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Thomas J. Norton Posted: Jan 16, 2014 3 comments
The International CES for 2014 is history. But don’t call it the Consumer Electronics Show any longer. Just CES will do. The CEA, which runs the show (I guess it’s still OK to call the CEA the Consumer Electronics Association) wants to drop the long form, probably so we can now call it the CES show without being redundant.

In any case, a consumer electronics show by any other name is still a consumer electronics show. And it continues to be the biggest game in Las Vegas every January. Over the years it has outgrown its roots as an audio/video show to encompass all manner of electronic detritus. Computers and gadgets of all sorts now deck the halls. After the show I heard something about a Bluetooth toothbrush, but I missed out on seeing it. My life is now without meaning.

Thomas J. Norton Posted: Dec 23, 2013 0 comments
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If you’re a fan of science fiction and haven’t heard of the TV series Farscape (1999-2003) you don’t get out much. If you’re not a sci-fi fan, this series might just make you one. It offers more compelling characters, action, humor, drama, weird plot twists, sudden mood shifts, poignancy, and stunning performances than any other dozen TV shows you might name.

It all begins when astronaut John Crichton encounters a wormhole on an experimental mission. He’s flung to a distant quadrant of the galaxy, encounters a gigantic vessel nearby, and docks with it. It turns out to be a living ship, know to the locals a leviathan, operated by a bonded pilot. The ship’s occupants are alien prisoners escaping from their captors. The latter, the Mr. Bigs in this area of space, call themselves the Peacekeepers, and from all appearances (externally at least) appear indistinguishable from humans.

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Thomas J. Norton Posted: Nov 29, 2013 3 comments
Lasers, or Light Amplification by Stimulated Emission of Radiation, have been with us for half a century. A laser produces a highly focused (spatially coherent) beam of light having a very specific wavelength, the latter depending on the design and application. They’re used in medicine, industry, laser printing, barcode scanners, CD, DVD, and Blu-ray players, laser light shows, and innumerable other applications.

Lasers can also be used as a light source for digital projection. While this is still under development, we’re likely to see it first in movie theaters. Lasers can not only produce a much brighter image—which can help overcome the dimness of 3D presentations—but also offer cost benefits to theater owners. Conventional xenon lamps are expensive to replace, and have a useful life of perhaps 1000 hours (some theaters try to stretch this as much as possible, often with negative effects on picture quality). A laser light source can stretch this by at least twenty-fold or even more. While replacement lasers will likely be significantly more expensive to early on, they’ll still be cheaper per hour of use. Another possible cost saving might come from using a centralized “light farm,” with the light from a single remotely located bank of lasers routed to multiple projectors via fiber optics.

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Thomas J. Norton Posted: Nov 07, 2013 0 comments
A week ago this past Monday I was fortunate to be one of Chinese consumer electronics manufacturer TCL’s guests at the premier of Ender’s Game at the TCL Chinese IMAX Theater in Hollywood. (The theater is still best known as Grauman’s Chinese; see my earlier blog here about TCL’s purchasing and remodeling this classic movie palace into an IMAX theater with stadium seating).
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Thomas J. Norton Posted: Oct 14, 2013 0 comments
CEDIA began its annual event in 1989. At that time it was launched in a modest venue full of table-top exhibits and educational seminars, with a strong emphasis on the latter. This was appropriate, as we all had a lot to learn about home theater.

I’ve been attending CEDIA since 1994, when then Stereophile publisher Larry Archibald decided it was time to begin a new publication dedicated to the burgeoning home theater business—the Stereophile Guide to Home Theater. But even in the first year or two I attended, accompanied by Archibald, the Guide’s founding editor, Lawrence B. Johnson, and the requisite marketing crew, you could cover all of the exhibits in a couple of hours.

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Thomas J. Norton Posted: Sep 20, 2013 0 comments
I don’t think we’re in Kansas anymore. Follow the yellow brick road. And your little dog, too! I’m melting! Ding dong the witch is dead. Pay no attention to that man behind the curtain. Lions and tigers and bears, oh my!

The Wizard of Oz has likely contributed as much to the American lexicon as anything prior to Star Trek. (Just kidding— though “I’m giving ‘er all she’s got, Capt’n, He’s dead, Jim, Engage, Fascinating, Make it so, and I’m a doctor, not a bricklayer” do have their loyal fans.) The movie wasn’t a huge hit when it first opened in 1939, but it made up for it years later, particularly starting in the 1950s when it became an annual TV event.

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Tom Norton Posted: Jul 12, 2013 1 comments
On July 11, LG Electronics launched its latest 4K Ultra HDTVs at the Video & Audio Center, a major electronics retailer in Santa Monica, CA. The new LA9700 series includes two models, at 55- and 65-inches (diagonal) and selling for $6,000 and $8,000, respectively.
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Thomas J. Norton Posted: Jun 29, 2013 4 comments
Despite all the talk about 4K (or Ultra HD) displays, there are already a bazillion hours of “standard” 2K HD programming out there in videoland. Consumer 4K sources will be slow in coming, and they might well arrive over the Internet. The question remains as to whether or not the inherent data rate limitations of streaming video could dilute or eliminate the supposed benefits of 4K resolution—apart from the marketing hype.

Over the next couple of years, therefore, and assuming that 4K sets take fire in the marketplace, the smart money will be on upconverting 2K sources to 4K. No form of upconverting can add real resolution; genuine Ultra HD starts and ends with 4K resolution. Nevertheless, we expect plenty of action on the 2K to 4K upconversion front. Since consumer 2K is largely (though not entirely) 1920 x 1080 pixels, and consumer 4K is 3840 x 2160, it would appear that such upconversion might simply involve taking the content of each 2K pixel and quadrupling it (with no added enhancement) to fill a 2 x 2 pixel area on the 4K display. But that will gain nothing in subjective resolution, and may actually reduce image quality due to the added processing required. Most upconversion, therefore, will likely include enhancement and/or other digital manipulation, designed to both eliminate possible upconversion losses and better simulate the look of true 4K.

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Tom Norton Posted: May 01, 2013 1 comments
Last week Sony put on its best April clothes and entertained the foreign press in Los Angeles. Consumer electronics scribes attended from the U.K, Germany, France, the Netherlands, Denmark, Norway, Australia, New Zealand, and likely others that I (with apologies) can’t recall. Only a few of local CE press were in attendance, including your humble reporter.
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Tom Norton Posted: Mar 12, 2013 10 comments
In my review of Samsung’s flagship UN75ES9000, 75-inch LCD-LED HDTV, I remark that potential buyers should beware of bad demos of this very expensive set ($9000). Such a demo could make it very difficult to justify the expense.

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Thomas J. Norton Posted: Nov 09, 2012 0 comments
In our experience, most active 3D glasses are sensitive to head position or, more precisely, head tilt. With most of them, however, the effect is minor and limited to a slight darkening of the picture.

But Sony's active 3D glasses, up to now, have been different. When using the company's HDTV 3D glasses, a 3D image on the Sony displays we've tested doesn't darken as you tilt your head from side to side. Instead, the left and right images break up, producing significant 3D crosstalk or, as this artifact is more colorfully known, ghosting. In addition, the Sony's 3D color varies with head position, shifting reddish with a tilt in one direction from vertical and bluish in the other. The latter effect makes it impossible to do a reliable 3D calibration; one eyepiece of the 3D glasses has to be placed over the lens of the measurement meter for a 3D calibration, and even a slight tilt can affect the result. Fortunately, the Sony 3D sets we've tested recently have produced visually satisfying 3D color even without a 3D calibration, though it's unlikely to be accurate. Nevertheless, the head-tilt ghosting and color shifting are annoying.

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Thomas J. Norton Posted: Jul 05, 2012 2 comments
It may surprise you to learn that Technicolor is now a French-owned company, with its main offices outside of Paris. It may also be new to you that, to a significant degree, the company is now involved in audio post-production work, rather than the film processes for which it is best known.
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Thomas J. Norton Posted: Jun 14, 2012 1 comments
The weekend before last, I drove to Newport Beach, CA, for the second iteration of The Home Entertainment (T.H.E. Show), Newport Beach, or THESNB. (Just kidding on the latter, though the full name is a bit cumbersome.) Last year's installment was fun but a little thin on exhibitors. This year, the show was so much bigger that it had to spread out from the main venue of the Hilton Hotel to the Atrium Hotel next door. If I had known it was going to be so big, I would have arranged to spend two days there instead of simply making it a day trip.
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Thomas J. Norton Posted: Apr 24, 2012 6 comments
Movie theaters are always eager to find new ways to drag consumers off their living-room sofas and into the multiplex. In recent years, this has become more difficult as big-screen HDTV and home surround sound can often exceed the movie-going experience. Apart from sheer screen size, consumers have less and less incentive to spend $12 a head, or more, just for the seat—never mind the cost of refreshments.
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Thomas J. Norton Posted: Feb 02, 2012 4 comments
It may surprise some readers, but apart from the Blu-ray discs we are assigned to review and the occasional disc that flies over the transom, most of us here at Home Theater actually buy the Blu-rays we watch. True, at one time (as the editor of the Stereophile Guide to Home Theater and Ultimate AV), I received many screeners for review. So I do have a large collection of DVDs (many of which have been donated away), Blu-rays, and HD DVDs (RIP). But the pile has grown far more slowly in recent years. Nevertheless, I look forward to upcoming releases just as much as before, and I'll be in line to purchase titles I want that don't come my way for review.

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