Archive of the InfoComm News Category
The Extron booth #IC1301 this year had a distinctly science fair feel as the company presented some of their most important underlying technologies such as SpeedSwitch, EDID Minder, Key Minder, and some key scaling technology. They were handing out stopwatches on the booth to demonstrate the effective zero delay in their HDCP key exchange that allows them to claim the fastest HDMI switching on the market. It is an impressive display, and just one of several feature and technology displays designed to remind us of Extron’s digital experience with market-proven technologies.
There’s good reason for Extron to be showing off their technical chops: The debut of XTP CrossPoint, Extron’s answer to the question of how to best send everything over Cat5. This new signal switching and distribution system is a crucial play for Extron in the digital world. It brings together Extron’s existing work in digital with new development and engineering done to take advantage of newly available chip technology, no doubt the Valens chip, though that is not explicitly said.
Extron is emphasizing reliability, ease of installation, accommodation to legacy analog devices–all the reassuring things people need to hear–though I can’t in good conscience make digital sound as easy as all that. In fact, digital is not always easy, but it is going to be necessary so we need to get on with it and put all our best minds to work on mastering it.
Extron’s Joe da Silva picks an example to make his point about Extron’s approach to digital: “We’re finding people aren’t building enough EQ and gain structure in the inupts and outputs to accommodate longer distances.” Extron has designed for inputs and outputs as far as 100 feet away, something that has been the SMX line and is now incorporated in the XTP platform. This type of pullthrough is just one part of da Silva’s overall emphasis that Extron has implemented digital AV over Cat5 in unique ways.
“You can blame us, but we didn’t invent digital.” That’s how Jeff Singer wraps up his thoughts about seeing Crestron’s six-year experience with digital media (or rather Digital Media) reverberating across this year’s Infocomm. He knows digital is hard–he knows that from three generations of DM, and thousands of installs where every difficult and mysterious gotcha turned into a new, better feature of DM. In his talks he covers at least one such story about a Harvard Business School install. It’s a good one: about a sort of one-way encryption valve…well anyway if you’ve ever stood on site with a weird frustrating mystery on your hands only to gape in disbelief when it’s solved, go hear him tell this story. And look at the upcoming 64×64 switch (pictured).
Singer says one reason there’s more digital at this year’s Infocomm is that the Valens chip that enables HDMI over Cat5–which Crestron has been working with for some time in partnership with Valens–was released into the wild and is now in several products on the show floor. But one of Singer’s key points is that the chip alone was not enough to make HDMI over unshielded CAT5 acceptable for our industry. Hence the Valens partnership and the resulting DM firmware that debuted two weeks ago. Singer is not shy about adding this to the list of reasons why Crestron’s street cred in digital is the real deal, earned in the field, resolved in the lab.
it’s certainly true that Crestron has taken a platform/ecosystem approach to digital media that has been largely additive–whether in terms of perfecting signal processing for the platform as a whole or in adding elements to the system to solve workflow needs. Singer pulls out just one example: a simple black box that just let’s you break out the audio from the HDMI signal so you can send it to powered speakers, amps or receivers.
From his viewpoint, digital is evolving at breakneck speed now and the management of signal and data is an ongoing quest–one in which, Singer emphasizes, experience matters and so does a cohesive, systems-based approach. “DM is a dynamic living breathing ecosystem because while analog is pretty predictable digital is not. Every source communicates and responds differently so you cannot anticipate what’s going to happen without experience. Over the last few years and several thousand installations each one required that we resolve a new issue. Each time we took that experience and built into DM the intelligence to handle that situation.” Of his competitors with first-generation digital product he candidly says, “They don’t know what they don’t know.”
I asked Mark Lopez to pick one thing on the Yamaha booth #IC823 for contractors. It’s the new surface mount indoor/outdoor speakers–the VS line which are competitively priced Yamaha-quality speakers for budget applications or for those that require the proverbial “acres of sound.” You can read the spec in the press release.
Lopez can’t resist pointing out one other thing and I’m glad he did. The new Rupert Neve Primary Source Enhancer is the first Yamaha commercial product to come out of the partnership. The device reflects Neve’s conviction that flat is overrated, and humans respond to the warmth and clarity that Neve is famous for in his components. This new product looks promising in our world especially for churches, or any live sound application where clarity and listener comfort are priorities. Lopez gives an example: church mixers struggle between getting pastors enough gain to be heard without pushing the system into feedback. This device reduces background sounds, consequently enhancing the main audio source, especially helpful when using with podium, lavalier, and headset mics. Read more here.
by Lindsey Snyder
Digital Signage is the fastest growing segment of the AV market, and while last year visitors examined the market sector from a business perspective, InfoComm Academy’s Digital Signage 2011 event discussed technology trends, partnering for content, ongoing operations and support, viewer metrics and sustainability. Read on at SCN
We had a glimpse of Haivision’s Viper at NAB in April, but now the all-in-one H.264 HD streaming appliance is in full-on demo mode at Infocomm #IC4747. Executive VP Peter Maag walks through the product’s ability to capture, stream, review, distribute and publish multistream HD and computer graphics content in an ultra-compact integrated appliance. Haivision has a track record with these kind of self-broadcasting, web-publishing applications through their respected Makito encoding technology–which enables the capture and streaming of two synchronous channels of HD. The Viper can be configured in various ways as a stand-alone IP video server system, or in conjunction with Haivision’s popular Furnace, or simply as a device on the network. I like that it’s fanless.
For more see the press release.
The rock band onstage next door shut down just in time for the big press announcement from Insight Media University (IMU) and Brawn Consulting regarding their coordinated project in teaching technical courses in a rapidly changing industry. Insight Media University is an all-in-one training resource for the AV, IT, digital signage, consumer electronics and display industries. Alan and Jonathan Brawn have been a well-known source of expertise on these topics and the two companies plan to provide both online and in-person instruction for a variety of specific course topics. Once the project is fully underway, tours will be organized to bring the more hands-on courses to local venues on a master schedule. Content will be eventually expanded to include a wider variety of course offerings. The mission is to provide the best and most comprehensive source of unbiased and accurate information on all aspects of the AV and consumer display industries.
ORLANDO, FL, JUNE 15, 2011 – Auralex® Acoustics, Inc., the industry leader in innovative sound control solutions, introduces SonoLitePro, an entry-level fabric wrapped Studiofoam®Pro panel comprised of Class A fire-rated materials, at InfoComm 2011 (Booth 962). With a price that specifically targets those on limited budgets, SonoLitePro presents a low-cost option for sound absorption in studios, churches, schools, restaurants, clubs and any other venue that requires a Class A fire-rated acoustical treatment. Read on at The Wire
usion mounts are being used in conjunction with Brightsign controllers, flixio content and Philips commercial LCDs
Minneapolis, MN. USA (JUN 2011) – www.chiefmfg.com – Chief, the industry leader in professional AV solutions, joins Brightsign, flixio and Philips to provide visitors to InfoComm 2011 with a visual treat with high impact. The companies combined efforts to create a massive digital video arch on display right now in the Digital Signage Pavilion.
The arch, consisting of Brightsign digital controllers, Philips commercial displays, flixio content and Chief’s award-winning Fusion mounts, reaches a height of 108 feet (33 meters) and spans more than 139 feet in length (42 meters). Read on at The Wire