A/V Veteran

Sort By: Post DateTitle Publish Date
Thomas J. Norton  |  Mar 22, 2016  | 
A recent posting here on Sound&Vision showed a very ambitious do-it-yourself speaker built by a skilled audio enthusiast in Latvia. The finished product was originally found by us here and originated on one of the most exhaustive and impressive loudspeaker DIY websites, troelsgravesen.dk.

One question in the posting’s comments section suggested that the roughly $5000/pair cost that would go into building such speakers (not including time and labor) might be better put into buying a finished pair of $5000 speakers...

Thomas J. Norton  |  Jan 01, 2007  | 

Algolith's Mosquito is an outboard video noise reduction device that Algolith describes as an "analog and digital compression artifact reducer." At $3000, it may be the most expensive device of its kind offered to consumers. It may also be the most sophisticated. If you judge your audio-video components by weight, it won't make much of an impact. But weight has little to do with the performance of this sort of product.

Thomas J. Norton  |  Apr 10, 2018  | 
The recent departure of Oppo from the new disc player landscape* has produced a flurry of “packaged media is dead” vs. “I want my video discs” chatter on the Web. It has also prompted me to ponder once again both sides of the question.

I don’t believe that Oppo’s decision has much to do with any sign that packaged media is likely to imminently disappear. Check the release schedules shown on a number of disc review sites (such as thedigitalbits.com) and you’ll see that dozens of titles are released each week. Some are new, some are re-releases, and many are unreleased movie titles dumped directly to video...

Thomas J. Norton  |  Aug 13, 2014  | 
Pioneer's speaker guru Andrew Jones conducting one of the first Dolby Atmos demos in Los Angeles.

Things are moving fast on the Dolby Atmos front. Here's an in-depth look at Dolby Atmos—what it is and how it works—as well as my first impressions of recent demos conducted by Pioneer and Dolby Labs.

Thomas J. Norton  |  May 05, 2015  | 
The history of audio and video, both in the movie theater and at home, has been a back and forth tug of war for decades. Stereo, for example, started in the theater and was only adapted to the home much later (a couple of decades later if you count Disney’s Fantasia as the multichannel theatrical milestone. But a small bump in the road they called World War II delayed the widespread theatrical adoption of multichannel audio, and therefore the impetus for home stereo, for years).

Digital projection also appeared first in the movie theater, followed soon afterword by affordable digital displays for the home. But as each trickle down from theater to home enhanced the home experience and therefore threatened the viability of movie houses, theaters and studios moved to counteract the threat. That gave us today’s enhanced (or at least louder!) multichannel surround theater sound, vibrating seats, widescreen films, high resolution digital projection, and last but least, 3D.

The best movie theaters are now equipped with every trick in the AV book...

Thomas J. Norton  |  Jun 02, 2015  | 
A couple of blogs back I addressed the subject of Dolby Cinema, a combination of technologies, both audio and video, being promoted by Dolby as a dramatic improvement in theatrical presentations. They’re right. It most certainly is.

But first a little background. I stated in that other blog that Dolby Vision (which promotes a wider color gamut and high dynamic range, or HDR) was primarily developed for flat screen sets, which can produce greater brightness (practically speaking, up to around 300 foot-lamberts in an affordable consumer display—though Dolby’s pro display can do much better at considerable cost). For commercial film presentations, Christie Digital has developed, in cooperation with Dolby, a new, laser-lit projector capable of 30 ft-L (in 2D and, of course, depending on screen size and gain).

If that doesn’t sound like a patch on 300 ft-L, keep in mind that most theatrical projectors are lucky to hit 15-16 ft-L (again in 2D, and far lower in 3D)...

Thomas J. Norton  |  Dec 18, 2018  | 
An odd but strangely rewarding pairing of two movies on 4K Blu-ray, one of which left my jaw on the floor.
Thomas J. Norton  |  Aug 31, 2021  | 
A strangely vivid dream reminds Tom Norton of another time, long ago, when movie theaters were in trouble.
Thomas J. Norton  |  Jan 06, 2017  | 
While they might have little application to our audio- and video-centric coverage, robots and drones drew large crowds...
Thomas J. Norton  |  Jan 06, 2017  | 
In a spare few minutes while waiting for yet another video demo I wandered into the surprisingly extensive space at the Convention Center reserved for drones of all sizes and shapes, each of them demonstrated inside barred cages that were actually, thin, heavy strings that looked like they could be easily breached by a rabid, runaway drone...
Thomas J. Norton  |  Mar 29, 2022  | 
When I wrote about the new film version of Dune some months back my reaction was positive. I saw it in a movie theater—my first visit to one in two years. There was plenty of social distancing during my visit; with a dozen or so other attendees at a midweek, midafternoon showing I could have swung a cat on a 10 foot rope without hitting anyone (with apologies to cat people). I enjoyed the film, but as I noted in that October 2021 blog, I was disappointed by the quality of much of the cinematography. This was surprising, since it was the Dolby Cinema in my local AMC-plex. Dolby Cinema is by far my favorite way to see a movie in a commercial theater. It wasn't the sort of disappointment the average viewer would feel, and even I could set my concerns aside once I got into the film. But I know Dolby Cinema can do better and the film deserved it.
Tom Norton  |  Feb 27, 2024  | 
Just in case you've been living under a rock somewhere, you need to know that the film Dune: Part Two will arrive at a theater near you this coming Friday, March 1, 2024. That would place its story about 10,000 years into a future envisioned by writer Frank Herbert in his famous 1965 science fiction novel, directed in this latest film incarnation, by Denis Villeneuve.
Thomas J. Norton  |  Jul 05, 2016  | 
How can one distinguish between a guilty pleasure and a hidden treasure? Many movies fall into a gap somewhere between the two. They’re not so good to be called classics, but impressive or different enough to click with the right audience.

Emperor tells an important yet little known story. In the immediate aftermath of the Japanese surrender in World War II, General Douglas MacArthur arrived in Japan with his staff to lead the occupation. But before the rebuilding of the country and its government could begin, the issue of what to do with the Japanese military and political leadership had to be dealt with—most importantly Emperor Hirohito. Many in Washington, and in the U.S. public as well, wanted him tried and executed as a war criminal...

Thomas J. Norton  |  Nov 21, 2017  | 
New proposed Energy Star requirements for TVs are designed to insure viewers are aware of which picture modes/settings meet the Energy Star certification. But that's not all...
Thomas J. Norton  |  Jun 01, 2021  | 
Epson America recently filed a lawsuit against Vava (Sunvalleytek International Inc.), claiming erroneous ANSI Lumens claims for the latter's VA-LT002 4K UST (Ultra Short Throw) laser projector.

It's easy to get into the weeds on this subject (I pity the poor judge assigned to adjudicate the claim!). You'll usually see a projector's overall luminance specified in one of two ways: either simply in lumens or in ANSI Lumens. The latter spec must follow procedures established by the American National Standards Institute (ANSI). The former doesn't...

Pages

X