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HDTV TECH

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Geoffrey Morrison Posted: Nov 01, 2013 1 comments
After years of speculation and skepticism, drooling and disappointment, longing, frustration, and pensive excitement, Organic Light-Emitting Diode televisions are finally available. OLED (oh-lead, if you like), is the first true next-generation HDTV technology since LCDs emerged from their nascent toy stage and started stomping all over plasma TVs.
Geoffrey Morrison Posted: Aug 22, 2006 1 comments
Dont believe the hype.

No matter what type of display you're looking for, you're no doubt going to be comparing the specs and feature lists of each. Things like contrast ratio, lumens, 3:2 pull down, and others are a marketing departments favorite tools to make their product sound better than another. Take many of these with a grain of salt. Take others as an undersold but vital aspect of a product. To sort though them, here's what they all mean.

Rob Sabin Posted: Jan 31, 2012 2 comments
If you've got your heart set on a new big-screen for the big game, you're in luck. The days leading up to Super Bowl Sunday are the traditional last, best chance for retailers to dump their remaining inventory before new models hit shelves in the spring. The competition is as fierce among stores this week as it will be on the field this weekend. But your primary TV shouldn't be an impulse purchase, and jumping on the first hyper-bright picture or low pricetag that catches your eye is a recipe for long-term remorse. So, slow down, take a deep breath, and tackle these tips to guard against the dreaded Monday morning quaterbacking.

Filed under
Al Griffin Posted: May 09, 2013 0 comments

In this four-part article, Geoff Morrison examines the future of Ultra HD and OLED TV (below); Al Griffin looks at the latest developments in Smart TV; Geoff gives us an update on what's happening with plasma TV; and Al finishes with a discussion of the devices and technologies that will deliver 4K Ultra HD content to homes.

Filed under
Geoffrey Morrison Posted: Mar 08, 2007 Published: Mar 09, 2007 0 comments
Test your own TV like we do it.

To test your display's performance, you'll need not only specialized test generators and measurement devices, but also actual video material. After all, just because a display measures well doesn't mean it's anything you want to look at. For that matter, there are no objective measurements for things like scaling and deinterlacing. For consistency, we try to use the same or similar test DVDs (and now HD DVDs) for our testing in each display review and in our video Face Offs. If you want to see how your TV stacks up—or you wonder what we're talking about every month—here are most of the test discs we use and why we use them.

Graham McKenna Posted: Mar 08, 2007 Published: Mar 09, 2007 0 comments
THX is setting a new standard for picture quality and making shopping for HDTVs easier.

When you think of THX, you think of great sound, right? Those three letters have been synonymous with cinema and home audio for more than two decades. So, when THX launched a new certification program for high-definition video products at last year's CEDIA and helped introduce several new THX-certified projectors from Runco and Vidikron, it raised a few eyebrows in the consumer electronics community.

Michael Antonoff Posted: Jun 25, 2013 7 comments
A customer walks into a showroom and the TV says, “Hey, big spender, come spend a little time with me.”

The customer replies, “Of all the TVs on the wall, why should I spend any time with you?”

Filed under
Peter Putman Posted: Apr 17, 2006 Published: Apr 17, 2005 0 comments
UAV editor Tom Norton Gets Hooked Up for Broadcast HDTV
Filed under
Ken C. Pohlmann Posted: Oct 24, 2012 0 comments

“What’s in a name? That which we call a rose. By any other name would smell as sweet.”

Quick! Name the play! It’s Romeo and Juliet, of course. And it’s certainly one of Bill Shakespeare’s best lines, particularly in the way it encapsulates Juliet’s whole Montague/Capulet dilemma.

Filed under
Geoffrey Morrison Posted: Feb 07, 2006 0 comments
The details on all things video.

I'm sure many of you read over the measurement boxes in our video reviews, take what you need from them, and move on. But what does it all mean, really? Why do we do it the way we do? For those of you new to the magazine or video displays in general, what does any of it mean? These are excellent questions.

Geoffrey Morrison Posted: Jan 08, 2005 Published: Sep 08, 2006 0 comments
Or, how I learned to stop worrying and love 720p.
Geoffrey Morrison Posted: Oct 28, 2005 Published: Aug 28, 2005 0 comments
Putting the theory to the test.

In my GearWorks column in our January 2005 issue, I talked about how, depending on your viewing distance, the resolution of your display may not matter. To sum up, your eye has a finite resolution (like a digital camera), and, as objects get smaller with distance, there is a point where your eye can no longer distinguish between bigger and smaller pixels. Over long distances, this is obvious, but it surprised a lot of people that it could be so noticeable in shorter (in-room) distances.

Filed under
Geoffrey Morrison Posted: Feb 03, 2012 0 comments

Did you read that headline in Seinfeld's voice? While contrast ratio, black level, and light output all rightly occupy the top of the list of specs one considers when purchasing a new display, color is often completely overlooked.

Good color reproduction usually won't make or break a display, but it can make one that's good into one that's great.

Yet for all its importance, it's rarely understood - and it's regularly done wrong.

Geoffrey Morrison Posted: Jul 24, 2006 0 comments
Bring on the diodes.

Bulbs are so 20th century. You can gussy them up, charge a bunch of money for them, even call them fancy names (lamps), but the fact of the matter is, they're still basically light bulbs. Almost all new RPTVs and front projectors use UHP (ultrahigh pressure) lamps to create light. These lamps are fairly efficient for the light they put out but are very hot, costly, and don't last very long. One new technology that's aiming to replace the UHP monopoly is LED, or light-emitting diode.

Geoffrey Morrison Posted: Sep 18, 2006 0 comments
Lasers: They're not just for guns anymore.

If there is one thing that just screams "future" to me, it's lasers. Sure, they've been around since the 1960s, but come on—it's lasers! Right now, they can be found in your CD and DVD players, but a few companies are hoping to put them in your TV, as well.

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