Thomas J. Norton

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Thomas J. Norton Posted: Sep 13, 2014 0 comments
On Friday afternoon a CEDIA panel was convened to discus the subject of immersive audio. And we all thought that immersive sound meant 5.1- or 7.1-multichannel! But with Dolby Atmos there's a new kid in town. And Dolby Atmos isn't alone.

The panel was moderated by industry tech guru Michael Heiss, and consisted of Brett Crockett of Dolby, Andrew Jones of Pioneer and TAD, Dr. Floyd Toole, a consultant with Harman Kardon, and Wilfred Van Baelen, the founder of Auro...

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Thomas J. Norton Posted: Sep 13, 2014 0 comments
By now you've likely heard of Dolby Atmos-Enabled speakers, which include an additional driver or drivers firing out of the top at an angle to bounce Atmos' height information off your ceiling if installation of ceiling speakers is impractical--as it will be for most of us. In addition to dedicated Atmos-Enabled speakers, several add-on modules were seen at CEDIA, which are designed to sit on top of your main left and right front speakers and surrounds if you want to add Atmos but don't want to replace your entire speaker system.

The 44-DA from Atlantic technology is designed for this purpose. At $500/pair, it employs a concentric driver (a coaxial woofer-tweeter). While designed to be a perfect fit atop the company's THX-4400 L/R speakers, it can be used on any speaker with a flat top surface large enough to accommodate its approximately 8.4-inch width and 9.5-inch depth.

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Thomas J. Norton Posted: Sep 13, 2014 0 comments
Classe introduced its new Sigma line at the show, consisting of the Sigma SSP surround sound preamp processor and two amps, the 5-channel Amp5 and the 2-channel Amp2. The latter are both compact class D designs offering 200W per channel into 8 ohms and 400W per channel into 4 ohms.

The Sigma SSP, shown in the photo (though it looks far, um, classier in real life than my middling photography might indicate. It is loaded with features, including SPDIF and 24-bit asynchronous USB digital inputs, DSP-produced parametric EQ and tone control on all channels, and all of the other modes and features of any competent pre-pro. But it has only one HDMI output, is only HDMI 1.4, and is not yet Dolby Atmos-ready. But it's modular design should make future Hardware updates possible. The Sigma SSP and Amp5 are $5000 each, and the Amp 2 is $3500. All three should be available by the end of the year.

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Thomas J. Norton Posted: Sep 13, 2014 0 comments
While JVC introduced no new projectors at CEDIA EXPO for the first time in years, it still produced some of the best-looking images at the show. Using a native 4K source, its top of the line DLA-X900 looked particularly striking in low lamp mode on an approximately 130-inch wide screen. For those unfamiliar with JVC's current models, its higher-end designs can accept a 4K input and process it so that can be reproduced by the projector's 2K (1920 x 1080) LCOS imaging chips. Through further processing it then simulates 4K. Though it isn't true 4K, it can look very good.

I'm guessing that in the depths of JVC's R&D facilities they're working on a way to produce an affordable true 4K home theater projector. So far no one has done this--unless you consider Sony's $16,000 VPL-VW600ES affordable (but see the story above).

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Thomas J. Norton Posted: Sep 13, 2014 0 comments
SIM2 Multimedia celebrates its 20th anniversary this year. In its demo, the small, LED-lit Nero 2 projector ($14,000) was putting out more than enough light on a huge, nearly 12-foot wide screen. The picture was gorgeous, if just slightly soft, likely due to to the very large screen. The projector's light output is rated at 1400 lumens, which is generous for an LED projector.
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Thomas J. Norton Posted: Sep 13, 2014 0 comments
Sony's booth at CEDIA EXPO never approaches its presence at CES, but inside the pillars surrounding its exhibit and announcing its presence it demonstrated a stacked pair of its VPL-VW1100ES 4K projectors using material stored on its media server. I didn't think these projectors were performing at their best (and having reviewed both the VPL-VW1000 (the predecessor to the VPL-VW1100ES and essentially identical in performance if not in features) and the VPL-VW600ES I can vouch that they are competitive with the best home theater projectors you can buy). But on music a Sony ES audio system did extremely well, even if the room was far from optimum for sound.

One piece missing, however, was the new VPL-VW300ES projector Sony introduced recently at IFA (IFA is the European CES--more or less). The VPL-VW300ES is a stripped down and less expensive VPL-VW600ES, eliminating such features as the dynamic iris and lens memory. My Sony contact indicated that the company does not intend to market this projector here.

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Thomas J. Norton Posted: Sep 12, 2014 0 comments
Christie also showed (but did not demonstrate) its DWX 555-G, a 2K, single-chip DLP projector with laser illumination. Rated at 5000 lumens, it can be yours for $17,995.
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Thomas J. Norton Posted: Sep 12, 2014 0 comments
Here are further details on Pioneer's flagship Blu-ray player. There will also be a BDP-85FD at $1000. It looks almost identical, and offers the same video performance, but has more conventional audio circuitry.
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Thomas J. Norton Posted: Sep 12, 2014 0 comments
The NC 900C 2K, 3-chip DLP shown here is offered by Digital Projection in cooperation with NEC, at around $50,000. It offers the D-Cinema color space, and is said to be one of the smallest pro-cinema certified projectors. The NC 900C is also the projector used for the JBL Atmos demo, which shows that it can hold its own in a high-end home theater setting. Finally, it doesn't use a Xenon lamp, making lamp replacement less expensive.
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Thomas J. Norton Posted: Sep 12, 2014 1 comments
When I saw these pendant speakers from TruAudio (just to the left of center in the photo, in black and white), the first thing I thought of was the midrange enclosure in B&W's 800 and 802 Diamond loudspeakers.

But the second thing I though of was using them as discrete overhead speakers for Dolby Atmos. I have no idea how they sound, nor do I believe that this is their designed purpose, but they are not only more attractive than the usual in-ceiling speakers, but could suspended at almost any length from a high ceiling at a more appropriate height for the Atmos format than an in-ceiling speaker might provide.

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