HDTV TECH

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Peter Putman Posted: Apr 10, 2005 Published: Apr 11, 2005 0 comments
Integrated digital cable-ready TV sets are here. How well do they work?
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Peter Putman Posted: Mar 27, 2005 0 comments
Flat-screen imaging technologies like LCD and DLP are slowly toppling the cathode-ray tube (CRT) from its pedestal. How much do you really understand about these new ways of watching TV?
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Scott Wilkinson Posted: Apr 04, 2004 0 comments
An eye-opening introduction to the physics and physiology of color and vision.
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Rebecca Day Posted: Jul 14, 2003 Published: Jul 15, 2003 0 comments
The process may be painful, but the result is a bundle of joy.

Every year, I throw a Super Bowl party. This year I hosted an AFC Championship party instead because I wanted to show my friends championship football in HD. The only post-season game I knew I could receive in HD was CBS's broadcast of the AFC Championship, which I pulled in using an off-air antenna. My friends, predictably, were blown away by high-def football.

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Peter Putman Posted: May 12, 2003 Published: May 13, 2003 0 comments
One man's quest for the ultimate Super Bowl party included HDTV in every room.

It started out innocently enough, back in January 2000. ABC had concluded a season of Monday Night Football broadcasts in their 720p HDTV format and was putting the icing on the cake with an HD telecast of Super Bowl XXXIV from Atlanta, Georgia. Since I had watched a few of the MNF games in HD, I decided to set up a front projector and an HD monitor and invite some friends and neighbors over to give 'em a taste of sports in high definition. The game turned out to be a big hit. Over 30 folks attended and marveled at the widescreen images from my Sony VPL-VW10HT projector and Princeton AF3.0HD monitor. Never mind that I had to jury-rig an antenna on my rear deck and run coaxial cable into my basement to feed a single Panasonic set-top tuner, then use a video-distribution amplifier to run two component video feeds into my living room and my basement theater. Everyone was amazed at the picture quality and gorged themselves on a feast of wings, subs, pizza, chips, dip, and assorted desserts.

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Peter Putman Posted: Mar 05, 2003 Published: Mar 06, 2003 0 comments
Home Theater's guide to using indoor and outdoor antennas to pick up digital TV broadcasts.

It's funny how everything old is new again. Forty years ago, you might have watched from the backyard as Dad carefully climbed up a ladder to the roof, strapped a bracket onto the chimney, and attached a large T-shaped television antenna so that you could watch those glorious black-and-white (and sometimes color) images from I Love Lucy, Bonanza, The Wonderful World of Disney, Gunsmoke, and other TV programs of that era.

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Mark Fleischmann Posted: Sep 02, 2002 Published: Sep 03, 2002 0 comments
A sharper, wider view of the current sports action and what you can expect in the future.

High-definition television isn't just about movies. Another killer app is making the case for an HDTV in every home: sports. Highfalutin videophile talk about the ability to see what the director intended pales beside the sports fan's visceral need to follow the ball and watch the action develop. Sports bars are where many fans get their first taste of sports on HDTV. The falling price of HDTVs has created the irresistible urge to bring the experience home. Plus, at home you can add a good surround sound system. A Dolby Digital 5.1 soundtrack that captures the roar of the crowd only adds to the excitement.

Kevin Miller Posted: Sep 30, 2001 Published: Oct 01, 2001 0 comments
Switching scenarios for component video sources.

Switching component video sources is a double-edged sword. For a number of reasons, there's plenty of need for it; however, until recently, it was fairly expensive to do it well (read: without adversely affecting the video signal). Still, there are a number of scenarios in which video switching, transcoding, or distributing high-resolution video (particularly HDTV signals) is important.

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Mike Wood Posted: Sep 04, 2001 Published: Sep 05, 2001 0 comments
A three-step guide to receiving HDTV signals.

You used to be able to buy a TV, plug it into an antenna or cable outlet, and start flipping channels. It was an amazingly simple system. Digital television and its high-resolution subsystem, high-definition television, aren't quite as plug-and-play . . . yet. Antennas only pick up high-def signals in some markets; cable usually doesn't pick them up at all. Satellite seems like a good bet, but it doesn't offer everything. Plus, certain DTV tuners don't work with certain displays. It's enough to drive any self-respecting videophile to drink (not that we'd fault you for that). But there is hope. The following three-step guide is intended to make setting up an HDTV system easier than following that other multistep program. First, figure out what sources are available to you, then find a tuner that works with those sources. Finally, buy a high-definition display that works with that tuner.

Mike Wood Posted: May 02, 2001 Published: May 03, 2001 0 comments
The truth behind progressive-scan DVD players.

Conspiracy theories are like computer problems—almost everyone has one. From JFK's assassination to the demise of TWA flight 800, it's rare that everyone will accept the simplest explanation as the truth. Consumer electronics has its fair share of conspiracy theories, as well. They may not be as complex as a Louisiana district attorney's triangulated-bullet-trajectory theory, but they exist, nonetheless. What do you expect to happen when a large number of obsessive-compulsive personalities have too much free time and join a chat room?

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Ronald Williams Posted: Dec 27, 2000 Published: Dec 28, 2000 0 comments
. . . especially when it allows you to make the most of your viewing experience.
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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.

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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.

John Sciacca Posted: Sep 10, 2010 0 comments

My dad called me the other day. He had just rented Avatar and he wanted to know if I had seen it and if the version I watched was in 3D and why his wasn't. A client sent me an e-mail asking whether he could use a new 3D TV to watch regular, non-3D programming.

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Geoffrey Morrison Posted: Jun 23, 2013 0 comments

Starting with the September issue (and now, online), we're adding a new measurement to our objective TV/projector tests. It's called "input lag" and while it's not as important as contrast ratio or color accuracy (which we already test for), it's an important metric for gamers, and anyone who notices issues with "lip sync."

So here's what it is, how we test for it, and what, if anything, you can do about it.

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