in a blacked-out room
* the parallax effects appeared quite shallow, there's depth to images, and it's not immerse
* currently there is no video content with resolution of 8 million pixels

3D-ready TV sets

2011-10-16T07:30:00.000-07:00

3D-ready TV Mitsubishi, DLP technology, LG, Toshiba, Sony, and Panasonic

3D-ready TV sets are those that can operate in 3D mode (in addition to regular 2D mode), in conjunction with a set-top-box and LCD shutter glasses, where the TV tells the glasses which eye should see the image being exhibited at the moment, creating a stereoscopic image. These TV sets usually support HDMI 1.4 and (if an LED-backlit LCD Television) a minimum (input and output) refresh rate of 120 Hz; glasses may be sold separately. (These TV sets are high-end and generally include Ethernet, USB player and recorder, Bluetooth and USB Wi-Fi.)

Panasonic already has several sets in the market, like the Panasonic Viera TC-P50VT200 which are 3D capable and come shipped with glasses. It has a retail price of approximately US$2,500. The Samsung UN46C7000 46-Inch 3D TV can be purchased for US$2,000.00 or less. There are numerous, relatively inexpensive models available from a number of manufacturers already in the summer of 2010.

Mitsubishi and Samsung utilize DLP technology from Texas Instruments. As of January 2010, Samsung, LG, Toshiba, Sony, and Panasonic all had plans to introduce 3D capabilities (mostly in higher-end models) in TVs available sometime in 2010. 3D Blu-ray players went on sale in 2010, and Sky began 3D broadcasts in the UK on 3 April 2010. DirecTV broadcasts began with the 2010 FIFA World Cup in June 2010. Samsung began selling the UN55C7000, its first 3D ready TV, late in February 2010, and has released the 8000 series with Smart TV which includes built-in 3D capabilities as well as streaming 3D VOD options in some areas.

Philips was developing 3D television sets that would be available for the consumer market by about 2011 without the need for special glasses (autostereoscopy). However it was canceled due to the slow adoption of customers going from 2D to 3D.

In August 2010, Toshiba announced plans to bring a range of autosteroscopic TVs to market by the end of the year.

The Chinese manufacturer TCL Corporation has developed a 42-inch (110 cm) LCD 3D TV called the TD-42F, which is currently available in China. This model uses a lenticular system and does not require any special glasses (autostereoscopy).

LG, Samsung, Sony, and Philips intend to increase their 3D TV offering with plans to make 3D TV sales account for over 50% of their respective TV distribution offering by 2012. It is expected that the screens will use a mixture of technologies until there is standardisation across the industry. Samsung offers the LED 7000, LCD 750, PDP 7000 TV sets and the Blu-ray 6900.

On June 9, 2010, Panasonic unveiled a 152 inches (390 cm) 3D-capable TV (the largest so far) that will go on sale within 2010. The TV, which is the size of about nine 50-inch TVs.

3D TV

2011-10-16T07:24:00.000-07:00

3D television
There are several techniques to produce and display 3D moving pictures. The basic requirement is to display offset images that are filtered separately to the left and right eye. Two strategies have been used to accomplish this: have the viewer wear eyeglasses to filter the separate offset images to each eye, or have the lightsource split the images directionally into the viewer's eyes (no glasses required). Common 3D display technology for projecting stereoscopic image pairs to the viewer include

* With lenses:
o Anaglyphic 3D (with passive red-cyan lenses)
o Polarization 3D (with passive polarized lenses)
o Alternate-frame sequencing (with active shutter lenses)
o Head-mounted display (with a separate display positioned in front of each eye, and lenses used primarily to relax eye focus)
* Without lenses: Autostereoscopic displays, sometimes referred to commercially as Auto 3D.

Single-view displays project only one stereo pair at a time. Multi-view displays either use head tracking to change the view depending of the viewing angle, or simultaneously project multiple independent views of a scene for multiple viewers (automultiscopic); such multiple views can be created on the fly using the 2D plus depth format.

Various other display techniques have been described, such as holography, volumetric display and the Pulfrich effect, which was used by Doctor Who for Dimensions in Time in 1993, by 3rd Rock From The Sun in 1997, and by the Discovery Channel's Shark Week in 2000, among others.

Stereoscopy is the most widely accepted method for capturing and delivering 3D video. It involves capturing stereo pairs in a two-view setup, with cameras mounted side by side, separated by the same distance as between a person's pupils. If we imagine projecting an object point in a scene along the line-of-sight (for each eye, in turn) to a flat background screen, we may describe the location of this point mathematically using simple algebra. In rectangular coordinates with the screen lying in the Y-Z plane (the Z axis upward and the Y axis to the right) and the viewer centered along the X axis, we find that the screen coordinates are simply the sum of two terms, one accounting for perspective and the other for binocular shift. Perspective modifies the Z and Y coordinates of the object point by a factor of D/(D-x), while binocular shift contributes an additional term (to the Y coordinate only) of s*x/(2*(D-x)), where D is the distance from the selected system origin to the viewer (right between the eyes), s is the eye separation (about 7 centimeters), and x is the true x coordinate of the object point. The binocular shift is positive for the left-eye-view and negative for the right-eye-view. For very distant object points, it is obvious that the eyes will be looking along the same line of sight. For very near objects, the eyes may become excessively "cross-eyed". However, for scenes in the greater portion of the field of view, a realistic image is readily achieved by superposition of the left and right images (using the polarization method or synchronized shutter-lens method) provided the viewer is not too near the screen and the left and right images are correctly positioned on the screen. Digital technology has largely eliminated inaccurate superposition that was a common problem during the era of traditional stereoscopic films.

Multi-view capture uses arrays of many cameras to capture a 3D scene through multiple independent video streams. Plenoptic cameras, which capture the light field of a scene, can also be used to capture multiple views with a single main lens. Depending on the camera setup, the resulting views can either be displayed on multi-view displays, or passed for further image processing.

After capture, stereo or multi-view image data can be processed to extract 2D plus depth information for each view, effectively creating a device-independent representation of the original 3D scene. This data can be used to aid inter-view image compression or to generate stereoscopic pairs for multiple different view angles and screen sizes.

2D plus depth processing can be used to recreate 3D scenes even from a single view and convert legacy film and video material to a 3D look, though a convincing effect is harder to achieve and the resulting image will likely look like a cardboard miniature.

3D Television

2011-10-16T07:14:00.000-07:00

3D television (3DTV): 3DTVs have been introduced in the markets by Panasonic, LG, Philips, Samsung and Sony.
This television set that employs techniques of 3D presentation, such as stereoscopic capture, multi-view capture, or 2D-plus-depth, and a 3D display – a special viewing device to project a television program into a realistic three-dimensional field.

History: In the late-1890's, the British film pioneer William Friese-Greene filed a patent for a 3-D movie process. When viewed stereoscopically, it showed that the two images are combined by the brain to produce 3-D depth perception. On June 10, 1915, Edwin S. Porter and William E. Waddell presented tests to an audience at the Astor Theater in New York City. In red-green anaglyph, the audience was presented three reels of tests, which included rural scenes, test shots of Marie Doro, a segment of John Mason playing a number of passages from Jim the Penman (a film released by Famous Players-Lasky that year, but not in 3-D), Oriental dancers, and a reel of footage of Niagara Falls. However, according to Adolph Zukor in his 1953 autobiography The Public Is Never Wrong: My 50 Years in the Motion Picture Industry, nothing was produced in this process after these tests.

The stereoscope was improved by Louis Jules Duboscq, and a famous picture of Queen Victoria was displayed at The Great Exhibition in 1851. In 1855 the Kinematoscope was invented, i.e., the stereo animation camera. The first anaglyph (use of red-and-blue glasses, invented by L.D. DuHauron) movie was produced in 1915 and in 1922 the first public 3D movie was displayed. Stereoscopic 3D television was demonstrated for the first time on August 10, 1928, by John Logie Baird in his company's premises at 133 Long Acre, London. Baird pioneered a variety of 3D television systems using electro-mechanical and cathode-ray tube techniques. In 1935 the first 3D color movie was produced. By the Second World War, stereoscopic 3D still cameras for personal use were already fairly common.

In the 1950s, when TV became popular in the United States, many 3D movies were produced. The first such movie was Bwana Devil from United Artists that could be seen all across the US in 1952. One year later, in 1953, came the 3D movie House of Wax which also featured stereophonic sound. Alfred Hitchcock produced his film Dial M for Murder in 3D, but for the purpose of maximizing profits the movie was released in 2D because not all cinemas were able to display 3D films. The Soviet Union also developed 3D films, with Robinzon Kruzo being its first full-length 3D movie, in 1946.
Subsequently, television stations started airing 3D serials in 2009 based on the same technology as 3D movies

LED TV

2010-04-08T05:03:00.000-07:00

New LED TV by Samsung Panasonic, Toshiba, Philips, LG :

LED-backlit LCD television (called LED TV by Samsung Panasonic,Toshiba, Philips, LG Electronics, ProScan and Vizio and not to be confused with true LED displays) is an LCD TV that uses LED backlighting rather than fluorescent lights used in traditional LCD televisions.

The LEDs can come in two forms, Dynamic RGB LEDs which are positioned behind the panel, or white Edge-LEDs positioned around the rim of the screen which use a special diffusion panel to spread the light evenly behind the screen.

Differences between LED-backlit and CCFL-backlit LCD displays
LED-backlit LCD TVs differ from conventional CCFL-backlit LCD TVs in the following:
* They can produce an image with greater dynamic contrast compared with CCFL-backlit LCD TVs.
* With Edge-LED lighting they can be extremely slim. Current models on the market can be less than one inch thick.
* They can offer a wider color gamut, especially when RGB-LED backlighting is used.[citation needed]
* Lesser environmental pollution on disposal.
* Higher cost due to current market product placement.

TV manufacturers can use an LED backlight instead of the standard Cold Cathode Fluorescent Lamps (LCD-CCFL) used in most LCD televisions. It is important to distinguish this method of simply backlighting a conventional LCD panel, from a hypothetical true LED display, or an OLED display. LCD-based televisions described as 'LED TVs' are vastly different from self-illuminating OLED, OEL or AMOLED display technologies. In terms of the use of the term 'LED TV' in the UK, the ASA (Advertising Standards Authority) has made it clear in prior correspondence that it does not object to the use of the term, but does require it to be clarified in any advertising. There are several methods of backlighting an LCD panel using LEDs including the use of either White or RGB (Red, Green and Blue) LED arrays positioned behind the panel; and Edge-LED lighting, which uses white LEDs arranged around the inside frame of the TV along with a special light diffusion panel designed to spread the light evenly behind the LCD panel.

An LED backlight offers several general benefits over regular CCFL backlight TVs, typically higher brightness. Compared to regular CCFL backlighting, there may also be benefits to color gamut. However advancements in CCFL technology mean wide color gamuts and lower power consumption are also possible. The principal barrier to wide use of LED backlighting on LCD televisions is cost.
In September 2009 Nanoco Group announced that it has signed a joint development agreement with a major Japanese electronics company under which it will design and develop quantum dots for LED Backlights in LCD televisions. Quantum dots are valued for displays, because they emit light in very specific gaussian distributions. -Wikipedia-

Special Edition TV

2009-03-23T23:10:00.000-07:00

The Special Edition Television From Sharp AQUOS Series sets a new standard for large-screen flat-panel LCD TVs. This AQUOS SE94U 65 inch With full HD 1080p resolution, dramatically enhanced black level and an elegant "cornerstone" design with space-saving slim bezel design and thin profile, the TV Series produces a breathtaking picture quality that is second to none. This HDTV with utilizes the next generation of Sharp's proprietary Advanced Super View/Black TFT Panel, providing 27,000:1 Dynamic Contrast Ratio and 4ms response time, as well as 120Hz frame rate conversion for the ultimate in fast-motion image processing.
In addition, the LC-65SE94U includes a groundbreaking AQUOS Net Feature for custom web content through an Ethernet jack. The LC-65SE94U is an HDTV with built-in ATSC/QAM/NTSC tuners and includes 3 HDMI inputs that are compatible with 1080p signals. The LC-65SE94U features a unique textured black cabinet with detachable, recessed bottom-mounted speakers, and the included table stand easily removes for wall mounting applications.
Specification: Sharp LC-65SE94U Screen Size: 65 inch
Television Technology: LCD
Supported Resolution: 1080p
Supported Standards: HDMI
Form Factor: Widescreen
Included Devices: Network media player
Connector Types: Serial, Audio line-in, Composite video/audio input, HD component input, Network, RGB input, HDMI, S-Video input & Additional Features: X.V.Color, On-screen

Sharp AQUOS 46 inch HDTV

2009-03-23T22:58:00.000-07:00

AQUOS LCD TV sets a new standard for large-screen flat-panel TVs, this AQUOS LC-46D62U With Full HD Spec 1080p resolution, dramatically enhanced black level and an elegant design, it produces a breathtaking picture quality that is second to none. The AQUOS LC-46D62U utilizes the next generation of Sharp's proprietary Advanced Super View/Black TFT Panel with multi-pixel technology. The AQUOS LC-46D62U has built-in ATSC / QAM / NTSC tuners and include 2 HDMI inputs, is compatible with 1080p signals, and has 2 HD component video inputs. This AQUOS TV features a sleek piano black cabinet with subtle, recessed bottom-mounted speakers, and the included table stand easily removes for wall mounting applications.
Specification: Sharp Aquos LC-46D62UScreen Size: 46 in.
Television Technology: LCD
Supported Resolution: 1080p
Supported Standards: HDMI
Form Factor: Widescreen
Connector Types: Audio line-in, HDMI, Composite video input, S-Video input
Depth: 12.2 in. Height: 31.1 in. Width: 44.5 in.

Large TV (HDTV)

2008-06-19T10:46:00.000-07:00

Large screen television (hdtv) for home theatre

Captivating entertainment meets refined elegance in Sony High Definition LCD Rear Projection TV GRAND WEGA KDF-70XBR950 70 inch. This Sony tv features come together to produce images and sound like no other. Cinema Black, an Integrated ATSC Tuner, 0.87" WXGA LCD Panels, 3.28 Million Dots of Resolution, 1,092,168 Million Dots Per Panel, and Sony's Proprietary WEGA Engine System all contribute to this surreal experience. Direct Digital II Circuitry, Digital Reality Creation MultiFunction V1 Circuitry, Multi Image Driver (MID X) Circuitry, CineMotion Reverse 3-2 Pulldown Technology, and Enhanced Memory Stick Media Playback also add to our unique combination of style and technology. Additional this Large HDTV Features Channel Labeling, Gamma Correction, Video Noise Reduction, Digital Reality Creation Multifunction , Jpeg Photo Playback, 3:2 Pull Down Compensation, First-surface Mirror, Anti-reflection Coating, Mp3 Playback.

Specs:

Screen Size 70 inch.
Television Technology LCD, Projection
Supported Resolution 720p
Supported Standards HDTV, HDCP
Connector Types IEEE 1394 (FireWire/i.LINK), Audio line-in, Composite video/audio input, Fixed/variable audio output, HD component input, Control S, DVI-HDCP, S-Video input, RF input, SPDIF output.

HDTV Televisions Sony

2008-06-19T10:32:00.000-07:00

Best LCD Television (HDTV) at your Home:
This Sony KDFE55A20 55 inch Grand WEGA LCD Rear Projection Television provides outstanding picture quality in a slim and sophisticated design. Its extended screen size and higher resolution than the 42" and 50" Grand WEGA offer optimized home entertainment like no other.

Enjoy the full image and sound quality of your favorite programs or movies with its built-in HDTV digital tuner and 16:9 widescreen display. With the convenient WEGA GATE On-Screen Guide and HDMI Multimedia Interface, the Sony Grand WEGA delivers a full High Definition Television experience. Additional Features Wega Engine Picture Enhancement Technology, Channel Labeling, On-screen Menu, 3:2 Pull Down Compensation.

Specs:
Screen Size 55 inch.
Television Technology LCD, Projection
Supported Resolution 720p
Supported Standards HDTV, HDMI

TV Standard HDTV Sound

Supported Surround Sound

HDTV Ready Yes
Form Factor Widescreen
Audio Features Audio Format Supported Surround Sound
Built-in Decoders Dolby Digital
Sound Effects SRS TruSurround XT, Dolby Virtual Speaker
Connector Types Audio line-in, Digital audio output (optical), HDMI, Composite video input, Component video input, S-Video input, Headphones

HDTV Televisions Olevia

2008-06-19T10:08:00.000-07:00

Buy and find best HDTV televisions:
High contrast ratios and fast response times, mean rapid-action viewing such as sporting events or adventure films is displayed with super clarity and truly come alive!. This Olevia 232V 2 Series 32 inch (Syntax Groups)Flat-Panel LCD HDTV With a super-wide 178-degree viewing angle, images look spectacular wherever you are seated. Perfect for home or office viewing These LCD HDTVs also excel as computer displays with support for TV resolutions up to 1080i, and PC resolutions up to 1360 x 768 through HDMI and VGA. HDTV Olevia's surround sound audio processor creates an awesome listening environment while watching TV, movies or playing games and User Friendly On-Screen Display (OSD).

Specs:
Screen Size 32 inch.
Television Technology LCD Supported Resolution 1080i Form Factor Widescreen
Connector Types HDMI input, Serial, USB, Audio line-in, Audio line-out, VGA input, HD component input, Composite video input, S-Video input, Headphones
Additional Features: Video Noise Reduction, Parental Control, On-screen Menu, 3:2 Pull Down Compensation, 2:2 Pull Down Compensation

Widescreen LCD Monitor ( Envision)

2008-04-15T11:43:00.000-07:00

TV Envision 22 inch Widescreen LCD Monitor, ... yourself taking in the light. Envision yourself transforming. Transforming into the monitor you’ve always meant to be. Envision the Envision H22W 22 Widescreen LCD Monitor.

You can go 160 degrees along the vertical. You’ve got 5ms response time, feel the anti-glare.

Features and specs This Widescreen LCD Monitor:

22-inch (548.6mm VIS) TFT LCD 0.277mm Pixel , Pitch 1680×1050 @60Hz (recommended) On Screen Display Controls (OSD) Plug & Play Wall Mountable. Cabinet Color: Black .

Panel: TFT Active Matrix LCD 22 inch Widescreen, Diagonal 548.6mm Viewable Image Size Hard Coating (3H), Anti-glare Treatment .

Compatibility: VESA , WSXGA+, WXGA+, SXGA, XGA , SVGA, VGA.

Signal Input: Video: 0.7Vp-p , RGB Analog, Separate Sync: TTL Level H/V Sync: Positive / Negative.

Other Features: VESA 100mm Wall Mount Compliant (Not Included) Kensington Security Slot.

..etc.

HDTV lcd1080p

2008-02-26T11:45:00.000-08:00

TV LCD (HDTV) with Screen Size 46 inch:

TV ViewSonic CD4620-US 46 inch CD4620 with 1080p LCD panel displays precise images for nearly print-like quality in your digital signage applications. VGA input and output and RS-232 input allows you to DAISY CHAIN MULTIPLE DISPLAYS into the signage network and still be able to control each display individually. Wide viewing angles, high brightness and contrast and 1920x1080 native resolution display crystal-clear images in virtually any room lighting while the fast 6ms response time delivers blur-free scrolling text or video. watching stunning movies, videos/ dvd players or Making home theater entertainment. This TV LCD (HDTV) sets a new standard for large format, high-impact digital signage.
Television Technology LCD, Supported Resolution 1080p, Supported Standards HDMI, Form Factor Widescreen, Connector Types VGA input, HDMI, Audio output, Composite video input, Component video input, S-Video input, Additional Features Anti-glare Coating, On-screen Menu.

HDTV with picture detail

2008-02-26T11:24:00.000-08:00

HDTV 1080p : for watching stunning movies, videos/ dvd players or Making home theater entertainment.

High resolution LCD HDTV ViewSonic's N4280p 42 inch LCD HDTV displays brilliant high definition images in lifelike detail thanks to compatibility with 1080p video signals and the high 1920 x 1080 resolution. Advanced image processing, fast video response and wide viewing angles deliver blur-free images from virtually anywhere in the room. Dual HDMI inputs allow you to connect HD game consoles, cable boxes, satellite receivers and other HD devices, while optimizing sound and picture quality by simultaneously transmitting audio and video signals over one wire. High brightness and 1200:1 contrast ratio (typ) deliver rich, vibrant colors.Supported Resolution 1080p, Supported Standards HDMI, Form Factor Widescreen. Connector Types: Audio line-in, Audio line-out, VGA input, HDMI, Composite video input, Component video input, S-Video input Additional Features this 42 inch LCD tv with Anti-glare Coating, Anti-reflection Coating.

LCD TV HDTV: ViewSonic

2008-02-26T09:54:00.000-08:00

TV LCD 32 inch for enjoy maximum versatility, connecting DVD players, game consoles, HD set top boxes, with ViewSonic's 32 inch N3235w and more with the full range of inputs including HDMI with HDCP, S-video and even PC connectivity. The Dolby Digital sound completes your home entertainment experience with clear, digital audio for DVDs, movies, sports and games. The N3235w's glossy piano-black finish adds a splash of high-tech style to your high definition entertainment.

ViewSonic's 32 inch N3235w widescreen LCD HDTV brings impressive high-definition pictures to life. Fast video response, high brightness and contrast ratio combine to deliver crystal clear, fast action movies, videos and games. Advanced clearpicture electronics, enhance contrast, define details and boost color.

This Television, Screen Size 32 inch LCD, Resolution 720p, Supported Standards HDMI , Form Factor Widescreen Connector Types; Audio line-in, VGA input, HDMI, Audio input, Composite video input, Component video input, S-Video input Additional Features this tV Anti-glare Coating, On-screen Menu, Anti-reflection Coating.

TV high-performance

2008-02-26T09:44:00.000-08:00

LCD TV home theater, gaming console ....

High-performance widescreen LCD TV immerses in HD entertainment, This N2635w 26 inch from ViewSonic . Fast video response, high brightness and contrast ratio deliver crystal-clear fast action movies and videos. Build a complete high-definition home theater by connecting a DVD player, gaming console, HD set top box and more with the multiple video and audio connections. HDMI with HDCP ensures long-term compatibility with emerging technology. Advanced Clearpicture Electronics enhance contrast, define details and boost color for amazingly lifelike images. Built-in 20-watt Dolby Digital sound completes the experience.

For a total multimedia experience, with ViewSonic N2635w. TV Screen Size 26 inch, LCD Widescreen , Resolution 720p, Supported Standards HDMI. Connector Types: Audio line-in, Audio line-out, VGA input, HDMI, Audio input, Audio output, Composite video input, Component video input, S-Video input, Headphones. Additional Features this TV: Anti-glare Coating, Anti-reflection. Coating.

TV and Monitor PC

2008-02-26T09:17:00.000-08:00

TV and Computer Monitor:

HDTV LCD 22 inch From ViewSonic DiamaniDuo widescreen HDTV/LCD monitor is the versatile TV, This TV ( NX2232W-US) offers super HD 1680x1050 resolution, fast 5ms LCD panel and HDMI connectivity for the best possible picture. The PC input lets you use this display as a brilliant computer monitor and an HDTV. It's ideal for watching stunning movies, videos and TV in the kitchen, den, office, dorm room, bedroom and even RVs. This versatile LCD HDTV offers six inputs, including HDMI to connect your DVD player, camcorder, and gaming console. Enjoy unparalleled entertainment on your desktop.

The stylish LCD HDTV NX2232w optimizes your space with its beautiful high-gloss cabinet, cable-ready ATSC/NTSC tuner and wall-mount option.

Television Technology LCD, Supported Resolution 720p, HDMI, Form Factor Widescreen . Connector Types: Audio line-in, Audio line-out, VGA input, HDMI, Composite video input, Component video input, S-Video input Additional Features this tv: Anti-glare Coating, On-screen Menu, Anti-reflection Coating.

Widescreen TVs

2008-02-26T09:09:00.000-08:00

HDTV Widescreen TV

LCD TV 19 inch NX1932W by ViewSonic : DiamaniDuo widescreen HDTV/LCD monitor is the versatile new TV from ViewSonic that offers super-high 1440x900 resolution, fast 5ms LCD panel and HDMI connectivity for the best possible picture. It's the HDTV for smaller rooms like the kitchen, den, office, dorm rooms, and even RVs. The PC input lets you use this TV as a brilliant computer monitor for amazingly clear web surfing, gaming and text or graphics. With six inputs, including HDMI, you can connect all your entertainment components and enjoy unparalleled entertainment on your desktop. The stylish NX1932w optimizes your space with its beautiful high-gloss cabinet, cable-ready ATSC/NTSC tuner and wall-mount option.

Television Technology LCD Widescreen with Supported Standards HDMI Connector : Types Audio line-in, VGA input, HDMI, Composite video input, Component video input, S-Video input, Headphones.

TV + DVD Player (combo)

2008-02-25T14:02:00.000-08:00

LCD TV With DVD player:

Ultimate entertainment system, LCD TV 40 inch widescreen DVD combo with an integrated HDTV tuner and front slot load DVD player. This Westinghouse LTV-40w1 HDC, Designed for maximum functionality and style efficiency this widescreen DVD combo features direct digital path to screen technology for optimal video performance and has the flexibility to be placed in an armoire or can be wall mounted.The clean integration of popular functions makes this unit simple and efficient. This LCD TV/DVD combos feature a unique electronic front-loading "auto wake" slot which detects when a disc (CD or DVD) is inserted and automatically powers the TV on, switches to DVD or CD source, and plays the movie or music. If the TV is already on and a DVD is inserted into the slot, "auto select" is activated and switches to the DVD, whether the viewer is watching TV, playing video games or using other sources. No fumbling with modes or technology. Just sit back and enjoy.
This LCD TV 40 inch DVD Combo has a front-loading slot that allows the product to fit into an armoire or mounted on a wall. Equipped with the patent pending SpineDesign the "spine" is ideal for connecting exterior components and keeps wires hidden and allows easy access even if the TV is hanging on a wall. In addition, the innovative front-loading design integrates the DVD player to enjoy Pixel Direct technology that delivers the ultimate in picture quality. Pixel Direct technology delivers the DVD video from the source to the screen with the shortest direct digital path and the least signal processing. For current and future device connectivity the TV features an HDMI input.

TV HD Ready

2008-02-25T13:53:00.000-08:00

LCD TV 27 inch HD Ready:

Westinghouse LTV-27W2, Experience the latest in digital home entertainment with a Westinghouse 27 inch HD-ready LCD TV. A super-bright, HD-ready widescreen display provides vivid and lifelike images. The stylishly thin, wall-mountable and frame-ready design complements any decor.LCD TV HD Ready: Supported Resolution 720p, Supported Standards HDCP Form Factor Widescreen. Connector Types: Composite video/audio input, VGA input, DVI-HDCP, Audio input, Audio output, Component video input, S-Video input, & Additional Features Anti-glare Coating, Anti-reflection Coating.

Television superior picture quality

2008-02-25T13:43:00.000-08:00

TV with Pixel Plus 3 HD , and experience the superior picture quality of this excellent Flat TV with the latest Plasma technology and Pixel Plus this 50 inch Television Plasma By Philips (50PFP5332D/37) . It's packed into a stunning design that will complement your interior. Share music and photos via the built-in USB.Screen Size 50 in, Supported Resolution 720p, Supported Standards HDMI Form Factor Widescreen, Connector Types USB, Audio line-in, Composite video/audio input, Digital audio output (coaxial), HDMI, Component video input, S-Video input, Headphones This TV Additional Features Pixel Plus 3 Hd, Active Control , Dynamic Contrast, 3:2 Pulldown Compensation, Anti-reflection Coating, 2:2 Pulldown Compensation.

HDTV receiver

2008-02-25T13:30:00.000-08:00

HDTV receiver for PC

OnAir HDTV (Sasem), there was no easy solution to transform a PC into a High Definition Television. This was the world's first USB 2.0 HDTV tuner. This HDTV receiver incorporates a Philips ATSC/NTSC/QAM (unencrypted) tuner to receive and display broadcasts from over-the-air or cable signals.
The OnAir HDTV (Sasem) from AutumnWave is an affordable alternative to purchasing an expensive HDTV. With the included DVR software, it is easy to timeshift, capture, schedule, and playback Digital and Analog TV on your computer.

HDTV Tuner

2008-02-25T13:17:00.000-08:00

HDTV Tuner

Tuner For HDTV brings you great flexibility for delivering digital television signals to a DTV-ready television or DTV-capable computer monitors. This Samsung HDTV tuner DTB-H260F Award-winning Samsung technology easily tunes and decodes all 18 ATSC Table 3 broadcast formats. With the Samsung DTB-H260F, you can view HDTV, SDTV, and listen to Dolby Digital 2.0 stereo or Dolby Digital 5.1 surround audio through your audio system. Samsung solves output worries with a wide selection of output options including 1080i, 720p or 480p/i DTV formats, and connection options including HDMI (1), Component (1), Composite (1), Audio-Right/Left, Dolby Digital Optical. Attractive styling and affordable pricing make the Samsung DTB-H260F a perfect solution.

Connectors: 1 x RF input ( IEC connector ) - rear, 1 x RF output ( IEC connector ) - rear, 1 x HDMI output ( 19 pin HDMI Type A ) - rear, 1 x USB ( 4 pin USB Type A ) - rear, 1 x S-Video output ( 4 pin mini-DIN ) - rear, 1 x component video output ( RCA phono x 2 ) - rear, 2 x composite video output ( RCA phono ) - rear, 2 x audio line-out ( RCA phono x 2 ) - rear, 1 x SPDIF output ( TOSLINK ) - rear.

HDTV television : samsung

2008-02-16T13:34:00.000-08:00

Plasma HDTV 63inch with 3D sound, this TV From SAMSUNG with FP-T6374, this Hdtv is a commanding focal point for any media room. THe TV with Full HD 1080p resolution brilliantly displays every image on this 63 inch plasma HDTV in crisp detail. With 18-bit processing, you enjoy a dazzling picture in an astonishing range of colors and shades, from the whitest whites to the blackest blacks. Even in a bright, daylight-filled room, ultra FilterBright eliminates glare, for full-bodied color and contrast at all times.Advanced SAMSUNG plasma picture technology delivers sharper screen text, while eliminating "noise". SAMSUNG also introduces an innovative auto-pixel-shift technology that makes picture "burn-in" a thing of the past. Experience robust, 3-dimensional TruSurround XT sound.
This TV Connect all your digital devices and peripherals courtesy of 3 HDMI ports, a full complement of audio and video inputs, and a USB 2.0 input. And the HDMI-CEC feature lets you streamline all your CEC- enabled devices conveniently through just one remote control. And it's energy star compliant (less energy).

HDTV television : sony

2008-02-16T13:25:00.000-08:00

FullHD LCD TV 52 inch by Sony with BRAVIA W series Full HD 1080p televisions ( KDL-46W3000) take performance to the next level with advanced HDMI v1.3 features such as x.v.Color which greatly broadens the color space input capabilities to include 1.8 times as many natural colors as existing HDTV signals. In addition, Deep Color input capability works with the 10-bit processor and panel to deliver 64 times the level of color expression versus current 8-bit systems. Wrap all of this up with an elegant a new brushed metal picture frame design and there's nothing like W-Series HDTV's. this HDtv with connector Types: Audio line-in, Audio line-out, VGA input, Digital audio output (coaxial), HDMI, Composite video input, Component video input, S-Video input, Headphones.

HDTV television : LG 70 inch

2008-02-16T13:18:00.000-08:00

Television HDTV Ready from LG, 71PY1M with Screen size 70inch, This Plasma Supported Resolution 1080p Widescreen. HDMI Type HDMI Type A Connector Types HDMI input, Serial, Composite video/audio output, Remote control, Audio line-in, Composite video/audio input, Speakers output, HD component input, DVI-Digital, RGB input, S-Video input TV Standard HDTV. Sound Supported Stereo and Audio Controls Sound mode, Balance, Bass, Treble . This Plasma HDTV with Additional Features Split Screen, Xd Engine Technology, Dcdi (Directional Correlational Deinterlacing), Video Noise Reduction, 3:2 Pulldown Compensation.

HDTV television : Panasonic

2008-02-16T13:08:00.000-08:00

HDTV 50 inch by Panasonic with PT-50LCZ70, This Television with LIFI stands for LIght FIdelity. This is a brand-new way to achieve long light source life, quick start-up time and high color fidelity for projection displays. Unlike conventional LCD projection TVs, the LIFI light source lasts so long it might never need to be changed. The High Intensity Discharge (HID) lamps used in conventional LCD projection TVs contain electrodes that deteriorate, causing diminished brightness and possible damage to the lamp itself. LIFI does not utilize electrodes, which helps achieve more stable performance and a long lifespan.The light source in Panasonic LIFI HDTVs offers full spectrum illumination that faithfully reproduces brilliant red, emerald green and natural skin tones. Whether you're watching hidden camera footage of rare Amazon Forest dwellers or taking in the local newscast, the lifelike color is a bright, beautiful enhancement to your HDTV experience. The 1080p HD display capability provides twice the number of pixels as 720p HDTV displays for superior detail and extraordinary HDTV reproduction.
Everything about the LIFI HDTV is designed to bring you to a new level of viewing pleasure. The amazing colors are boosted by the floating feeling provided by the flat panel design, and the audio is rendered more lifelike by the invisible speakers that help fuse picture and sound. The all-black design adds a sleek, modern and luxurious.

HDTV from Vizio 60"

2008-02-16T12:58:00.000-08:00

HDTV Television 60inch by Vizio Maximus VM60P, and this Plasma TV not only offers a larger-than-life video experience. This TV equipped with unique state-of-the-art features. By utilizing strong aluminum materials, the TV's designers were able to minimize the frame for this set. They could then offer sized 60 inch TV picture without overwhelming living rooms with bulky cabinets. Furthermore, the TV's speakers down-fire to a removable translucent sound reflector to further reduce the size of the TV and at the same time maximize sound impact - appropriate in larger rooms like those this television will be found in.
Supported Resolution 720p, Supported Standards HDTV, HDMI Form Factor Widescreen Connector Types Serial: Composite video/audio input, VGA input, Digital audio output (optical), HDMI, Audio input, Audio output, Component video input, S-Video input, Headphones and with Additional Features 3:2 Pulldown Compensation.

HDTV FullHD Aquos

2008-02-16T12:47:00.000-08:00

The large-screen flat panel TVs by Sharp with: AQUOS LC-52D92U LCD TV. This Television With Full HD 1080p resolution, dramatically enhanced black level and an elegant design, it produces a breathtaking picture quality that is second to none. This TV utilizes the next generation of Sharp's proprietary Advanced Super View/Black TFT Panel with multi-pixel technology, providing 15,000:1 Dynamic Contrast Ratio, 4ms response time and wide viewing angles (176 H x 176 V). In addition, these AQUOS HDTV includes 120Hz frame rate conversion for superior fast-motion image processing. The aquos is an HDTV with built-in ATSC/QAM/NTSC tuners and includes 3 HDMI inputs, compatible with 1080p signals, 1 DVI-I and 2 HD 1080p component video inputs, as well as RS-232C for PC control. The LC-52D92U features a sleek piano black cabinet with detachable, recessed bottom-mounted speakers, and the included table stand easily removes for wall mounting applications.

LCD HDTV from Sharp (Full HD)

2008-02-16T12:39:00.000-08:00

Sharp Television D62U series 32 inch Full HD offers the most elegant, cutting-edge flat panel televisions available. This series sets new standards in HDTV style and innovation, with a striking piano-black finish, subtly recessed speakers, brilliant color reproduction and spectacular picture quality. In addition to providing high contrast ratios, the newest AQUOS series includes a next-generation Advanced Super View LCD panel that delivers Full HD 1080p (1920 x 1080) resolution for the sharpest possible picture (widescreen). and this TV with Multi-Pixel Technology significantly improves color reproduction at virtually every viewing angle. The dual HDMI inputs are compatible with 1080p sources such as Blu-ray players. All this means that through the AQUOS, there is always more to see.
Connector Types this TV: HDMI input, Audio line-in, Composite video/audio input, Digital audio output (optical), HD component input, S-Video input. Sound Supported Stereo and Brightness Sensor, On-screen Menu...and etc

LCD TV Thoshiba

2008-02-16T12:24:00.000-08:00

Toshiba (26HL67) offers one of the most extensive television lineups in the industry. Whether you're looking for the latest in HDTV, the flattest FST Pure flat-screen TVs, or the highest quality in portable televisions. Features:, PixelPure 3G 14-bit digital video processing, DynaLight dynamic back light control;CineSpeed: ATSC/NTSC & QAM digital television tuners, SoundStrip speaker system, StableSound, Dolby digital dynamic range control.
Screen Size 26 inch, Television Technology LCD Widescreen , Supported Resolution 720p, Supported Standards HDMI. Connector Types: Audio line-in, Audio line-out, Composite video/audio input, VGA input, Digital audio output (optical), HD component input, HDMI, S-Video input Additional Features this LCD TV : Colorstream Component Video Input, Channel Labeling, Video Noise Reduction, Cinespeed, Dynalight, Pixelpure3g.

HDTV television : Philips

2008-02-16T12:16:00.000-08:00

Full HD 1080 TV by Philips 47PFL7422D/37, LCD 47 inch Widescreen for enjoy the ultimate viewing experience of this Philips Flat TV with Perfect Pixel HD Engine and Full HD 1080p display. Enjoy your multimedia content with the built in USB. Television Technology LCD, Supported Resolution 1080p, Supported Standards HDMI, Connector Types USB, Audio line-in, Audio line-out, Composite video/audio input, Digital audio input (coaxial), Digital audio output (coaxial), HD component input, HDMI, Composite video input, S-Video input, Headphones . Additional Features this HDTV: Smart Picture Control, Smart Sound Control, Perfect Pixel Hd, Active Control , Dynamic Contrast, 3:2 Pulldown Compensation, Anti-reflection Coating, 2:2 Pulldown Compensation, Sleep Timer, Digital Natural Motion and etc.

HDTV from Hitachi (Full HD)

2008-02-16T12:03:00.000-08:00

Plasma HDTV 50 inch: The P50S601 Ultravision Plasma by Hitachi Full HD1080 products are a perfect pixel-for-pixel match to the dominant high definition signal in the marketplace today. this HDTV utilizes the Full HD1080 resolution standard (1920 x 1080) and has extremely sharp detail with over 2.1 million individual picture elements. Hitachi's patented ClearWindow design creates brighter images by eliminating any visible grid structure on the panel.The PictureMaster HD IV video processor found in the P50S601 upgrades all incoming signal to match the Full HD1080 panel and ensures outstanding picture quality regardless of input type or resolution format.
The highest quality connection with home A/V devices is delivered with 3-SimplayHD HDMI video inputs. These HDMI inputs are 1080p compatible and include high definition video and audio in a single cable connection.
Included with the P50S601 is a power swivel stand which allows users to use the remote control to swivel the TV 30 degrees either direction for optimum viewing in any part of a room. Another step-up feature is the addition of a unique black stripe screen filter which blocks ambient room light and allows the maximum brightness and clarity for any environment.

LCD HDTV from JVC

2008-02-16T11:51:00.000-08:00

The TV Standard HDTV By JVC (LT-46FN97) LCD 46 inch and features a true 1920x1080 pixel structure that delivers resolution that rivals reality. Packed with supporting features for the most demanding digital customer like a 5th Generation Digital Image Scaling Technology (D.I.S.T. 1080p) with GENESSA Picture Processing where all signals are upconverted and displayed at 1080p, 5-Point Color Management, Motion Adaptive Dynamic Gamma Correction Circuitry, 2 HDMI/HDCP Digital Inputs, Dual IEEE1394 Connectivity, 2 HD Component Inputs and features geared to make your Standard Definition sources perform better like Mosquito Noise Suppression, Intelligent Noise Reduction Circuity, a 3D Y/C Comb Filter with Cross Color Elimination and Digital Noise Suppression. With all of these features built in it is no wonder that JVC delivers the most technologically advanced and superior 1080p LCD television available today.LCD Widescreen Size 46 inch , Supported Resolution 1080p, Supported Standards HDMI. Widescreen Modes: Full, Panorama, Cinema, Regular, HD Panorama, HD Cinema Zoom...and etc

HDTVs Brands

2008-02-16T11:42:00.000-08:00

The Brand HDTV (television) Plasma and LCD By :

Akai AOC, Astar, Audiovox, Byd:sign, Chi Mei Corporation, Coby, Electrograph, Envision Peripherals, Fujitsu, Funai, FUNAI, Genovation, H & B, Haier, Hannspree, Hitachi, HP, Hyundai, InFocus, JVC, Klegg, LG. Magnavox Marantz Maxent, Microtek, Mitsubishi, NEC, NEC Display Solutions, Niko Electronics, Norcent, Norcent Technologies, Optoma Technology, Panasonic, Philips, Pioneer, Planar Systems, Polaroid, Proview, PYLE Audio, RCA, Sampo, Samsung, Sanyo, Sceptre Technologies, Sharp,Sony, SOYO, SpectronIQ, SVA, Syntax, Syntax Groups, Toshiba, V Inc, ViewSonic, Vizio, Westinghouse, XGEN, Zenith.

Top HDTV Name like : Aquos, BRAVIA, WEGA, PureVision, GRAND WEGA, Elite PureVision, Cinema HD, and etc

DVB Broadcasting technology

2008-02-16T11:30:00.000-08:00

DVB technology has become an integral part of global broadcasting, setting the standard for satellite, cable, terrestrial and IP-based services. This section includes access to the references for what has become a large family of DVB Standards and Specifications. You can also access a collection of DVB related Metadata files.
DVB delivers virtually any digital to the home. Whether it’s High Definition TV, multiple channel Standard definition TV (PAL, NTSC or SECAM) or new broadband multimedia content and interactive services, DVB delivers owing to the use of MPEG-2 packets as "data containers", and the critical DVB Service Information surrounding and identifying those packets.
DVB’s main transmission standards, DVB-S for Satellite, DVB-C for Cable and DVB-T for terrestrial, dominate the world and are the basis for most of the alternative standards. Our Multimedia Home Platform (MHP) standard is fast on its way to reach the same status for digital interactive television middleware.

Digital Video Broadcasting : DVB

2008-02-16T11:15:00.000-08:00

DVB (Digital Video Broadcasting), is a suite of internationally accepted open standards for digital television. The DVB standards are maintained by the DVB Project, an industry consortium with more than 270 members, and they are published by a Joint Technical Committee (JTC) of European Telecommunications Standards Institute (ETSI), European Committee for Electrotechnical Standardization (CENELEC) & European Broadcasting Union (EBU). Transmission DVB

this systems distribute data using a variety of approaches, including by satellite (DVB-S, DVB-S2 and DVB-SH; also DVB-SMATV for distribution via SMATV); cable (DVB-C); terrestrial television (DVB-T, DVB-T2) and digital terrestrial television for handhelds (DVB-H); and via microwave using DTT (DVB-MT), the MMDS (DVB-MC), and/or MVDS standards (DVB-MS)
These standards define the physical layer and data link layer of the distribution system. Devices interact with the physical layer via a synchronous parallel interface (SPI), synchronous serial interface (SSI), or asynchronous serial interface (ASI). All data is transmitted in MPEG-2 transport streams with some additional constraints (DVB-MPEG). A standard for temporally compressed distribution to mobile devices (DVB-H).Besides audio and video transmission, DVB also defines data connections (DVB-DATA - EN 301 192) with return channels (DVB-RC) for several media (DECT, GSM, PSTN/ISDN, satellite etc.) and protocols (DVB-IPTV: Internet Protocol; DVB-NPI: network protocol independent).Older technologies such as teletext (DVB-TXT) and vertical blanking interval data (DVB-VBI) are also supported by the standards to ease conversion. However for many applications more advanced alternatives like DVB-SUB for sub-titling are available....

Resolution HDTV (ATSC system)

2008-02-16T11:04:00.000-08:00

ATSC system supports a number of different display resolutions, aspect ratios, and frame rates. The different resolutions can operate in progressive scan or interlaced mode, although the highest 1080-line system cannot display progressive images at the rate of 59.94 or 60 frames per second. (Such technology was seen as too advanced at the time, plus the image quality was deemed to be too poor considering the amount of data that can be transmitted.) A terrestrial (over-the-air) transmission carries 19.39 megabits of data per second, compared to a maximum possible bitrate of 10.08 Mbit/s allowed in the DVD standard.
"EDTV" displays can reproduce progressive scan content and frequently have a 16:9 wide screen format. Such resolutions are 720×480 in NTSC or 720×576 in PAL, allowing 60 progressive frames per second in NTSC or 50 in PAL.
There are three basic display sizes for ATSC. Basic and enhanced NTSC and PAL image sizes are at the bottom level at 480 or 576 lines. Medium-sized images have 720 lines of resolution and are 960 or 1280 pixels wide (for 4:3, traditional version, and 16:9, wide screen version, aspect ratio respectively). The top tier has 1080 lines either 1440 or 1920 pixels wide (here, too, for 4:3 and 16:9 aspect ratio respectively). 1080-line video is actually encoded with 1920×1088 pixel frames, but the last eight lines are discarded prior to display. This is due to a restriction of the MPEG-2 video format, which requires the number of coded luma samples (i.e., pixels) to be divisible by 16.For transport, ATSC uses the MPEG-2 systems specification, known as transport stream, to encapsulate data, subject to certain constraints. ATSC uses 188-byte MPEG transport stream packets to carry data. Before decoding of audio and video takes place, the receiver must demodulate and apply error correction to the signal. Then, the transport stream may be demultiplexed into its constituent streams.While the ATSC system has been criticized as being complicated and expensive to implement and use, both broadcasting and receiving equipment are now comparable in cost with that of DVB.
While the ATSC system has been criticized as being complicated and expensive to implement and use, both broadcasting and receiving equipment are now comparable in cost with that of DVB. The ATSC signal is more susceptible to changes in radio propagation conditions than DVB-T and ISDB-T. If ATSC were able to dynamically change its error correction modes, code rates, interleaver mode, and randomizer, the signal could be more robust even if the modulation itself did not change. It also lacks true hierarchical modulation, which allows the SDTV part of an HDTV signal to be received even in fringe areas where signal strength is low. For this reason, an additional modulation mode, enhanced-VSB (E-VSB) has been introduced, allowing for a similar benefit.

Format HDTV ATSC

2008-02-16T11:02:00.000-08:00

ATSC Standards (the format of HDTV) document a digital television format which will replace (2009 in US). It was developed by the Advanced Television Systems Committee.The high definition television standards defined by the ATSC produce wide screen 16:9 images up to 1920×1080 pixels in size, more than six times the display resolution of the earlier standard. However, a host of different image sizes are also supported, so that up to six standard-definition "virtual channels" can be broadcast on a single 6 MHz TV channel.
ATSC also boasts "theater quality" audio because it uses the Dolby Digital AC-3 format to provide 5.1-channel surround sound. Numerous auxiliary datacasting services can also be provided.
Broadcasters who use ATSC and want to retain an analog signal must broadcast on two separate channels, as the ATSC system requires the use of an entire channel. Virtual channels allow channel numbers to be remapped from their physical RF channel to any other number 1 to 99, so that ATSC stations can either be associated with the related NTSC channel numbers, or all stations on a network can use the same number. There is also a standard for distributed transmission (DTx) which allows for booster stations.
ATSC standards are marked A/x (x is the standard number) and can be downloaded freely from ATSC website (see external links below).
Many aspects of ATSC are patented, including elements of the MPEG video coding, the AC-3 audio coding, and the 8VSB modulation. As with other systems, ATSC depends on numerous interwoven standards, e.g. the EIA-708 standard for digital closed captioning, leading to variations in implementation.

Digital television

2008-02-14T09:12:00.000-08:00

DTV : Digital television is a telecommunication system for broadcasting and receiving moving pictures and sound by means of digital signals, in contrast to analog signals used by analog (traditional) TV. DTV uses digital modulation data, which is digitally compressed and requires decoding by a specially designed television set, or a standard receiver with a set-top box, or a PC fitted with a television card.Digital television is more flexible and efficient than analog television.

When properly utilized by broadcasters, digital television allows a much clearer picture, better sound quality and more programming choices than analog does. However, where broadcasters do not have station improvements as a priority, digital television offerings may not be much better than the original analog signal.

In current practice, high-definition television (HDTV), which is usually used over DTV, uses one of two formats: 1280 × 720 pixels in progressive scan mode (abbreviated 720p) or 1920 × 1080 pixels in interlace mode (1080i). Each of these utilizes a 16:9 aspect ratio. (Some televisions are capable of receiving an HD resolution of 1920 × 1080 at a 60 Hz progressive scan frame rate — known as 1080p60 — but this format is not standard and no broadcaster is able to transmit these signals over the air at acceptable quality yet.)
Standard definition TV, by comparison, may use one of several different formats taking the form of various aspect ratios, depending on the technology used in the country of broadcast. For 4:3 aspect-ratio broadcasts, the 640 × 480 format is used in NTSC countries, while 720 × 576 (rescaled to 768 × 576) is used in PAL countries. For 16:9 broadcasts, the 704 × 480 (rescaled to 848 × 480) format is used in NTSC countries, while 720 × 576 (rescaled to 1024 × 576) is used in PAL countries. However, broadcasters may choose to reduce these resolutions to save bandwidth. The perceived quality of such programming is surprisingly acceptable because of interlacing, the effective vertical resolution is halved to 288 lines.

A broadcaster may opt to use a standard-definition digital signal instead of an HDTV signal, because current convention allows the bandwidth of a DTV channel (or "multiplex") to be subdivided into multiple subchannels, providing multiple feeds of entirely different programming on the same channel. This ability to provide either a single HDTV feed or multiple lower-resolution feeds is often referred to as distributing one's "bit budget" or multicasting. This can sometimes be arranged automatically, using a statistical multiplexer.

Receive digital television:

There are a number of different ways to receive digital television. One of the oldest means of receiving DTV (and TV in general) is using an antenna (known as an aerial in some countries). This way is known as Digital Terrestrial Television (DTT). With DTT, viewers are limited to whatever channels the antenna picks up. Signal quality will also vary.

Other ways have been devised to receive digital television. Among the most familiar to people are digital cable and digital satellite. In some countries where transmissions of TV signals are normally achieved by microwaves, digital MMDS is used. Other standards, such as DMB and DVB-H, have been devised to allow handheld devices such as mobile phones to receive TV signals. Another way is IPTV, that is receiving TV via Internet Protocol with guaranteed quality of service (QoS). Finally, an alternative way is to receive TV signals via the open Internet infra-structure, usually referred to as Internet TV.

Today, regardless of how viewers receive DTV, most will pick up digital television via a set-top box, which decodes the digital signals into signals that analog televisions can understand, thus using the television purely as a monitor. However, a growing number of TV sets with integrated receivers are available , these are known as iDTVs.

LCD display

2008-02-14T08:45:00.000-08:00

A liquid crystal display (LCD) is a thin, flat display device made up of any number of color or monochrome pixels arrayed in front of a light source or reflector. It is often utilized in battery-powered electronic devices because it uses very small amounts of electric power.
Each pixel of an LCD typically consists of a layer of molecules aligned between two transparent electrodes, and two polarizing filters, the axes of transmission of which are (in most of the cases) perpendicular to each other. With no liquid crystal between the polarizing filters, light passing through the first filter would be blocked by the second (crossed) polarizer.

In color LCDs each individual pixel is divided into three cells, or subpixels, which are colored red, green, and blue, respectively, by additional filters (pigment filters, dye filters and metal oxide filters). Each subpixel can be controlled independently to yield thousands or millions of possible colors for each pixel. High-resolution color displays such as modern LCD computer monitors and televisions use an active matrix structure. A matrix of thin-film transistors (TFTs) is added to the polarizing and color filters. Each pixel has its own dedicated transistor, allowing each column line to access one pixel. When a row line is activated, all of the column lines are connected to a row of pixels and the correct voltage is driven onto all of the column lines. The row line is then deactivated and the next row line is activated. All of the row lines are activated in sequence during a refresh operation. Active-matrix addressed displays look "brighter" and "sharper" than passive-matrix addressed displays of the same size, and generally have quicker response times, producing much better images.

LCD technology still has a few drawbacks in comparison to some other display technologies:

While CRTs are capable of displaying multiple video resolutions without introducing artifacts, LCDs produce crisp images only in their "native resolution" and, sometimes, fractions of that native resolution. Attempting to run LCD panels at non-native resolutions usually results in the panel scaling the image, which introduces blurriness or "blockiness" and is susceptible in general to multiple kinds of HDTV blur. Many LCDs are incapable of displaying very low resolution screen modes (such as 320x200) due to these scaling limitations.

Although LCDs typically have more vibrant images and better "real-world" contrast ratios (the ability to maintain contrast and variation of color in bright environments) than CRTs, they do have lower contrast ratios than CRTs in terms of how deep their blacks are. A contrast ratio is the difference between a completely on (white) and off (black) pixel, and LCDs can have "backlight bleed" where light (usually seen around corners of the screen) leaks out and turns black into gray. As of December 2007, the very best LCDs can approach the contrast ratios of plasma displays in terms of delivering a deep black, but most LCDs still lag behind. LCDs typically have longer response times than their plasma and CRT counterparts, especially older displays, creating visible ghosting when images rapidly change. For example, when moving the mouse quickly on an LCD, multiple cursors can sometimes be seen.

Some LCDs have significant input lag. If the lag delay is large enough, such displays can be unsuitable for fast and time-precise mouse operations (CAD, FPS gaming) as compared to CRT displays or smaller LCD panels with negligible amounts of input lag. Short lag times are sometimes emphasized in marketing.

LCD panels tend to have a limited viewing angle relative to CRT and plasma displays. This reduces the number of people able to conveniently view the same image – laptop screens are a prime example. As this lack of ambient radiation is what gives LCDs their reduced power consumption in comparison to CRTs and plasma displays, it is unavoidable. While improved viewing angles mean that grossly incorrect color is now uncommon in normal use, viewing an LCD at ranges typical of computer use still allows small shifts in the user's posture, and even the difference in position between their eyes, to produce noticeable color distortion from even the best LCDs on the market.

Consumer LCD monitors tend to be more fragile than their CRT counterparts. The screen may be especially vulnerable due to the lack of a thick glass shield as in CRT monitors.

Dead pixels are a common occurrence and few manufacturers replace screens with dead pixels for free.

Horizontal and/or vertical banding is a problem in some LCD screens. This flaw occurs as part of the manufacturing process, and cannot be repaired (short of total replacement of the screen). Banding can vary substantially even among LCD screens of the same make and model. The degree is determined by the manufacture's quality control procedures.

Plasma Display

2008-02-14T08:27:00.000-08:00

Plasma display panel (PDP) is a type of flat panel display, like used for large TV displays (typically above 37-inch or 940 mm). With many tiny cells located between two panels of glass hold an inert mixture of noble gases (neon and xenon). The gas in the cells is electrically turned into a plasma which then excites phosphors to emit light.Plasma displays are bright (1000 lux or higher for the module), have a wide color gamut, and can be produced in fairly large sizes, up to 381 cm (150 inches) diagonally. They have a very low-luminance "dark-room" black level, creating a black which some find more desirable for watching movies. The display panel is only about 6 cm (2.5 inches) thick, while the total thickness, including electronics, is less than 10 cm (4 inches). Plasma displays use as much power per square meter as a CRT or an AMLCD television. Power consumption will vary greatly depending on what is watched on it.

Plasma lifetime of the latest generation of plasma displays is estimated at 60,000 hours (or 27 years at 6 hours of use per day) of actual display time. More precisely, this is the estimated half life of the display, the point where the picture has degraded to half of its original brightness. It is watchable after this point, but is generally considered the end of the functional life of the display.

HD Multimedia Interface

2008-02-14T07:48:00.000-08:00

High-Definition Multimedia Interface (HDMI) is a licensable compact audio/video connector interface for transmitting uncompressed digital streams. It represents the DRM alternative to consumer analog standards such as RF (coaxial cable), composite video, S-Video, SCART, component video and VGA, and digital standards such as DVI (DVI-D and DVI-I).
HDMI supports, on a single cable, any TV or PC video format, including standard, enhanced or high-definition video, plus multi-channel digital audio. It is independent of the various DTV standards such as ATSC, and DVB (-T,-S,-C), as these are encapsulations of the MPEG movie data streams, which are passed off to a decoder and output as uncompressed video data on HDMI. HDMI encodes the video data into TMDS for transmission digitally over HDMI.
HDMI connects DRM-enforcing digital audio/video sources such as a set-top box, an HD DVD disc player, a Blu-ray Disc player, a personal computer, a video game console, or an AV receiver to a compatible digital audio device and/or video monitor such as a digital television (DTV). HDMI now appear on consumer HDTV camcorders and high-end digital still cameras. Shipments of HDMI are expected to exceed that of Digital Visual Interface (DVI), driven primarily by the Consumer Electronics (CE) Market.

The HDMI also includes support for 8-channel uncompressed digital audio at 192 kHz sample rate with 24 bits/sample as well as any compressed stream such as Dolby Digital, or DTS. HDMI supports up to 8 channels of one-bit audio, such as that used on Super Audio CDs at rates up to 4x that used by Super Audio CD. With version 1.3, HDMI now also supports lossless compressed streams such as Dolby TrueHD and DTS-HD Master Audio.

HDMI is backward-compatible with the single-link Digital Visual Interface carrying digital video (DVI-D or DVI-I, but not DVI-A) used on modern computer monitors and graphics cards. This means that a DVI-D source can drive an HDMI monitor, or vice versa, by means of a suitable adapter or cable, but the audio and remote control features of HDMI will not be available. Additionally, without support for High-bandwidth Digital Content Protection (HDCP) on the display, the signal source may prevent the end user from viewing or recording certain restricted content.

PCs with hardware HDMI output may require software support from Operating Systems such as Windows Vista. Linux currently supports video output through backward-compatibility with DVI. Linux currently supports video output through backward-compatibility with DVI.

HDMI Founders include consumer electronics manufacturers: Hitachi, Matsushita Electric Industrial (Panasonic/National/Quasar), Philips, Sony, Thomson (RCA), Toshiba, and Silicon Image. Digital Content Protection, LLC (a subsidiary of Intel) is providing HDCP for HDMI. In addition, HDMI has the support of major motion picture producers Fox, Universal, Warner Bros., and Disney, and system operators DirecTV and EchoStar (Dish Network) as well as CableLabs and Samsung.

The Connectors HDMI:

HDMI Specification has expanded to include three connectors, each intended for different markets.

Type A (standard) HDMI connector has 19 pins, with bandwidth to support all SDTV, EDTV and HDTV modes and more.

A higher resolution version called Type B is defined in HDMI 1.0. Type B has 29 pins, allowing it to carry an expanded video channel for use with very high-resolution future displays, such as WQSXGA (3200x2048). Type B is electrically compatible with dual-link DVI-D, but is not in general use.

Type C mini-connector is intended for portable devices. It is smaller than Type A (10.42 mm by 2.42 mm) but has the same 19-pin configuration.

A TV Resolution

2008-02-14T07:23:00.000-08:00

Display resolution of a digital television or computer display typically refers to the number of distinct pixels in each dimension that can be displayed. It can be an ambiguous term especially as the displayed resolution is controlled by all different factors in cathode ray tube (CRT) and flat panel or projection displays using fixed picture-element (pixel) arrays.

Term "display resolution" applies to fixed-pixel-array displays such as plasma display panels (PDPs), liquid crystal displays (LCDs), digital light processing (DLP) projectors, or similar technologies, and is simply the physical number of columns and rows of pixels creating the display (e.g., 800×600 or 1024×768).

Televisions are of the following resolutions:
SDTV: 480i (640×480)
EDTV: 480p (720×480)
HDTV: 720p (1280×720)
HDTV: 1080p (1920×1080).

Computers have higher resolutions:
At one time 800×600 was the most common choice for exploring the internet, but that changed in 2002. Currently 1024×768 Extended Graphics Array is the most common display resolution. Many web sites and multimedia products were re-designed from the previous 800×600 format to the higher 1024×768-optimized layout.

The availability of inexpensive LCD monitors has made the 5:4 aspect ratio resolution of 1280×1024 more popular for desktop usage. Many computer users including CAD users, graphic artists and video game players run their computers at 1600×1200 resolution (UXGA, Ultra-eXtended) or higher if they have the necessary equipment. Other recently available resolutions include oversize aspects like 1400×1050 SXGA+ and wide aspects like 1280×720 WXGA, 1680×1050 WSXGA+, and 1920×1200 WUXGA.

When a computer display resolution is set higher than the physical screen resolution, some video drivers make the virtual screen scrollable over the physical screen. Most LCD manufacturers do make note of the panel's native resolution as working in a non-native resolution on LCDs will result in a poorer image, due to dropping of pixels to make the image fit (when using DVI) or insufficient sampling of the analog signal (when using VGA connector). Few CRT manufacturers will quote the true native resolution since CRTs are analog in nature and can vary their display from as low as 320×200 (emulation of older computers or game consoles) to as high as the internal board will allow, or the image becomes too detailed for the vacuum tube to recreate (i.e. analog blur). Thus CRTs provide a variability in resolution that LCDs can not provide (LCDs are fixed resolution).

HD ready :

2008-02-08T11:25:00.000-08:00

HD ready concerns the ability of television receivers to display HD pictures. In U.s, 'HD Ready' refers to any display that is capable of accepting and displaying a high-definition signal at either 720p, 1080i or 1080p using a component video or digital input, and does not have a built-in HD-capable tuner. Many PCs/desktop and laptops/notebook are actually more HD ready, in the true sense of the phrase, than the HD ready label requires. They will not, however, qualify for the HD ready label, unless they also meet the connector requirements.
Many sufficiently fast computer with a 1280x720 or higher resolution display is capable of displaying HD video, even though computers are generally not advertised as such. This video may come from the Internet, data files, or a DTV tuner card. The Internet already offers some HD content, like movie and videogame trailers.In order to be awarded the label , HD ready 1080p, (not equivalent to Full HD) or the older "HD Ready" logo a display device has to cover the following requirements:

Minimum native resolution HD Ready 1080p 1920x1080 and HD Ready is 720 horizontal lines in widescreen ratio, Display 1080p and 1080i video without overscan HD Ready 1080p (1:1 pixel mapping) and No for HD Ready.

Display native video modes at the same, or higher, refresh rate for HD Ready 1080p, and No for HD Ready.1080p HD (1920x1080 progressive @24, 50 & 60HZ) for HD Ready 1080p, and No for HD Ready.

The Older products that bear the label "HD ready" may not display the full picture resolution possible from a HD source. Most HD-ready sets do not have enough pixels to give true pixel-for-pixel representation without interpolation of the higher HD resolution (1920x1080) - or (in rare cases) even the lower HD resolution (1280x720) horizontally (CRT based sets, or the plasma-based sets with 1024x768 resolution). This limitation has been removed in the "HD Ready 1080p" logo
Term HD compatible is also being used in Europe to indicate that a display device has HDMI capability but with lower than HD-ready resolution.
HDMI (High-Definition Multimedia Interface) is a licensable compact audio/video connector interface for transmitting uncompressed digital streams. Pre-2005 HDMI and DVI formats already displayed HD resolutions that High-bandwidth Digital Content Protection provides but without any digital protection. HDMI and DVI Plasma, LCD TVs, monitors and projectors that do not have HDCP support (all models pre 2005) will not be able to display HDCP material.

Resolutions of HDTV

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HDTv Display Resolutions:

TV HD Ready (Video Format Supported) Image image 16:9 Pixel 4:3:, like: Typically a computer resolution XGA, also exists as a standardized 'HD-Ready' TV size on the Plasma display with non-square pixels.

TV (Video Format Supported) HD Ready 1080p 720p/1080i, 1366×768 image 683:384 (Approx 16:9)1,049,088 (1.0) pixel 1:1 Approx, this Typically a TV resolution WXGA, also exists as a standardized "HD-Ready" TV size. HDTV common pixel resolution, that used on LCD HDTV displays.

(Video Format Supported) HD Ready 1080p, image 128:135 (Approx 4:3), pixel 15:8 1,105,920 (1.1). 1024×1080. Non-standardized "HD-Ready" TV size. Used on HDTV Plasma display.

(Video Format Supported) HD Ready 1080p, Full HD),Image 16:9, 2,073,600 (2.1) Pixel 1:1. 1920×1080Used for 1152-line video, as defined in SMPTE 274M, ATSC A/53, ITU-R BT.709. HDTV common pixel resolution, that used on LCD HDTV displays.

(Video Format Supported) HDCAM/HDV 1080i Image 4:3,1,555,200 (1.6), Pixel 4:3:1 1440×1080Used for anamorphic 1152-line video in the HDCAM and HDV formats introduced by Sony and defined (also as a luminance subsampling matrix) in SMPTE D11.

(Video Format Supported) 2160p , Image 16:9 8,294,400 (8.3),pixel 1:1 3840×2160Quad HDTV, (there is no HD Ready 2160p Quad HDTV format).

(Video Format Supported) HD Ready 1080p 1280×1080, 1,382,400 (1.4), 32:27 (Approx 16:9) pixel 3:2 Non-standardized "HD-Ready" TV size. Used on HDTV Plasma display.

(Video Format Supported) 720p Image 16:9 Pixel 1:1 1280×720 921,600 (0.9)Typically a computer resolution WXGA, also used for 750-line video, as defined in SMPTE 296M, ATSC A/53, ITU-R BT.1543, Digital television, DLP, LCD and LCOS projection HDTV displays.

(Video Format Supported) Clean Aperture 720p image 16:9 876,096 (0.9) Pixel 1:1 Used for 750-line video with raster artifact/overscan compensation, as defined in SMPTE 296M.

(Video Format Supported) 1080p Clean Aperture, , Image 16:9 2,001,280 (2.0),Pixel 1:1 1888×1062Used for 1152-line video with raster artifact/overscan compensation, as defined in SMPTE 274M.

HDTV : Display

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High-Definition Display Resolutions : High Definition usually refers to 720 vertical lines of video format resolution or more:

Noted the numbers used for 'HD-Ready' image resolutions do not constitute acceptable 750- or 1152-line video signals in most standards-compliant hardware; in this respect terms such as '720p' and '1080p' are mostly used for advertising, though that does not necessarily mean that HD-Ready TVs labeled in this manner are incapable of accepting those formats as input.
Additionally, the "Clean Aperture" numbers are almost always contained within the frames of their respective "Production Aperture" numbers (e.g., a 1888×1062 rectangle would be contained within a 1920×1080 frame). This is to maintain compatibility with analogue signals, which can often become distorted close to the edge of the frame. It also increases the chance that a digital signal being played on overscan-enabled equipment will display the entire picture visibly.
A common pixel resolution used in HD Ready LCD TV panels is 1366 x 768[11] pixels instead of the ATSC Standard 1280 x 720 pixels. This is due to maximization of manufacturing yield and resolution of VGA, VRAM that comes with a 768 pixel format. Hence, LCD manufacturers adopt the 16:9 ratio compatible for the HD Ready 1080p video standard. Nevertheless, every HDTV has an overscan processing chipset to fix resolution scaling and color rendering, like a TV LG XD Engine and Tv SONY BRAVIA Engine. Only when viewing 1080i/1080p HD contents under HD Ready 1080p where there is true pixel-for-pixel reproduction, and for HD ready LCD TV, do some signals undergo a scaling process which results in a 3-5% loss of picture.

Source For HDTV

2008-02-08T09:27:00.000-08:00

"HDtv" (sources) : rise in popularity of large screens and projectors has made the limitations of conventional SDTV increasingly evident. A HDTV compatible television set will not improve the quality of SDTV channels. To display a superior picture, high definition televisions require a High Definition (HD) signal. Typical sources of HD signals are as follows:

Video game systems (consoles, such as Sony Playstation 2, PS3, Xbox (NTSC only)and Xbox 360 can output an HD signal. The Xbox Live Marketplace and Playstation Network services offers HD movies, TV shows, movie trailers, and clips for download to their respective consoles.
Most newer computer graphics cards have either HDMI or DVI interfaces, which can be used to output images or video to an HDTV.
Two optical disc standards, Blu-ray Disc (25GB-50GB) and HD DVD (15GB-30GB), can provide enough digital storage to store hours of HD video content.
Satellite-based TV companies, such as DirecTV and Dish Network (both in North America), Sky Digital (in the UK and Ireland), Bell ExpressVu and StarChoice (both in Canada) and NTV Plus (in Russia), offer HDTV to customers as an upgrade. New satellite receiver boxes and a new satellite dish are often required to receive HD content.Over the air with an antenna. Most cities in the US with major network affiliates broadcast over the air in HD. To receive this signal an HD tuner is required. Most newer high definition televisions have an HD tuner built in. For HDTV televisions without a built in HD tuner, a separate set-top HD tuner box can be rented from a cable or satellite company or purchased.
Cable television companies often offer HDTV broadcasts as part of their digital broadcast service. This is usually done with a set-top box or Cable CARD issued by the cable company. Alternatively one can usually get the network HDTV channels for free with basic cable by using a QAM tuner built into their HDTV or set-top box. Some cable carriers also offer HDTV on-demand playback of movies and commonly viewed shows.

HDTV - High-definition television

2008-02-08T09:07:00.000-08:00

HDTV/High-definition television is a digital television broadcasting system with high resolution.HDTV is digitally broadcast because digital television (DTV) requires less bandwidth if sufficient video compression is used. HDTV technology was introduced in the United States in the 1990s by the Digital HDTV Grand Alliance, a group of television companies and MIT.Current HDTV broadcast standards include ATSC (US) and DVB (Europe, and most of the rest of the world). HDTV can also provide 5.1-channel surround sound audio using e.g. the Dolby Digital (AC-3) format.Current HDTV broadcast standards include ATSC (US) and DVB (Europe, and most of the rest of the world). HDTV can also provide 5.1-channel surround sound audio using e.g. the Dolby Digital (AC-3) format.On February 17, 2009, the US will terminate all full power station (some smaller local stations have later deadlines) terrestrial analog broadcasting in favor of digital broadcasting, which can be standard-definition (SDTV) or HDTV.

HDTV is greater resolution than traditional television systems like NTSC, SECAM and PAL.

New Television

2008-02-02T09:02:00.000-08:00

Enjoy the movie and all entertainment on TV Standard/CRT or TVs LCD TVs Plasma TVs HDTVs High-definition TV, with best true color. HDTV displays for superior detail and extraordinary HDTV.