Hdtv Info

Essential Guide to Choosing the Right HDTV Antenna

Essential Guide to Choosing the Right HDTV Antenna

by: Kenny Hemphill

Aside from choosing your HDTV set itself, choosing the right HDTV antenna is the most important decision you're going to make in relation to watching HDTV.

Even if you watch most of your HDTV on cable or satellite, you should still invest in a good antenna. Why? Well, there are two key reasons.

1. Cable and satellite operators don't distribute all the available free-to-air HDTV channels. In particular, many local free HDTV channels aren't carried on cable or satellite. So to watch these, you'll need an HDTV antenna.

2. Even where cable and satellite channels do carry free-to-air HDTV channels, they are often highly compressed and this can have a noticeably detrimental effect on picture quality. In most cases, the picture quality of an off-air HDTV signal will be better than a cable or satellite equivalent.

So, now that you know why you should get an HDTV antenna, the next, obvious, question is which one should you get? There are two types of antenna ? indoor and outdoor ? just like conventional TV. As with conventional TV, you should always, if possible, opt for an outdoor HDTV antenna. They are simply much better at picking up signals. However, in cases where this isn't possible, for example, if you live in an apartment block or have a landlord who won't let you stick anything on the roof, an indoor antenna will do a reasonable job.

HDTV signals are different from analog TV signals in that, because they're digital, you either get them or you don't. There's no middle-ground of ghosting pictures or snowy screens.

If you're fortunate enough to be able to install an antenna on your roof, you then need to decide which one. Unfortunately, there's no hard and fast rule or quick answer to that one. It depends on where you live, the distance you are from the nearest transmitter and the frequency of the channels you want to receive.

Help is at hand however, in the form of the Consumer Electronics Association and its http://www.antennaweb.org website. Its mapping system allows you to plug in your address and details of your property, such as the number of storeys, and whether there are any likely obstructions like electricity pylons nearby, and based on that gives you details of which HDTV antenna best suits your needs.

With that information at hand, all that's left is to buy the antenna in question, install it and start enjoying all those HDTV stations you never knew existed.

About The Author

Kenny Hemphill is the editor and publisher of The HDTV Tuner. Visit him at http://www.the-hdtv-tuner.com and discover why HDTV is the most exciting thing to happen to television since the advent of color TV. Better still, keep up to date with the latest developments in HDTV and high definition DVD by subscribing to the news feed. Click the link for details.

HDTV: Like Looking Out An Open Window

HDTV: Like Looking Out An Open Window

by: Alan Rhinehart

Have you ever watched a movie on a regular TV set, and then watched the same movie on an HDTV? If so, you would have noticed a huge difference! On the HDTV viewing, you see and notice things you've never seen before, even if you've seen the same movie several times! The colors are brighter, backgrounds are clearer, and details are better defined. HDTV is like looking out an open window, whereas in comparison, standard TV is almost like looking through a glass soda bottle. Because of CRT (cathode ray tube) technology, TV is often referred to as "the tube". After watching HDTV, watching standard TV is almost like trying to view through one!

HDTV, or High Definition Television, offers precision sound, original film quality picture resolution, and a wider, better detailed panoramic view. This is made possible by the use of true digital signal which is transmitted via satellite or cable directly to your unit. You'll notice that not only does HDTV offer extraordinary picture clarity and sound, but the scope of the picture just like watching a movie on the "big screen", inside a real movie theater!

The use of digital signal is what separates HDTV from your common television set. The reason why there is such a notable difference between the two is that conventional televisions operate on analog signal. Digital signals are much faster, meaning images are is refreshed more rapidly, therefore providing superb picture resolution. Analog signals are much slower. As a result, the images produced by a television using this type of signal are of low resolution. Simply put, the picture is just not as sharp and view is restricted.

Not only do HDTV's offer superb picture quality, but HD sound is second to none. This is because Dolby Digital surround sound comes standard with HDTV. So, not only does watching an HDTV remind you of a movie theater, it also has the sound system to further enhance the experience.

Along with better quality picture and sound, HDTV's are quite easily integrated with your computer. They are able to easily communicate directly with one another through the use of a type of data compression software such as MPEG-2. Once this software is successfully installed, a whole new world of multimedia technology is literally at your fingertips! For instance, CD-R applications can be transmitted to an HDTV, as well as HDTV programs can be downloaded onto your computer. Either way, the picture resolution is top notch and the signal is stable.

Lastly, HDTV's are more affordable than one might assume. There are many different ways to buy or finance an HDTV system. Some companies offer money-saving offers both in-store and online. Some of these include rebate programs; others include special deals, extra gifts or incentive packages offering items such as hundreds of dollars in gift cards. There are both in-store and online promotions as well as savings with shipping and delivery. Bottom line, HDTV is affordable for almost any budget and well worth every penny!

About The Author

Alan Rhinehart is an avid media and technology critic. He contributes to various online publications including "New Technology TV", a popular blog covering TV technology:

http://www.newtechnologytv.com

http://www.dishpronto/home/mpg/

30 Inch LCD TV Review

30 Inch LCD TV Review

by: Roger Wembley

A 30 inch LCD TV is a good sized TV for most households. The inch 30 LCD TV is not so big that it overpowers a room. At the same time it is large enough so you will be able to really get into whatever it is you are watching. If you are just beginning your search for a 30 inch LCD TV then there are a couple things that you should do before making a purchase.

When beginning your search for a 30 inch LCD TV you should start by reading reviews of various 30 inch LCD TV models. This will give you an idea of what features you will be looking for. Consumer Reports is a great place to start looking for a 30 inch LCD TV because they will give you unbiased reports on all major name brands. You can find Consumer Reports on the web at http://www.consumerreports.org.

Once you have an idea of what kind of 30 inch LCD TV that you are looking for, you can begin comparison shopping via the internet. There are so many online stores out there that offer 30 inch LCD TVs that you will have no problem finding a deal. There are, however, a few pointers to take note of before whipping out your credit card to make a purchase of a 30 inch LCD TV online.

First, you need to take shipping of your 30 inch LCD TV into account. Shipping for an item of this size and weight can be well over a hundred dollars, which is going to increase the total price you pay. You also need to make sure that you are buying your 30 inch LCD TV from a reputable dealer online. Read their customer reviews and make sure other people have been satisfied with their customer service. Also, make sure they offer things like warranties and everything else that you would be offered when purchasing a 30 inch LCD TV from a reputable bricks and mortar retail store such as Best Buy or Circuit City.

That being said, here is a review of a 30 inch LCD TV as well as the cheapest price found on the web to get you started on your search for the perfect model.

Dude! You?re getting a Dell! The Dell W3000 is a wonderful 30 inch LCD TV for the multimedia customer. This 30 inch LCD TV model has an aspect ratio of 16:9 and a resolution of 1280 x 768. This means that you will have a widescreen crisp picture no matter what you are watching. Because this 30 inch LCD TV is brought to you by Dell, of course you are able to hook the screen up to your computer and use it as a high resolution computer monitor. Although it does not come with a built-in HDTV tuner, this 30 inch LCD TV is HDTV compatible. The cheapest price found online for this 30 inch LCD TV new is $1,538.90 from http://www.compudirect.com.

About The Author

Roger Wembley writes for http://www.lcd-tv-now.com. Come visit our site for lcd tv stuff and lcd television information.

fastcart11@yahoo.com

Domain Name Registrars

Domain Name Registrars

by: Mitchell Medford

Have you ever heard of the companies GoDaddy, eNom, or Network Solutions? These companies are domain name registrars. Domain names are the way humans remember webpages, and websites. For example, google.com is a lot easier to remember than the IP address of the website 64.233.187.99.

Visitors of your website, want a domain name, rather than an IP address to remember, so they can view your webpages. Domain names used to be free, but now, just like everything else, they cost money. Usually around 10 to 20 dollars a year. The different registrars have different services that they offer, and pricing structures; but they all serve the same basic function.

If you are thinking about creating a website, visit one of the registrars, and buy your domain name, before someone else gets it! You can buy a domain name that has already been registered, but then you end up paying hundreds to thousands of dollars for the domain!!

About The Author

Mitchell Medford is a popular reviewer of consumer electronics and has served as a product development consultant for several consumer electronics manufacturers including Dish Network. For more information on satellite TV, HDTV, and Dish Network DVR< receivers, visit his website: http://newtechnologytv.com.

admin@mydishnetworkblog.com

Changing the Location of Your Dish Network Dish - Easily

Changing the Location of Your Dish Network Dish - Easily

by: Mitchell Medford

One of Dish Network's offers is free installation of all equipment and service to first time subscribers. This is excellent because you are assured of expert installation initially. There may come a time, though, when you either must change Dish Network's Dish because of necessity or just because you want to change it. Whatever the reason, it is easily accomplished with some precaution.

The actual Dish Network Dish is small, about 2 to 2 l/2 feet in diameter, and mounts quite easily on an outside wall, a veranda, roofing, fences, or even the roofs or sides of garages. It is light in weight and this makes it even easier to fasten. Each Dish Network Dish has two antennas, and they should always be pointed toward or facing the Southern sky. Each of these antennas is instrumental in intercepting and transmitting satellite signals onto your television screen. When choosing a new location for your Dish, be sure you look at the environment well so there will be no future obstructions of the signal transmission. Place it away from trees, places where children play, buildings, other wiring, any thing that might get in the way of satellite transmissions. Dish Network's satellite dish must be pointing directly and unobstructed at a Southern sky at all times. This assures you of uninterrupted signal transmission from Dish Network's satellites and the best in quality program viewing on your television system.

There may be occasion when mounting of the Dish is just not possible. If such an instance should present, Dish Network includes, in their promotional offer, a tripod stand. This alternative to wall or roof mounting is great for use in apartments or condominiums - especially if there are rules that prohibit nailing and mounting objects on dwelling exteriors. The only problem with using a tripod is that it is highly sensitive. The tripod and Dish Network Dish need to be placed far and away from people or animals that may cause it to tip in any way. Sometimes people and animals may bump into the tripod and even the slightest touch can interrupt your reception. When this happens, your television screen will indicate that the Dish is looking for a signal. Then you will need to lightly touch or tap your satellite dish until begin transmitting is resumed and the imaging is restored on the television screen.

It is assumed that the question is being asked: Well, if Dish Network's Dish is so sensitive that even a bump or nudge will knock it out of line, then how does it withstand being mounted on walls with the wind, rain, snow, etc., hitting it constantly? The only thing I can think of is that with the Dish being stationary, it is secure and receiving a constant line of signaling; when jolted, it interrupts the flow of signaling from satellites and throws it into chaos until secured again. Who knows? Your guess is as good as mine in this regard.

About The Author

mitchell@newtechnologytv.com

Satellite TV Can Be An Eye Opening Experience!

Satellite TV Can Be An Eye Opening Experience!

by: David Lewis

There are many appealing aspects to satellite television. From the many freebies that the companies try to entice you with, to the appealing price of the monthly service, to the value of the basic service, to the quality of the picture and sound.

Satellite TV is a digital broadcast, and as such it has an enhanced picture and sound quality built in. Satellite TV also boasts an optional HDTV broadcast, which at 1080 lines of resolution makes it roughly 3 times sharper than regular television.

Many people are not even aware that with your satellite dish you can also get Internet service as well. For many people who live in remote locations, satellite TV is their only choice, but many are beginning to discover the value in satellite TV regardless of where they live.

With satellite TV there is no need to amplify the signal inside the house like you do with cable, and your Internet service doesn't go down because of signal degradation like cable can.

Unlike cable satellite TV is a 100% digital broadcast, which allows for a greater capability and programming. You can have 500 channels, which can be broadcast in different languages such as Russian and Arabic. Cable simply doesn't have the bandwidth to accomplish this level of programming. Only so much data can transmit through a cable line, but with satellite TV you are using an electromagnetic wave to transmit and receive data, which bounces off satellites in space, thus you have virtually no limitations in the amount of data that can be sent or received.

It's no wonder that satellite TV is quickly catching on with millions of Americans, and as many more discover it's value and service, millions more will join the wireless revolution and jump on the satellite TV bandwagon.

If you would like to learn more about satellite TV, and see what kind of deals are currently out there and what your options are, feel free to visit our website at: http://www.find-satellite-tv-providers.com

[ Submitted with ArticleSubmitter Pro - http://www.articles.com/article_submitter_pro.shtml

About The Author

David Lewis is an author for Find Satellite TV Providers: http://www.find-satellite-tv-providers.com

A 21? LCD TV ? a Versatile Mid-Range Size

A 21? LCD TV ? a Versatile Mid-Range Size

by: Ryan Tenney

Some consumers consider a 21? LCD TV to be the perfect size: for TV viewing and for use as a computer monitor. Some take it one step further: they integrate their 21? LCD TV with a home theater PC. It?s easier than you think, and a home theater PC setup lets you access any media files like digital image files, audio files, and videos. You can also watch your favorite television shows or DVDs, and you can even use the 21? LCD TV as a computer monitor. It?s no surprise, then, that some consumers feel a 21? LCD TV is one of the most versatile screen sizes available.

If you watch digital TV on your 21? LCD TV, you could be already taking advantage of the possibilities of Digital Video Recorders (DVR) or TiVo. You can go one step farther; integrating your 21? LCD TV with a home theater PC setup is the ultimate in versatility. And it?s not that hard ? here are a few ways available to you.

1. Buy a PC with the Media Center version of Windows XP and make sure it has a TV tuner card capable of capturing digital signals from your cable or satellite box. Once it?s installed, it works just like a DVR. You won?t need to buy a high-end PC to integrate with your 21? LCD TV if you just want to record and play shows and movies ? if you also want to play graphics-intensive video games, you may need a more expensive PC with greater graphics capability. Just make sure you get plenty of memory.

2. Upgrade your PC. You can buy a copy of Microsoft?s operating system with Media Center. Frequently it comes bundled with a TV tuner card you?ll also need. If you have decent computer skills you can handle the installation fairly easily and your 21? LCD TV home theater PC setup will be running in no time.

3. If you don?t want to upgrade to a new operating system, a number of software companies produce applications that perform the same chores as Media Center does. A few are available as freeware, but the features they offer tend to be limited. You?ll still need to factor in the cost of a TV tuner card ? a TV tuner card won?t be included with the freeware.

Once you?ve decided how to set up your computer, you can integrate it into your home theater system so your 21? LCD TV can handle the video feed you send to it. A 21? unit is ideal for this purpose; sets that are larger sometimes deliver reduced image quality when the TV signal is sent through the computer.

How you send the signal to your TV is the main hurdle to overcome. There are many different audio and video options for joining the two; the method you choose will obviously depend on the inputs and outputs available on both your PC and your TV. Older, standard-definition LCD TVs will have, at a minimum, a composite-video connection (a yellow video connection that's usually accompanied by red and white stereo audio jacks). Hopefully, it will also provide an S-Video port. Newer 21? LCD TVs should provide component inputs, and more advanced 21? LCD TVs that are HDTV capable will supply DVI or HDMI inputs. If you haven?t purchased a 21? LCD TV yet, try to find a model with DVI or HDMI inputs.

Once your computer is connected to your 21? TV you can use Media Center to keep track of your media files and handle your DVR recording needs. If you want to record TV without using Media Center, similar products on the market can do the job. For example, SnapStream's Beyond TV comes bundled with many TV tuner cards, so if you're building a home theater or upgrading a machine you already own, you might end up with a copy by default. And you can take a further step and add the Beyond Media program for organizing photo, music, and other media files, and it does pretty much everything Media Center does. Beyond TV doesn't support every TV tuner card on the market, so check the hardware specs for your 21? LCD TV before you install it.

Even if you have no interest in recording TV programs, you can still use programs like Windows Media Player, iTunes, and PowerDVD to manage your preexisting media library using software you already have.

Whichever option you choose, make sure you have plenty of hard disk space; once you start recording television programs or watching your home videos on your 21? LCD TV, you'll find you need all the space you can get. And due to its increased versatility, you?ll find your 21? LCD TV is an even bigger part of your home entertainment system.

About The Author

Ryan Tenney is an author at http://www.wearelcdtvs.com. Click Here to learn about LCD Television news right now.

DVR: Digital Video Recording. What You Need To Know

DVR: Digital Video Recording. What You Need To Know

by: Joe Leech

The Digital Revolution is upon us.... In fact, it?s been

sneaking up on us for a long time with devices such

as calculators, digital watches, and many other

consumer goods, not to mention the devices we

actually use but see very little of. Such devices are

common to us in "the first person" in the form of

many automotive controls in our car, and indirectly

common to us if we fly.. things like aircraft engines,

etc.

But the first area possibly to have a major impact in

terms of comparison has been in the cameras we

use. This effects us both in camcorders and in the

still cameras. While the purist will probably always

win the argument that the film camera gives greater

quality control than the digital, there are those who

would argue against this principal very vociferously.

Now, most Americans who own a TV are about to

experience first hand another upward leap on the

scale of digital technology as our televisions will be

mandated to use digital transmission and reception

technology within the next few years. Yes, for many

years our current televisions will still work.. possibly

with adapters, and the upgrade is not too unlike the

upgrade from the old AM radio to FM, or if you are a

"ham" from AM to SSB.

Sometimes we have to wonder if progress takes

place simply for progress own sake.. or to justify

some new selling point or to create obsolescence so

the engine of progress can march on.

Without going into a technical discussion of digital

Vs its predecessor, analog, and going the

comparisons of an analog watch (one with hands)

to digital, suffice it to say that in this case, the move

to digital technology in most cases DOES bring

substantial benefits. Clarity, use of less power,

higher resolution when it comes to video.. these are

but a few. However, it is not the scope of this article

to lead into a technical discussion which could fill

pages, but to "segway" and introduce one to the

subject of DVR: Digital Video Recording.

The DVR is on the way "in" and the old recording

devices are on they way out at about the same

speed as your old 33 1/3d and 45 RPM records..

and the VHS tape you use. Probably half the of

reader base of this article owns and has used a DVD

player by now, and you see the many advantages of

not having to contend with tape that gets tangled in

heads some times, must be rewound, and has

limited audio and surround sound capability.

Recording with the VCR has always been a

challenge, particularly if one wants to record

multiple programs at multiple times, or do an

extended recording. Instant and simultaneous

replay is virtually impossible.

With DVR, which by the way not only applies to the

entertainment area, all of these things become

things of the past, and options open up that were

not previously available.

One can either own equipment and record on site,

with the most commonly known device being the

TiVo.. although there are devices now made by

virtually every known electronic manufacturer. The

only question in buying one of these is, "Will this

become obsolete in 36 months?" A web site

referred to in the resource block goes further into

evaluating this.

The other option is to let a outside source do the

recording. Many of the TV cable providers offer this

as an optional service now. You don?t have to buy a

thing.. only be a subscriber to their DIGITAL service

(which we all will be eventually).

In the meantime, the only question is, "Do I want

these benefits now enough to pay the cost for

them?". That?s an individual question.

In the meantime, this article gives those who have

come across it some general background, and the

opportunity to prepare some questions before

wondering into your TV and Electronics dealership.

We suggest you prepare by doing searches on terms

like HDTV; "digital ready", "digital TV converters";

"Digital Recorders". Ask about the total number of

inputs; the total recording time; Ask if you can make

a copy of the recording onto a CD or DVD, and will it

play universally, or only on the machine it was

recorded on.

Many questions.. but in the end, all of us will soon

be in the DVR owner ranks.

About The Author

Joe Leech has been involved with electronics since getting his first "ham" license in high school, and keeping up with DVR technology is just natural. His full service DVR information web site can be seen at http://www.new-dvrinfo.com.

author@leechent.com

Blu Ray Discs The New DVDs

Blu Ray Discs The New DVDs

by: Chuck Red

Blu-ray

Blu-ray disk is a disk which is compatible with current CD+DVD technology. It is the same format but offers greater data capacity, and it's development is currently supported by leading hardware manufactures such as dell and HP as well as blank media manufactures.

CDs have a capcity of 650MB and DVDs a capacity of up to 8.5Gb

Blu ray disks were originaly develped for high definition video distrobution. The disks when used for high definition TV recording can store up to 7 hours of HDTV.

The blu ray disk capacity mens that it can be used for HDTV cancorder archiving, data storage and digital asset management. Blu ray disk drives will also be able to write to CD or DVD.

The additional capacity on the blu ray disk is created by usig blue laserers and improved lense technology enabling the creation of smaller + higher density pits on the disk. The manufacture of the disks is estimated to cost only 10% more than the manufacture of present DVDs.

About The Author

Chuck Red runs several websites including http://www.mylifeinfo.net.

Flat Screen TV Comparison: Plasma vs LCD

Flat Screen TV Comparison: Plasma vs LCD

by: Mitchell Medford

Flat screen TV is one of the most popular and exciting TV technologies today. At only a few inches thick, flat screen TVs offer unparalleled flexibility and convenience. Older conventional TV's, in fairness to them, did offer crisp and vibrant images. However, these TV's, which operate through a cathode ray tube (CRT), suffered from one major drawback, they were bulky. As screen size increased, so did the bulk and weight. However, the TV of old has reached its twilight years. New television technologies have enabled TV manufacturers to create TVs with wider screen size yet still only a few inches thick. Thus, flat screen TVs usher home entertainment into the 21st century.

Flat Screen TV basically refers to two technologies: Plasma and LCD. The advances in these two technologies have enabled TV makers to build thin, lightweight TV screens with a large picture area. Plasma and LCD both offer similarly large, lightweight, flat screen TV's but the similarities are skin deep for their inner workings are different.

Plasma or LCD?

Plasma and LCD TVs generally look similar however they use very different technologies. Plasma utilizes a grid of tiny cells of gas plasma that light up and create a picture when charged by precise electrical voltages. LCD (liquid crystal display) screens on the other hand are made of liquid crystals sandwiched between two glass plates and create images by varying the amount of electrical charge applied to the crystals. Both Plasma and LCD offer excellent picture quality. The following are their strengths and weaknesses and edge over the other.

1. Plasma screens can display blacks more accurately compared to LCD. Thus, pictures in a Plasma TV have richer contrast and better detail especially in dark TV and movie scenes. LCD TV's are catching up however.

2. Plasma TV has better viewing angles than LCD TV. How far you can sit on either side of the screen before the qualities of the pictures are affected is what the "viewing angle" is. In LCD TVs, brightness and color tend to shift when angled too far while that of Plasma TVs remain solid.

3. Plasma TV can produce brighter color while light leakages in LCD screens affect the color saturation.

4. Plasma TVs are priced relatively less than their LCD counterparts especially in the large screen segment. Plasma TVs offer much larger sizes than LCDs, yet are still priced lower.

5. LCD has a higher native resolution than plasma TVs of the same size. This results to sharper images and makes LCD TV the better choice for HDTV.

6. LCD TVs consume almost 30% less power than Plasma TVs.

7. LCD TVs are generally lighter than similar sized Plasmas.

8. Among the two, LCD screens have a longer life span than plasma screens. LCDs can last up to 60,000 hours compared to Plasma that average from 30,000 to 60,000 hours.

9. Plasma TVs are more prone to screen burn-ins compared to LCDs although newer plasma technology are less susceptible to these.

If you are looking for a large flat screen TV, Plasma TV is recommended. Plasma TVs can give you better value for your money. The price difference between Plasma TVs and LCD TVs is big. However, if you have money to burn, then LCD TV is the better choice especially if you want the sharpest images. For smaller flat screen TVs at the range of 15? to 36?, LCD is the way to go. Ultimately, both technologies are still evolving and new innovations and improvements are definitely in the works.

About The Author

Mitchell Medford is an author and product development consultant for several consumer electronics manufacturers. Visit his website for more information on home theater, LCD TVs, plasma televisions: http://www.newtechnologytv.com.