Sabtu, 14 Mei 2011

HDTV AV Selector

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The Right Switch For HDTV

Switches is a crucial part of an home video system as these enable you to select what application you want to run. An A/V selector is widely used by consumers, as these enable switching from one source to another. Here are some of the top selling A/V selectors in the market today.

Terk’s VS-4 A/V

Terk’s VS-4 A/V selector solves the problem brought by HDTV receivers do not have any switching capability. This A/V selector features video and audio inputs for 4 components and pushbutton switching. AC power or batteries are not needed because of its passive design.

Specifications:

- 4 A/V input connections with gold-plated composite video, S-video and stereo music audio jacks
- 1 A/V output connection with gold-plated composite video, S-video and stereo music audio jacks
- stereo mini jack to enable connection of an external recorder or self-powered speakers
- composite and S-video signals cannot be converted
- 1 year warranty or parts and labor

Sony A/V selector

An HDTV system without a selector will present huge problems for the viewer. The Sony A/V selector presents solutions to problems presented by the absence of video switching. The selector features video and audio inputs for 4 component and these can used with just a push of a button. AC power or batteries are not needed because of its passive design.

Specifications:

- 4 A/V input connections with gold-plated composite video, S-video and stereo music audio jacks
- 1 A/V output connection with gold-plated composite video, S-video and stereo music audio jacks
- stereo mini jack to enable connection of an external recorder or self-powered speakers
- composite and S-video signals cannot be converted
- 1 year parts warranty, 90 days labor

Sony SB-V55A A/V selector

The ideal home entertainment system will include the following, DVD players, DBS receivers, video game consoler, VCRs and HDTV. However, toggling back and from these sources could become a chore and tedious. Using the new 4-way selector from Sony will make sure that you will not miss out on any of that enjoyable viewing experience.

This selector boasts of 4 A/V inputs and one positioned on the front panel that can be used for a camcorder or game console. The SB-V55A's can covert convert S-video to composite video signals (and vice versa) and allow you to channel all video sources to the TV with the use of a single cable. Input sources can be activated automatically or manually.

Specifications:

» 4 A/V inputs and 1 front-panel (3 S-video, 4 composite)
» 1 A/V output (S-video and composite)
» selectable manual or auto input switching
» S-video-to-composite conversion (and vice versa)
» automatic on and off
» AC adapter
» Dimensions 7-1/4"W x 2-1/16"H x 7"D
» 90-day warranty

JVC JX-S111 selector

Is your HDTV system such because it lacks the right A/V selector. The JVC JX-S111 selector is a cheap way to add composite video switching to your home entertainment system. The selector features 2 inputs for S-video sources and composite video and also includes switches for as many as three component video sources. A video game system or camcorder can be easily connected to the A/V input at the front. AC power or batteries are not needed because of its passive design.

Specifications:

3 inputs with stereo audio jacks and component video
2 inputs with composite video, S-video and stereo audio jacks
1 output with stereo audio jacks and component video
1 output with composite video, S-video and stereo audio jacks
1 year parts warranty and 90 days labor

Sima VS-HD31 source selector

The HDTV experience can easily be ruined if your run out of HDMI inputs. The Sima VS-HD31 source selector solves this dilemma, as it features three HDMI inputs. These inputs can be connected with one HDMI output and compatible components that can be hooked up to your TV. In addition to “upcoverting” HDTV cable boxes and DVD players, the VS-HD31 can work with computers. Also boasts of a compact design and source selection is easy with just a push of a button.

Specifications:

» 1 HDMI output and 3 HDMI inputs
» Signal Enhancement
» LED source light indicator
» compact and light remote control
» AC adapter
» Dimensions: 7-15/16"W x 15/16"H x 4-

Rabu, 11 Mei 2011

HDTV Antenna

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Hooking Up With The Right HDTV Antenna

Enjoying HDTV programming will be difficult if you do not have the right antenna. Using any off-the-shelf antenna will not be enough, as you need something that is specially designed for HDTV. Here are some of the top HDTV antennas available in the market.

Terk TV5 antenna

The Terk TV5 indoor set-top antenna will make sure that your HDTV will receive the best reception. Features a compact design and utilize twin-tuned horizontal elements, which span less than five inches are considerably easy to adjust. This is the ideal setup if you want to place it above your TV or cabinet. Directional tuning is a snap.

Specifications:

- compact matched-pair receiving elements
- RF-style video input with antenna/source switch
- VHF/UHF band separator with 75-300 ohm matching transformer
- VHF and UHF capability for reception of channels 2-69
- AC adapter
- 25"W x 4-3/4"H x 12"D
- built-in variable-gain amplifier (to +40 dB for UHF/VHF)
- 1 year warranty

Terk TV2 antenna

The Terk TV2 antenna is ideal for those live in suburban or urban areas that are blessed with strong TV signals. The dipole elements are extendable and can be independently swiveled to enable directional tuning to catch certain stations.

The Terk TV2 is great add-on particularly for a DBS system. Additional parts of the TV2 include RF-style coaxial input for connection of a second source, and a selector to switch between the antenna and another video source such as cable, a DBS system, a VCR, or a video game console without the need to alter connections.

Specifications:

- extendable dipole elements
- RF-style video input with antenna/source switch
- VHF/UHF band separator with 75-300 ohm matching transformer
- VHF and UHF capability for reception of channels 2-69
- 8"W x 9"H x 4-1/4"D
- warranty: 1 year

Terk HDTVi antenna

The Terk HDTVi is a passive non-powere antenna that is elegantly designed to suit any attractive installs. This antenna fixes the dilemma of receiving excellent digital TV reception without using an outdoor antenna. Ideal for those living in an condo or apartment.

Terk's HDTVi antenna can receive local HDTV channels, and has very attractive design and will complement your TV setup. Designed for optimum HDTV reception, with a high-gain structure that uses dipoles and long-periodic elements to receive VHF HDTV and UHF broadcasts. The UHF antenna can be placed horizontally or horizontally to aid reception.

Specifications:

VHF/UHF band separator with 75-300 ohm matching transformer
VHF and UHF capability for reception of channels 2-69
13-3/8"W x 9-1/8"H x 16"D
1 year warranty

Terk TV4 antenna

Those infamous “rabbit ears” are as fashionable as mullets. Those living in suburban or urban areas are better served to use the Terk TV4 antenna given the strong TV signals in their area.

The TV4 HDTV antenna utilizes 5-inch twin-tuned horizontal receiving elements and can be place about your TV or cabinet. These elements are considerably better looking compared to rabbit ears and perform better, as adjustments will only be minimal. They also stay in a matched position. Directional tuning for certain stations is a breeze: just circle the antenna's elements to locate the best reception.

Specifications:

compact matched-pair receiving elements
VHF/UHF band separator with 75-300 ohm matching transformer
VHF and UHF capability for reception of channels 2-69
1 year warranty

Channel Master 3010 antenna

The Channel Master model 3010 antenna easily receives analog and digital over-the-air TV signals in the VHF and UHF bands, including HDTV. The stealth design of the 3010 makes it easy to place in hidden areas for to look inconspicuous. Can also be installed at the roof, wall and attic. This product is also termed as a Medium-sized Directional antenna. A great product for those looking for a quality antenna at price that’s practical.

The 3010 antenna is a great add-on to a DBS satellite system.

Details:

» receives digital & analog UHF/VHF TV signals, plus FM
» reception "beam width" is 45 degrees
» 55"W x 15"D x 2-1/4"H
» range is 45 miles for VHF/FM, 30 miles for UHF
» includes 300-ohm-to-75-ohm adapter
» 90 day-warranty
» 30" turning radius (if combined with an antenna rotor)
» mast not included
» supports RG-6 cable

Selasa, 10 Mei 2011

HDTV Antenna

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The HDTV Antenna

The US Senate bill is proposing to implement a law or legislation that would allow the complete shift in TV broadcast transmission from analog to digital.

That means that after February 17, 2009, the conventional, traditional and widely used analog TV sets in the United States will be obsolete and almost completely useless.

Analog TV sets would not be able to receive signal transmissions from digital broadcasters anymore. Thus, the lower-income TV viewers would have to be deprived of TV entertainment. That would certainly spell trouble, in big bold words.

However, the US Senate also approved a resolution that would make the federal government subsidize the average-income consumers’ use of converter boxes to enable them to watch the proposed, improved, better and new digital broadcasts from their favorite TV network still using their analog TVs.

The initiative will be timely and called for because HDTV antennas will come along with new HDTVs, and they would not be compatible with analog TVs.

The proposed legislation would definitely allow low-income analog TV users to still use their analog TVs but at the same time empower them and give them access to digital TV broadcasts.

That resolution is still pending in the US Senate. But people expect the transition to digital broadcasts to resume and take place within the allotted time frame. Thus, converter boxes will also be popular in a couple years time as digital broadcasts conquers the air waves and digital TV sets still remain expensive.

HDTVs

High definition television or HDTV is the fast rising and more popular TV technology that is making the market anticipating, excited and longing all at the same time.

Warm perception for HDTV depends and is attributed on its ability and feature that is far more superior compared to its earlier counterparts in the TV manufacturing industry.

On the average, marketers and sales men estimate that the price of an HDTV is about 15 to 25 times more o above the price tag for the regular and conventional TV sets currently out and released in the market.

HDTV quality

The most breath-taking feature of the HDTV is its superior screen quality. The screen of HDTV is far more better than the screen quality of the conventoal analog TV.

What more, with the excellent sound quality that comes along in the package with HDTV, it is totally awesome! Nothing can compare to it.

HDTV antenna

A downside for HDTV is its signal or HDTV antenna capacity. Because HDTV uses the complex and sophisticated digital broadcasting technology, HDTV must have its own compatible and specially designed HDTV antenna that is not compatible to receive or accept signals from analog TV broadcast transmitters.

Current broadcast technologies employed by all TV networks are still analog. It is estimated that a complete switch to digital TV transmission will be far costlier and more expensive for the whole TV industry.

In the case of the United States, which is one of the countries to switch to digital broadcasting in 2007, legislators have acknowledged the expense and costs that will go along with the switch.

Because digital TV transmissions will never be received by analog TV antenna, the analog TVs will inevitably made obsolete.

The HDTV with its superior and digital broadcast compatible HDTV antenna will be too costly for households with average and below average income. Ending TV entertainment for this demographic will also be very unfair.

HDTV signal receivership

HDTV antenna is the external equipment or part of the HDTV that will set it apart from other and currently existing TV models and equipment.

For analysts and experts, HDTV antenna is the significant factor, or the key to the full-scale success and operation of digital HDTV broadcasts.

Get a full hold of the HDTV technology now. When you do, do not forget the HDTV eternal antenna that comes along with the HDTV unit. Experience the difference, now!


Senin, 09 Mei 2011

HDTV Antenna's

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HDTV Antenna, Receivership and Signals and More on HDTV

Sam was doing a research about HDTVs.

For a start, he was practically and initially confused about HDTVs. He is an expert in television, what, he is a certified TV addict, a couch potato.

In his current lifetime, he has purchased around 20 television sets all in al. However, al his past TV purchases were all analogs, because they were the in thing during those times.

Now, everything ha changed. Sam feels hat he is almost left behind. It is time to move on and get along with he current and emerging technology in TV. N one should be better than him, he thought, in that aspect because he is the most eligible and certified TV addict in the neighborhood.

HDTVs can be too complicated and complex a notion for Sam and his flock. Read on and learn more.

HDTV

High definition television sets or HDTVs are now becoming very popular among TV addicts and TV buyers.

The HDTV was introduced to the market in 1998. It was one of the most outstanding innovations the industry has come up with since the invention of the TV in 1926.

Thus, because it is rather new technology, it follows that HDTVs are ractically far more expensive than the rest of the TV products offered in the market toda.

High definition television or HDTV is the fast rising and more popular TV technology that is making the market anticipating, excited and longing all at the same time.

Warm perception for HDTV depends and is attributed on its ability and feature that is far more superior compared to its earlier counterparts in the TV manufacturing industry.

On the average, marketers and sales men estimate that the price of an HDTV is about 15 to 25 times more o above the price tag for the regular and conventional TV sets currently out and released in the market.

HDTV pronounce a very far and positive advancement for the modern television viewing. HDTV somehow creates a new trend in the media equipment industry because of its high resolution and distinct features that set it apart and outstanding among all the TVs out in the market today.

HDTV antenna

A downside for HDTV is its signal or HDTV antenna capacity. Because HDTV uses the complex and sophisticated digital broadcasting technology, HDTV must have its own compatible and specially designed HDTV antenna that is not compatible to receive or accept signals from analog TV broadcast transmitters.

Current broadcast technologies employed by all TV networks are still analog. It is estimated that a complete switch to digital TV transmission will be far costlier and more expensive for the whole TV industry.

In the case of the United States, which is one of the countries to switch to digital broadcasting in 2007, legislators have acknowledged the expense and costs that will go along with the switch.

Because digital TV transmissions will never be received by analog TV antenna, the analog TVs will inevitably made obsolete.

The HDTV with its superior and digital broadcast compatible HDTV antenna will be too costly for households with average and below average income. Ending TV entertainment for this demographic will also be very unfair.

HDTV signal receivership

HDTV antenna is the external equipment or part of the HDTV that will set it apart from other and currently existing TV models and equipment.

For analysts and experts, HDTV antenna is the significant factor, or the key to the full-scale success and operation of digital HDTV broadcasts.

It can not be complicated than that. HDTV antenna is compatible only to HDTV television sets. Thus, TV antenna for analog TV is only for analog TV and those for HDTV is only for HDTVs.

Like begets like. As they say, compatibility, just like in marriages is the key to a harmonious life-long relationship. In the TV world, HDTV is married to HDTV antenna. No adultery, both will not work without the significant other.


Minggu, 08 Mei 2011

HDTV

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High Definition Television (HDTV)

High Definition Television or HDTV is the latest on TV technology. HDTV is better than most of the available TVs today in many ways; in sound, resolution and imaging. There are breakthrough technologies at work in a HDTV that made it more recommendable than the latest digital TVs.

HDTV is a digital television or DTV. Eighteen formats have been assigned to digital television, and presently, only six of the eighteen are considered HDTV. A true HDTV may have either 1080 interlaced lines or about 720 progressive scanned lines.

HDTV is not comparable to SDTV or Standard Definition Television. Though SDTV offers consumers a relevant improvement in picture resolution as compared to the usual digital TVs similar to a comparison of DVD to VHS viewing, it cannot compete with HDTV in the quality of both audio and video.

Favorite HDTV Features

Various technologies implemented on various HDTVs outclassed most of the technologies in digital TVs:

1. HDTV have about twice the picture resolution in terms of the vertical and horizontal as compared to any analog or digital TV available today. This makes the HDTV picture sharper and clearer than most of the TVs today.

2. HDTV have a wider screen with a screen or aspect ratio of about 16: 9 as compared to the 4:3 screen or aspect ratio of most analog or digital TVs.

An aspect ratio is the width of a picture screen relative to its height. So an aspect ratio of 4:3 means that the picture screen is 4 feet wide and 3 feet high. This means that the best picture screen available for HDTVs today is 16 feet wide and 9 feet high. This large screen will provide more detail resulting in a crisper image.

3. HDTV have also managed to reduce motion artifacts that includes ghosting or dot crawl on the screen.

4. HDTV also have a Dolby A3 Sorround System. It offers 5.1 independent channels of CD-quality stereo sorround sound. This is also referred as AC-3.

All in all, HDTVs displays pictures in a higher resolution with greater detail than most of the analog or digital TVs. Images are sharper and clearer and HDTVs offers the best digital sound available to the consumer.

The HDTV Converters

HDTV converters are used to directly convert digital signals from a satellite broadcast into HDTV format for viewing in most analog TVs instead of implementing an analog conversion that is inferior in terms of picture and image viewing.

Simply put, HDTV converters avoid analog conversions of digital signals resulting to a much improved picture on analog TVs. The picture and image on an analog TV that used a HDTV converter is similar to the picture and image from a DVD movie that is played in an analog TV.

SImilarly, HDTV shows from satellite broadcasts can be shown in an analog TV using the HDTV converter. The picture and image will be inferior but at least are much more tolerable.

The Best Set-Up for HDTV

The most ideal set-up for HDTV is by receiving a pure digital signal directly via cable either by DirecTV or by the Dish Network. These pure digital signals are received by a digital receiver and are displayed on a digital TV set.

Consumers that are looking for the best can opt for a front or rear projection HDTV set or also a plasma set with a similar 16:9 aspect ratio.

People who wants to test the HDTV technology but are not really sure of what they really want can opt for a HDTV-ready digital TV instead. HDTV-ready TVs are much more cheaper than the actual HDTVs.

These HDTV-ready digital TVs have the standard aspect ratios of 4:3. It lacks, however, the HDTV decoder that will interpret the HDTV signal. A stand alone HDTV decoder, however, is available if a consumer wants to be able to upgrade the display for HDTV broadcast.

The out of the box HDTV systems usually have a high definition tuner built inside it. Though, the addition of high definition tuner makes it more expensive, it nonetheless an advantage that is made for the convenience of the most enthusiastic viewer.


Sabtu, 07 Mei 2011

HDTV

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What You Need to Know About HDTV

If you think that HDTV, since it is one of the world’s latest structures of technology, is all about being exactly that, you are dead wrong. Yes, if you have one you definitely have the right to boast it around for it is indeed boast-worthy, but that is not all. Hdtv has many benefits as well.

If you do not have an HDTV, then make the switch pronto. You might ask why would you want to change your old television sets for an HDTV? An old television set does not have digital superiority. Hdtv does.

Hdtv is proud to say that digital superiority is one of their many fantastic features. Hdtv also highlights the film with amazing details. When it focuses on a certain item, that item seems to be magnified for you see it like as if it is really in front of you. Cool huh?

Hdtv also features progressive scanning and digital audio. It is completely balanced. You cannot really enjoy great viewing if the sound is not really clear can you? Well HDTV’s digital audio makes you feel like the person you are watching on your television set is beside you and the two of you are talking as if in a conversation. There are also no more ghost images.

By ghost images, this does not mean that there are a number of caspers roaming around the screen. But there is a certain blur to the things you watch on TV that makes them look like they are ghosts. These kinds of ghosts are not scary at all, but they are highly annoying.

An FCC also mandates the switch and you are given an even wider viewing area. So you do not have to cramp up in front of the television set when you are watching it with your friends just to have a good view of the movie. The screen seems to be stretched so you can watch from afar, if ever you are cooking dinner, and watch your favorite movie at the same time. Now that is multitasking!

You can also watch DVDs in a much better way and satisfaction because hdtvs have a better quality DVD playback. Now isn’t that an example of all in one?

Common television sets are based on the aspect ratio of four is to three (4:3). This ratio means that the television can be measured with an approximation of its height of three feet, and a width of four feet.

However, the aspect ratio of an HDTV is, drumroll please, a whopping sixteen is to nine (16:9). This makes the image an HDTV gives out much much wider! In fact, the screen size of an HDTV is thirty three percent wider!

The width that is increased indicates a very huge improvement since it permits you to view the tv sitcoms and movies that you like, as if you were watching them in the cinema, just minus the loud snoring guy behind you and the couple that never seem to gasp for air in their kissing spree in front of you.

With an HDTV, you will never have to experience all the things that annoy when you are watching in the theater.

Just in case you do not know, when you are watching whatever it is that you are watching on a sixteen is to 9 (16:9) screen, you are actually making use of your peripheral vision. The utility of your peripheral vision will definitely make you feel like you are part of the program that you are watching.

The directory of ABC’s Monday night football, Norm Samat, did a feed about HDTV. And she vouched for the wonder that hdtvs can bring. She said that once you look at the pictures on your HDTV, you would seem like you entered a sort of trance because you actually see more than what is really shown. Groovy!

Now in terms of football, the sixteen is to nine (16:9) aspect ratio makes a big difference. If the old four is to three (4:3) aspect ratio is used, it was often a very tricky situation to have the defense covered.

But in an HDTV, they are already in your picture, so you can actually get to see more of the play, and also more of the development of the play.

Jumat, 06 Mei 2011

HDTV

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The Wonderful World of TV Viewed through HDTV

High-definition television or HDTV sets were launched and introduced to the ever insatiable market in 1998. On its launch, HDTV spurred excitement among tech aficionados, sports fans and movie addicts.

You must be wondering why. Well, there is a pretty good reason for TV buffs to get excited about the advent of TV through HDTV.

HDTV started the rise of a television paradise because they boasted and impressed consumers with resolutions that are of superior and top quality. HDTV’s superior resolution of course, comes in pair and is complemented by equally superior digital surround sound.

Thus, movie buffs have been so happy and so hyper upon the introduction of HDTV. Now, they could play video movies and watch them in original widescreen format. Not only that, the wide-screen feature does not contain the so-called letterbox “black bars”.

Letter “black bars” that HDTVs eliminate are those spaces on wide-screen TVs that annoys people, especially the meticulous ones. It gives a perception that the screen is horizontally flattened out, sacrificing the vertical traction.

HDTV and the confused market

Unfortunately, there are already a lot of TV models and technologies that the introduction of HDTV made the array and selection of TV sets more and further complicated.

Consumers who now shop for TV sets find themselves surrounded and astounded by numerous abbreviations and a wide array of TV choices that on the downside confuse them, to a great extent.

Probably, you must have experienced being so confused about the numerous choices in TV sets nowadays. It only proves that the TV technology and industry is still growing and improving to meet the insatiable demands and tastes of the technology-thirsty consuming public.

Indeed, TV is still the most powerful media. Consistently rising sales of TV sets can attest to that.

From analog TV to HDTV

For decades, TV addicts around the world have watched TV through analog signals beamed and received by the cathode ray tube or CRT TV sets. Cathode ray tubes are the tubes that make up most of the TV screen.

Analog TV works in a simple and uncomplicated dynamics. The TV signal is beamed or transmitted using radio waves that when received by television sets are translated and converted into sound and pictures, the TV experience being communicated to the audience on the receiving end.

Conventional TVs’ analog signals reach TV sets through a cable connection, a satellite transmission or over the air. Because the technology so shifting into digital, analog covert digital signals into analog signals.

Thus, the movie played by your DVD players are converted by the analog TV into analog signals, so the picture will be compatible with the conventional TV’s screen.

However, consumers and movie addicts notice and have been complaining about how the picture and sound quality of DVD movies are lowered and altered when watched through an analog TV set.

That is when HDTVs get in. Because analog TV sets do not give out excellent viewing quality to meticulous viewers, HDTV, which spun off from digital TV and digital signal transmission technologies, attracted the market and lured TV set buyers.

Because HDTV is apparently and practically fitted and custom-made for digital broadcasts and transmission, it is the perfect equipment or TV set for viewing digitally transmitted signals, whether from the DVD player, from the digital cable operators and from digital over-the-air free television broadcasts.

HDTV perfectly renders a TV viewing experience that is optimally and sound-wise excellent. No matter how more expensive HDTV get compared to its analog TV counterparts, no wonder, people from all walks of life around the world still manage to get hold of it.

Buying HDTV sets

Buying HDTV sets is now somehow tiring and stressful. Don’t get it wrong. The weariness and stress people get from shopping for HDTVs comes from the disappointment to be not be able to bring home all the HDTV sets in the appliance shop.

HDTV is really an excellent form and new technology involving and evolving the well-loved television. The inventor of TV, John Logie Baird, must be turning upon his grave now, not with disgust, but with cheers and praises for what has become of his invention.

From TV’s invention in 1926, it now comes in the form of the modernized HDTV, which will certainly make past generations envy this generation.

The best things in life are for free. That is why, viewing the world through that little window called the television must really be an exciting experience for all viewers. Get your HDTV now!


Kamis, 05 Mei 2011

HDTV'S

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HDTV's Surging Popularity

This year alone sales of HDTVs is expected to reach 20 million. In fact, HDTV sales is on track to post a one week record shortly before the Super Bowl, as fans to want to enjoy the big game in all of its high-definition glory. HDTV comes in different prices and sizes. Whether it is DLP, LCD and Plasma. Consumers are confused on what to buy because of their unfamiliarity with the technology.

Studies show that nearly 60% of HDTV buyers are not sure on the difference between LCD, Plasma and Micro Display. Many HDTV shoppers do take time to research but still need to be guided on which product is appropriate for their demands and budget.

Cable companies have strengthened the demand for HDTV, as there is already 17 channels that offer HD programming. In addition, HDTV prices have sharply dropped over the past year and some sets cost as lows $1,500.

Comcast has reported that its roster of HDTV customer agents has ballooned to 1,100 and they answer queries and take orders from subscribers. The company has also deployed 1,100 HDTV technicians to assist in setting-up the products at homes.

Terms of HDTV
HDTV - a new breed of TV that combines the capabilites of a HD-tuner and HD-ready display. Nearly all of HDTV’s being sold in the market today use the 16:9 widescreen aspect ratio. An HDTV tuner can receive analog and digital broadcasts over-the-air.

HD–compatible TV- only composes the high-resolution display. Can only accept digital broadcasts if hooked with a separate HDTV tuner. HD-compatible TVs can have the 16:9 widescreen ratio or the square-ish 4:3 aspect ratio.

Starting on HDTV

A recent study by the Consumer Electronics Association indicated that 71% on consumers it has surveyed plans to purchase an HDTV set soon are already planning and saving up. However, one reality in the consumer market today is that store do have the right number salespeople that have a good grasp on new technoliges.

Most are more concerned on making a quick sale rather than making it easy for the consumer to understand what he is going through. Translating or explaining complicated technology terms is never an easy task.

It's hard enought to expain the difference between HDTV and analog TV and it will be more complicated to clearly tell the difference between HDTV and EDTV.

Setting up HDTV

When you decide to jump into HDTV give yourself time to become familiar with the technology. An HDTV setup normally consists of the following, HD-ready TV, receiver, antenna and HDTV service provider. Many HDTV's nowadays already have a built-in tuner, eliminating the need to purchase an independent box.

TO help you in making the right choice here some of the most popular HDTV products now available in the market.

Receiver

The DIRECTV HR10-250 High-Definition Television satellite receiver is the ideal for those that want to get the most out of watching crystal-clear HDTV broadcasts. The HR10-250 can receive and decode digital signals from DIRECTV’s high-resolution broadcasts. The satellite receiver also features a built-in hard drive digital video recorder.

HD-broadcasts feature images rich in detail and surround sound makes a room alive and vibrant. HR10-250 HDTV satellite receiver can be connected to any HD-ready TV and home audio system.

Specifications:

» HDTV DIRECTV tuner — receives and decodes digital
High-Definition Television signals from DIRECTV’s satellite broadcasts and local
free-to-air broadcasts with the use of a compatible antenna.
» receives digital TV broadcasts in 480i, 480p, 720p, 1080i
» dual ATSC tuners
» can record up to 200 hours of standard-definition digital TV
with its built-in hard disk digital video recorder and up to 30 hours of
HDTV
» manual timer recording by channel and time
» Season Pass™
» 1 set audio/video outputs (composite, S-video, component video,
HDMI)
» Thumbs Up/Thumbs Down buttons — ratings system from TiVo
» HDMI, HDMI-to-DVI, component video, S-video, composite video,
and telephone cables
» 1 year warranty


Rabu, 04 Mei 2011

HDTV

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How High Is Your Definition?

The increasing popularity of crystal-clear broadcasts in American TV has indicated that HDT has arrived and here to stay. Analog TV shift to an all-digital system herald a new dawn in the 65-year history of television. Hours of HDTV content are already available every night. Viewers can easily determine if a show is presented in HDTV if the message “Presented in high definition where available” is shown in the beginning of a program.

Basics of HDTV:

HDTV- a new type of television that combines an HDTV tuner and HD-capable display. Almost all of HDTV’s available in the market use the 16:9 widescreen aspect ratio. An HDTV tuner can receive analog and digital over-the-air broadcasts.

HDTV-ready TV- features only the high-resolution display and can only receive digital broadcasts if connected with a separate HDTV tuner. HDTV-ready TVs can have the 16:9 widescreen ratio or the square like 4:3 aspect ratio.

Choosing the right shape of a TV is important in the HDTV experience. A 4:3 screen will be advisable if a considerable amount of local and network dominate programming and these is a low number of over-the-air or cable HDTV programming in your TV market area.

However, with the arrival of new technology also calls for viewers to adapt to the situation. Those still using TV sets purchased nearly a decade ago will not be able to get the most out of the HDTV experience. For this you need to have a tuner to receive and decode HDTV signals from a source, and a high-quality screen that can reproduce the outstanding details and colors from an HDTV broadcast.

The chief reason why HDTV pictures look considerably clearer and crisper than normal TV is due to the higher resolution of HD. Normal TV pictures only have 480 lines of vertical resolution, while the most common HDTV’s have 1,080-line interlaces scan and 720-line progressive scan. The best analog quality that can be offered by analog TV is 480i, which in contract is the lowest quality signal in digital TV.

Getting started in HDTV is not as expensive like in the past few years, as prices of tuners and HDTVs continue to drop but the quality of products are constantly improving.

To help you maximize your HDTV setups without breaking the bank here are some tips to avoid costly mistakes and help you enjoy HDTV at its best.

Finding HDTV broadcasts within your area

Over-the-air-broadcasts: Nearly 1,500 local station across the US are transmitting Digital TV signals today. About 90% of digital station broadcasts are made in the UHF range an these can be accessed with the use of a normal UHF antenna. For this scenario you need:

- HD-compatible TV
- HDTV tuner- some are already built in an HDTV
- Outdoor or indoor UHF antenna
- The HDTV broadcasts in your area (of course!)


Cable HDTV:

Nearly all cable companies in the US offer HDTV service to their subscribers (especially those living the major cities and TV markets). Digital cable will offer more channels and the picture quality of broadcasts will be noticeably more crisp. However, consumers must always remember that “digital cable” is different from HDTV via cable. For this setup you need the following:

- HD-compatible TV
- HD-compatible cable box
- HD programming from cable company

Digital Satellite TV:

HDTV via satellite is available for those living the US and has a clear view of the sky. In short, this service is available almost everywhere. HDTV channels are already available from the top satellite TV providers DIRECTV and the DISHNetwork. Those lucky enough to live in major cities can even get local stations in HD via satellite. For this setup you need:

- HD-compatible TV
- HD-compatible satellite dish
- HD-compatible satellite receiver
- HD programming

Once you start to enjoy HDTV, going back to normal TV is likely not anymore an option. The crystal-clear viewing experience becomes addictive and anything less becomes mediocre. Many HDTV viewers have become impatient towards the slow growth in the number of compatible programming available.

However, HDTV will receive a boost from the introduction of the Blu-ray and HD DVD within the next twelve months. These new formats will enable HDTV viewers to watch and enjoy high-definition versions of their favorite movies for as long as they want.

Selasa, 03 Mei 2011

DLP HDTV

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Digital Light Processing High Definition Television (DLP HDTV)

The digital light processing technology for high definition TVs or DLP HDTV has been widely used by several manufacturers of high definition TVs.

There are several of the best high definition TVs available that utilizes DLP HDTV that any consumer can easily choose from. The digital light processing for high definition TVs or DLP HDTV featured sets are the best of all the high definition TV units made by famous high definition TV manufacturers.

Some of the best high definition TVs are the Hitachi high definition TV, the Mitsubishi high definition TV, the Samsung high definition TV, the Sony high definition TV, the Toshiba high definition TV and many more.

Samsung 56" Widescreen High Definition TV

One particular digital light processing for high definition TVs or DLP HDTV manufacturer is Samsung. Samsung high definition TVs are one of the best and most featured high definition TVs in most HDTV reviews.

The Samsung 56" Widescreen high definition TV or HDTV Model HLR5688W promises to be a big screen and high performance high definition TV that will fit any lifestyle.

The Samsung 56" high definition TV uses digital light processing for high definition or DLP HDTV. This DLP HDTV by Samsung uses the digital light processing technology for high definition TVs or DLP HDTV from Texas Instruments improving the resolution and clarity of pictures and images.

The Samsung 56" high definition TV , aside form using the digital light processing technology for high definition Tvs or HDTV, also uses Samsung's Cinema Smooth with 720 p and 1080 p light engines. Together with the DNIe, the Samsung 56" high definition television delivers a crisp and a more life like picture that is very close to film clarity.

The Samsung 56" high definition TV is also made with a pedestal design that are less than 21" deep. These digital light processing technology for high definition TVs or DLP HDTV also have a full 1920 x 1080 p digital format converter for every inputs.

This digital light processing for high definition TVs or DLP HDTV also has a contrast ratio of up to 10,000:1 with its outstanding colors.

Also, this DLP HDTV model of Samsung has a single panel design giving out a very crystal clear picture. The DLP HDTV of Samsung also has a whisper quiet operation unlike any other high definition TVs.

The Samsung 56" widescreen high definition TV also has a built-in analog/ digital tuner that is necessary for any high definition TVs.

This DLP HDTV from Samsung also has a Digital Cable Ready (DCR) with a CableCard. This digital light processing technology for high definition TVs uses Samsung's latest new generation of DNIe video enhancer.

The DLP HDTV has Ciname Smooth Film Mode 3:2 Pull Down and has no burn-in or screen aging. The digital light processing technology for high definition TVs or DLP HDTV has a 30 Watt audio system with its built-in speakers.

The DLP HDTV is also weighted at two hundred pounds as shipping weight. This DLP HDTV from Samsung has a warranty for 1 year parts and labor.

Aside from the widescreen high definition Tv of Samsung, there are a number of high definition TVs that are available for sale in the market. Consumers can also browse the Internet for specifications of these high definition TVs.

Other possible sites available on the Internet regarding the high definition TVs are the following:

1. Best Buy Digital TVs is a site that offers a free portable DVD player for any sale of a projection TV.

2. Abt Electronics is an internet site that is one of the leading independent retailers of consumer electronics and appliances. This includes standard and high definition TV sets.

3. Vann's is a site that has been certified as a Gold Certified Merchant.

4. Wal-Mart is the Internet site where you can find high definition TV-ready sets and plasma TVs as well as standard definition TV sets.

5. Amazon.com is another site where you can find standard and high definition TVs.

6. Tiger Direct is an Internet site that have great deals on plasma TVs and standard and high definition TVs.


Senin, 02 Mei 2011

Dish Tv HDTV

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Dish TV HDTV

High Definition Television or HDTV has come a long way since the first blinking black and white televisions. It now can offer a near real life touch of audio and video for the consumers. If only TV screens can be like portals to another dimension.

Definition Of Terms

1. Analog TV

An analog TV is different from a digital TV that it can only transmit the video signal and nothing more. During the transmission of an analog signal, many kinds of problem can happen such as interference. Interference such as noise can distort the television picture.

Likewise, an analog signalcan cause the pictures to be snowy and distorted.

2. Digital TV

Digital TV signals on the other hand, can contain bits (ones and zeros) that are transmitted through a Digital Receiver that is otherwise termed as a tuner, decoder or set-top-box.

This digital receiver cracks the digital code resulting to an almost perfect image.

3. Digital Television (DTV)

Digital television was assigned with about 18 formats by the ATSC. Only about six of these eighteen formats are considered to be HDTV.

4. Standard Definition Television (SDTV)

Standard definition television or SDTV basically refers to transmission of digital signals with 480 line resolution. The resolution can either be scanned in interlaced or progressive formats.

Standard definition television offers a big improvement over the digital TV in picture resolution comparable to the edge of DVD over the VHS in quality.

Standard Definition television also eliminates the snow and ghosts inherent in NTSC analog formats.

4. High Definition Television (HDTV)

High definition televisions are digital televisions (DTV) that is the latest in TV technology. In terms of quality in audio and visual, high definition television is supreme over the standard definition television.

The Best Set Up For High Definition Television

The ideal situation when setting up an HDTV is by receiving a pure digital signal via cable. Receiving these digital signals via cable can be by DirecTV or by Dish TV HDTV.

Digital signals from DirecTV and Dish TV HDTV is received by a digital receiver and are displayed on a digital TV set.

The best set to receive DirecTv or Dish Tv HDTV is a front or rear projection HDTv or even plasma TV. These HDTV sets have a standard aspect ratio of 16:9.

Dish TV HDTV

Dish TV HDTV or Dish network usually transmits high definition broadcasts of special events, such as concerts or boxing events. Aside from this, subscribers of Dish TV HDTV can likewise watch special broadcasts of sporting events from the professional scene in high definition broadcast. Special broadcasts from such respected organizations such as NFL, NBA, NCAA, etc.

Dish TV HDTV also has an optional 8VSB tuner wherein subscribers can watch the local off air broadcasts via an off air antenna. These off air broadcasts transmitted by Dish TV HDTV are in high definition.

Some of the channels offered by Dish TV HDTV are Discovery Channel, HBO, CBS, pay per View, Showtime and NBA TV.

The Dish TV HDTV makes it relatively easy for subscribers to watch HDTv shows. A subscriber only needs to point the HDTV antenna to the Dish TV HDTV satellite, acquire a Dish Tv HDTV receiver and a HDTV ready television.

Dish TV HDTV offers no long term subscriptions. This is because high definition programs are at a very expensive price. Subscribers of Dish TV HDTV can choose from a range of movie channels, nature programming or educational channels that are of theater quality.

The 8VSB tuner for DIsh TV HDTV alone costs about US $ 149. Consumers can just imagine how much a long term subscription can cost when it comes to high definition television.

Dish TV HDTV requires the Model 6000U high definition television receiver. This receiver promises to bring sharper images and clearer sound right inside the living room bringing television programming into life.

This HDTV receiver promises to bring six tiimes the picture quality of a standard digital TV. The Dish Tv HDTV receiver includes an Enhanced HD adapter that is programmed to receive QPSK or 8PSK high definition signals.

Dish TV HDTV also offers free channels for the subscribers. The channels mentioned a while ago; HBO, CBS, Showtime and NBA TV are supposedly free to subscribers except for HBO which has a separate HBO subscription.


Minggu, 01 Mei 2011

Dish Network Satellite Receiver

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Dish’s Tasty Menu Of Satellite Receivers

Making a decision on what HDTV service provider can be a daunting task. To make it easy, why not go the full route in your HDTV system. A receiver from the Dish Network coupled with it lineup of top notch HD programming will truly help you experience HDTV at its best.

The Dish DVR

The Dish DVR will provide you with more flexibility in watching HD-shows. Live shows can be recorded replayed and paused in this powerful and ultra-seek DVR. Missing your favorite shows will be a rarity with the use of the Dish DVR.

Control and flexibility is what makes the DVR ideal especially for HDTV enthusiasts. Given its different features, this will be fixture in HDTV setups everywhere.

Features

• Rewind and pause recorded and live shows
• A live show can be recorded while watching a pre-recorded program at the same time
• Record and save favorite shows on digital format, whether it be sporting events to classing movies,
• Dolby® Digital 5.1 surround when available

DVR and HD Receiver for 1 or 2 Televisions:

The Dish ViP622 HDTV satellite receiver is the perfect tool for HD-programming. Pictures look almost three-dimensional, as colors are deep and vividly produced. The ViP622 HDTV satellite receiver is the top-of-the-line satellite receiver of the Dish Network. This product boasts of top-notch picture quality and power. High definition shows can be paused, replayed and recorded in this powerful DVR. The ViP622 features the various functions of a HD and DVR and also a multi-room function.

Features:

• Watch and record HD-programs on two TVs independently
- TV1: Record and view HD or normal definition shows
- TV2: Record and view standard definition or down-converted high definition shows
• Watch off-air digital/HD local shows
• Dolby® Digital 5.1 surround sound capable when available
• 480i TV2 display resolution
• Features On-screen Electronic Program Guide (EPG) with accessible menu for program listings and data for as long as 9 days
• Records as long as 200 hours of standard definition programming and as much as 30 hours of high definition shows
• Four resolutions for TV1 display: 720p, 1080i,480i, 480p

• Easy to access and read On-Screen Caller ID with history
• DISH home Interactive TV with direct access to weather, breaking news, sports, games
• Customer service can be called with the push of a button
• Dual satellite tuners enable you to choose from two viewing options
o Single Mode: Picture-In-Picture (PIP), which can be seen in any TV
o Dual Mode: View different shows on 2 televisions

DVR Standard Receiver for 2 Televisions

The DISH Player-DVR 625 has two tuners to allow connection of two TVs. Various programs can be recorded at the same time and a third recorded show can be viewed independently. Various shows can be watched separately on two televisions.

• Record and watch programming on two TVs independently
• Easy to access and read On-Screen Caller ID with history2
• Record as long 100 hours of standard definition programming
• Features On-screen Electronic Program Guide (EPG) with easy access menu for program listings and data for as long as 9 days
• Two satellite tuners allow you to select from two viewing options

o Single Mode: Picture-In-Picture (PIP), which can be viewed in any TV
o Dual Mode: View various shows on 2 televisions

Info about the Dish Network

The Dish Network is among the first companies to offer HDTV content as one of the first to offer satellite TV in the US. Dish offers satellite television and audio service over the US and one of the divisions of EchoStar Communications Corporation. Dish was introduced in 1996 and its headquarters are in Englewood, Colorado.

Dish’s HD roots

Dish Network started with an 18-inch satellite dish when it launched its HDTV offering. The company is also using larges dishes (SuperDish and Dish 1000) to improve the reception of HD-broadcasts from three satellite locations.

SuperDish and Dish 1000 have become more crucial in the company’s operations over the past twelve months, as the company is steadily bolstering its lineup of HD shows. Dish believes that it can further improve its HD offerings for national and local US television network stations soon.


 

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