Volume 10, Issue 5 — May 9, 2017
|
|
The “Active” Classroom
By Scott Tiner rAVe Columnist
For the past several years, one of the buzzwords in education has been the “active learning classroom.” In fact, the active classroom even made the list of EduCause’s Top 10 Emergent Technologies for 2017. While the concept is not new, the implementation is new. I remember hearing about similar concepts back when (way back when) I was in college. In the teacher education courses we were always encouraged to be the “guide on the side” rather than the “sage on the stage.” This is the same idea for active learning and the flipped classroom. Students show up to class not to be lectured to, but rather to learn by doing and by sharing with others. This may occur through several methods, but to be truly successful at it, faculty are going to have to change most of their traditional way of teaching. At the same time, AV designers and integrators are going to have to change their traditional approach to classroom design.
For these integrators and designers, a potential downside of the active learning classroom is that technology may play a minor role (or at least it looks like it does). Many designs try to get away from any type of “front of room.” This eliminates the need for a single large projector and screen. Additionally, in most cases the podium is taken away as well. Furniture in the room is typically round or octagonal — again, removing the idea of a front of room. I have seen designs and pictures of these type of classrooms that have no technology in them. There are whiteboards that cover the walls, and in some cases the tables. There are no computers in the room, no monitors, no projectors and no sound. Bad news, huh?
Not completely. While those designs exist, there are equally as many designs that use a good deal of technology. Many of them have smaller (~32”) monitors at each table. They encourage students to bring their own devices and collaborate with each other using the monitors. The teacher may choose to take any one of the monitors and push it to all the rest, or push their own material to all the monitors. I believe that the classrooms built with no technology will eventually change and bring in the technology. Trying to teach today, without using any type of display or audio or internet resource leaves students feeling like what they are learning is not relevant. So there is still hope for the designers and integrators in the AV space.
As always, however, we need to continue to grow, learn and listen. What you will quickly realize is that there is no firm pattern for active classrooms. Perhaps some of the most in-depth work started at NC State with the SCALE-UP classrooms. An internet search will provide you with their website with lots of great information. As you prepare to travel to InfoComm, be thinking about active classrooms and how they will transform your designs and installations over the next several years.
I believe there are five things for designers to consider when planning an active learning classroom. All of them may not be under your control, but being aware of them, and making your clients aware of them will build trust. Additionally, by helping your clients think through these issues, you will position the rooms for success, and therefore more installs in the future.
- Wireless connectivity — This may seem like a no-brainer in 2017, but active classrooms need to have robust wireless network connections. In a room with college students, you should expect that you will have at least twice as many devices as you do students. They all have computers and they all have phones. Several may have tablets or even multiple computers. In this learning environment they will be encouraged to use the devices, unlike traditional classrooms where they are asked to put them away. Make sure your client’s infrastructure team is aware of what is being designed and have proper coverage for the space. Remind them that coverage that worked in the past (where students were asked not to use devices) will not work in an environment where they need to use the devices.
- Wireless display — People hate wires and consumer technology has moved away from wires. The same will be expected in these classrooms. You must design system that incorporates wireless display technologies. The technologies must be simple for students and faculty to use. I don’t know that I have yet to see a device that could solve this problem, so when you figure it out, please, let us all know!
- Don’t forget about wires — Yes, I know I just wrote that you need to go wireless. However, power is still needed for all these devices. While battery lives are getting better and better, people will continue to show up and need to charge their devices. This is a place where the computing industry moving to USB-C will be helpful to you. Having several USB-C chargers available will cover many of the devices that are brought in. Several lightning connectors for iDevices should suffice for the rest.
- Programming and ease of use — This is perhaps the most important issue. If the users can not figure out how to use the room, then it will not succeed. There are some complex technologies in these installs and making the use easy will be a challenge. Get some of your best programmers to start thinking about it now. Be creative. I have seen installs where all the chairs at each table were the same color and the associate monitors were framed out in paint with that same color. The faculty and students could easily refer to groups and share their work by referencing the colors. If you do not believe you can program a room that is simple to use, I suggest you pass on the job. Otherwise, your client will see you as the problem and not ask for you to return.
- Flexibility — Another challenge for designers that goes along with number four, above. Everyone wants the room to be flexible. This may mean no hard wiring of the tables or furniture. It may mean extra monitors for when a room is configured different ways. What it really means is that you need to listen to your customers and design what they are asking for. Make sure your customers fully understand what they may be giving up, in order to gain flexibility.
For those of us who are always looking for fun new challenges, this is a very exciting development. During this InfoComm season is the perfect time to start thinking about the new designs. When you are on the show floor, keep these challenges in mind and keep your eyes open for furniture, control systems, mounts, displays and wireless technology that will help you design these spaces. Back to Top |
Click above to learn more
|
|
Extron Adds USB Matrix Switching Controller to USB Extender Plus Series Extron Electronics has introduced the USB Plus Matrix Controller, which provides a simple management interface to create USB switching systems using up to 64 USB Extender Plus Series transmitters and receivers. Any AV control processor can easily control USB switching using SIS commands sent via Ethernet or RS232. The USB Plus Matrix Controller can be combined with USB Extender Plus Series transmitters and receivers to create a simple, distributed USB matrix switching system for any size room. The system can be configured quickly and easily using Extron’s Product Configuration Software (PCS).
The USB Extender Plus Series extends and switches USB signals from peripheral devices to a host computer up to 1,980 feet (600 meters) through a Gigabit Ethernet network or up to 330 feet (100 meters) point-to-point over one CATx cable. It supports USB 2.0/1.0 devices with data rates up to 480 Mbps and it is compatible with USB 3.0 devices that can operate at USB 2.0 data rates. The transmitter includes USB peripheral emulation to enable trouble-free booting of a host computer that is not connected to a keyboard or mouse. The receiver features a built-in, active four-port hub. The controller provides simple setup and control for creating a distributed USB matrix switching system over an Ethernet network. The USB Extender Plus Series supports USB peripherals such as keyboards, mice, mass storage devices and webcams in ProAV environments.
All the specs are here. Leave a Comment
Share Article
Back to Top |
New Shuttle PC Designed for Sharp AQUOS BOARDsThe new Shuttle PN-SPCi7W10S PC is now available as an add-on solution for the entire AQUOS BOARD interactive display line. Equipped with an Intel Core i7-6700 Skylake Processor and 8GB RAM/256GB internal SSD, the PN-SPCi7W10S can operate up to three AQUOS BOARD interactive displays from this single PC. When using three PN-L803C AQUOS BOARD interactive displays, the Shuttle PC uses Sharp Pen Software with integrated Wide Board mode to recognize the multiple screens as a breathtaking, super wide screen.
The Shuttle PN-SPCi7W10S PC is expected to be available for shipment later this month and orders may be placed immediately. It will list for $2,450 and weigh five pounds. But, it’s designed to fit behind the AQUOS BOARD. Here are the details. Leave a Comment
Share Article
Back to Top |
Click above to learn more
|
Comprehensive Introduces New 4K60 4:4:4 18Gb Commercial Plenum HDMI Over Fiber Cables Comprehensive Connectivity Company launched its new Pro AV/IT HD18G series of 4K60 4:4:4 18Gb HDMI over Fiber Plenum Cables for system integration and other commercial applications. These cables offer a low smoke and fire-retardant plenum jacket, as well as full Ultra HD, 18G 4K 60 4:4:4 end to end performance.
They enable high-speed, plug-and-play HDMI signal transmission up to 100 feet. Perfect A/V distribution for conference rooms, classrooms, digital signage or other commercial applications. Comprehensive Active Optical Plenum HDMI Cables use active components in the connectors to perform electrical-to-optical signal conversion, drawing power from the HDMI port.
Each Active Optical Plenum HDMI Cable is thin, light, flexible and plenum rated to make it easy to pull through conduit. Comprehensive plastic optical fibers can accommodate very tight bends with no loss of signal, unlike glass optical fibers. Pro AV/IT Active Optical Plenum HDMI Cables send video using light pulses, which provide higher immunity to EMI/RFI interference and electromagnetic noise. HDR, EDID, CEC, HDCP and RoHS compliant.
Features:
- Full UHD HDMI 2.0b 18G, HDR, 4K@60Hz 4:4:4, with all audio support — all lengths
- Available in pre-terminated lengths up to 100 feet
- Thin and flexible with indefinite long-term bend radius of ~0.2″
- Strong pull tension (up to 100 pounds)
- UL CMP-OF/FT-6 rated for all plenum applications
- Active connectors require no external power supply
- Polymer optical fiber technology provides low power consumption and low EMI
- EDID, CEC and HDCP compatible
- RoHS Compliant
Here are the details. Leave a Comment
Share Article
Back to Top |
Gary Kayye’s “All About 4K” Educational Session Will Come to InfoCommIf you want to learn everything you need to know to specify, design or sell systems with 4K displays, projectors, signal routing or cabling, you should hurry (as space is VERY LIMITED) and sign up for my 4K educational session at InfoComm in Orlando. Being held on Thursday, June 15th at 10:30 a.m, the 1.5 CTS RU-approved course is titled: 4K: No Myths, No Exaggerations – Just the Facts (go to that link and search “Kayye” to find it and register). And, it will be delivered in 4K thanks to a BARCO UDX.
This session explains 4K specs, compatibility and performance. You’ll learn everything you really need to know to specify, sell and integrate 4K systems correctly. At the end of this session, you’ll be able to:
- Identify top four applications for 4K
- Understand 4K resolution standards
- Understand bandwidth capabilities of current digital video formats
- Design systems using the DigitalCANVAS concept
Here’s the registration link. (Again, type “Kayye” in the SEARCH box to find it and register.) Leave a Comment
Share Article
Back to Top |
NEC Unveils New Set of E Series of Professional Signage Solutions NEC Display Solutions Europe today unveiled a new generation of its E Series entry-level professional displays. Now in its sixth generation, the Energy Star-rated E Series digital information displays come in 32-, 43- and 55-inch screen sizes using newly added S-IPS panels and 50- to 65-inch sizes using S-PVA panels. The updated E Series displays feature a slim-bezel design, cleaner OSD and an integrated USB media player for instant use and plug-and-play stand-alone operations.
Content can be played directly from a USB drive and the displays can be programmed with an embedded autostart time schedule function, to turn on the screen and play content automatically at a certain time.
The E Series supports infrared lock to ensure content security and continuity of the display. The feature allows users to disable the infrared remote control sensor, blocking unauthorized persons from accessing the display and interrupting the display output. Screens can instead be controlled centrally via RS232 commands over a cable connection. Furthermore, Energy Star 7.0 certification reduces running costs and the device carbon footprint, delivering low overall cost of ownership.
Here are all the specs. Leave a Comment
Share Article
Back to Top |
Click above to learn more
|
wePresent Debuts New Collaborative Management Suite for Enterprise Deployments wePresent has announced its new Collaborative Management Suite (CMGS), giving IT department employees a tool to remotely manage the wePresent systems on their network. The CMGS platform is best used for enterprise-wide and other large deployments to allow for mass monitoring.
The Collaborative Management Suite was previewed at the Integrated Systems Europe tradeshow in Amsterdam and you can see the video we shot of it here. CMGS is a server-based utility that allows network-integrated management of wePresent hardware. Once installed, it will allow administrators to schedule firmware updates, change the configuration of individual units or remotely troubleshoot problems with the hardware. Designed for large networks, such as schools or office buildings, CMGS is intended to address the growing need for remote hardware management, easing the workload of IT administrators who oversee an abundance of devices.
More details on the Collaborative Management Suite are here. Leave a Comment
Share Article
Back to Top |
VocoPro Launches Battery-Powered PA System With Integrated LED Projector VocoPro today announced its new K-CAST product, what they are claiming as the world’s first battery-powered PA system with an on-board LED projector. The K-Cast’s portable PA system has a 12-inch woofer and horn tweeter pumping out 120 watts of power. The back panel includes an integrated LED projector and a guitar input jack, as well as controls for the two included wireless microphones. The 1080p LED projector can includes content deliver from either an HDMI source or via a USB thumb drive. The K-Cast USB drive has a built-in video decoder that will accept the most popular video files such as .mp4, .avi, .mov and .mkv.
The K-Cast also includes two UHF wireless microphones for duet performances and a 70-inch portable screen for outdoor events.
Other features:
- Four to six hours of performance time on a full charge
- 12-inch woofer with compression tweeter
- Remote control uses 2.4G RF for distance and 360 degree reception
- Speaker stand ready
- Includes: rolling PA system unit, two UHF wireless microphones, 70-inch portable outdoor screen
It retails for $699.00. Here are all the specs. Leave a Comment
Share Article
Back to Top |
Crestron Ships Mercury Collaboration Solution Crestron said they have started shipping their Mercury tabletop meeting and collaboration system. Mercury is basically a conferencing phone with a built-in Crestron AirMedia wireless presentation gateway. So, you can use it to collaborate with users in far-sites or locally by using it as a presentation gateway for wireless content. Mercury can make calls from either a mobile device (cloud-codec) or via any standard SIP phone system and it includes both built-in mice and speakers — so it acts just like a speaker-phone.
The collaboration parts of Crestron Mercury from a laptop or dedicated in-room PC can be done using any soft phone, or web conferencing or UC application, such as Skype for Business, Cisco WebEx, GotoMeeting or Slack.
The built-in occupancy sensor on Crestron Mercury enables facility managers to collect usage data to drive efficient room utilization and Crestron Mercury includes enterprise security standards.
Available collaboration spaces in multiple locations equipped with Mercury can be located via the built-in Crestron PinPoint proximity beacon on each console. And, Mercury includes integration with Microsoft Exchange enabling users to reserve a room using Mercury’s on-screen calendar.
Here are all the specs. Leave a Comment
Share Article
Back to Top |
Neutrik USA Announces opticalCON MTP24 Fiber Optic System and Connectors Neutrik USA just announced the opticalCON MTP24, a 24-channel fiber optic connection system based on MTP data connectors. Designed for long cable runs and point-to-point wiring where high fiber counts are required, it’s based on opticalCON QUAD and they’ve designed two different connector options. For rugged applications, the MTP24 ADVANCED is a cable connector that uses a metal housing and a heavy-duty strain relief and for less rugged applications they’ve made something called the opticalCON MTP24 LITE cable connectors.
The opticalCON MTP24 chassis connector accepts a standard MTP breakout cable at the rear for easy adaptation to LC, SC or ST optical fiber connectors. The sealing gasket provides color coding and IP protection and opticalCON MTP24 conforms to the IEC-61754-7 standard for interface dimensions for MPO-type (Multi Push-On) connectors.
More information is here. Leave a Comment
Share Article
Back to Top |
Click above to learn more
|
Audio-Technica Ships System 10 PRO Rack-Mount Digital Wireless System Configurations Audio-Technica is now shipping two new packaged configurations of its System 10 PRO Rack-Mount Digital Wireless System: ATW-1366 System 10 PRO Rack-Mount Digital Wireless System with Boundary Microphone/Transmitter and ATW-1377 System 10 PRO Rack-Mount Digital Wireless System with Microphone Desk Stand Transmitter. Previously, the ATW-T1006 System 10 Boundary Microphone/Transmitter and ATW-T1007 System 10 Microphone Desk Stand Transmitter were available as individual components, as integrators/contractors generally source these pieces separately to configure a system to spec.
The ATW-1366 configuration includes ATW-RC13 Rack-mount receiver chassis, two ATW-RU13 receiver units and two ATW-T1006 System 10 Boundary Microphones/Transmitters. The ATW-1377 configuration includes ATW-RC13 Rack-mount receiver chassis, two ATW-RU13 receiver units and two ATW-T1007 System 10 Microphone Desk Stand Transmitters.
The ATW-1366 and ATW-1377 System 10 PRO configurations are now available as follows:
- ATW-1366 System 10 PRO Rack-Mount Digital Wireless System with two Boundary Microphones/Transmitters: $1,349.00
- ATW-1377 System 10 PRO Rack-Mount Digital Wireless System with two Desk Stand Microphones/Transmitters: $1,249.00
Designed to work with phantom-powered, condenser gooseneck microphones with a 3-pin XLRM-type output, the ATW-T1007 System 10 Microphone Desk Stand Transmitter pairs with the System 10 PRO or System 10 digital wireless receiver of your choice to provide 2.4 GHz wireless performance. The transmitter is equipped with a 3-pin XLRF-type input and features a touch-sensitive user switch that can toggle between talk and mute modes or function as a press-to-talk or press-to-mute button. Two red/green LEDs – one visible from the front of the unit, the other from the rear – indicate toggle/talk/mute mode, battery level and charging status. The ATW-T1007 offers three levels of input gain (-6 dB, 0 dB and +6 dB), which can be selected via a switch on the bottom of the unit. Another switch engages the low-cut filter.
Designed for conference rooms and other meeting spaces, the ATW-T1006 System 10 Boundary Microphone/Transmitter pairs with any System 10 PRO or System 10 digital wireless receiver to provide sound quality with 2.4 GHz wireless performance. This cardioid condenser boundary mic is also equipped with a touch-sensitive user switch that can toggle between talk and mute modes, or function as a press-to-talk or press-to-mute button. Two red/green LEDs – one visible from the front of the unit, the other from the rear — indicate toggle/talk/mute mode, battery level and charging status. The mic also offers three levels of input gain (-6 dB, 0 dB and +6 dB) and the low-cut filter switch.
ATW-T1007 and ATW-T1006 features:
- Digital 24-bit/48 kHz wireless operation
- Operates in the 2.4 GHz range – completely free from TV interference
- Gain Control switch allows selection of three input gain levels: -6 dB (loudest voices), 0 dB and +6 dB (softest voices)
- Two red/green LEDs – one visible from the front of the unit, the other from the rear – indicate toggle/talk/mute mode, battery level and charging status
- For both units, a 3.7V rechargeable lithium-ion battery provides nine hours of use on a full charge and is recharged with the included USB charging cable.
- User switch can be set to toggle between talk and mute modes, or function as a press-to-talk or press-to-mute button
- Switchable low-cut filter’System ID Display located on bottom of unit
The System 10 PRO Rack-Mount operates in the 2.4 GHz range and the rack-mount chassis houses one or two receiver units that can be operated locally within the chassis or be removed and mounted remotely (up to 300 feet away) via Ethernet cable. Audio-Technica claims that this approach to delivering wireless increases the versatility of the system while also greatly enhancing wave propagation — without the substantial expense of adding an antenna distributor and corresponding cables. Additionally, up to five System 10 PRO chassis (10 receivers) can be linked together using the RJ12 cable included with each system, creating a stable multichannel system with the simultaneous use of up to 10 channels.
The specs are here. Leave a Comment
Share Article
Back to Top |
Gefen Ships 4K AV-Over-IP Solution Gefen from Core Brands today announced that it is now shipping its two new 4K Ultra HD Video Over IP products. The sender and receiver KVM units (the EXT-UHDV-KA-LANS-TX and EXT-UHDV-KA-LANS-RX) that are designed to send 4K video (and audio) content up to 3840×2160 at 60 Hz and 4:2:0 Chroma subsampling. This new pair utilizes a compression codec and support HDMI input resolutions up to 4K 60Hz 4:2:0 and output resolutions up to 4K 30Hz 4:4:4, HDCP 2.2 and 1.4, and 7.1 channels of HBR (High Bit Rate) “lossless” (this is the term Gefen uses) and LPCM digital audio up to 330 feet. These products are basically converting 4K video (at 9 Gbps based on their compatibility) to a 1 Gig Local Area Network distribution system — so, obviously, there is compression — in the range of 9:1.
One of the unique features of these new AV-over-IP products is that they include videowall control functionality in that they can create customized videowalls in any combination up to a 16×16 display array.
Additionally, both the sender and receiver units support the concurrent connection of a VGA and HDMI device. The sender acts as a switcher, allowing the user to select either the analog VGA input or digital HDMI input as a source for the video over IP network. A local VGA output is also available to monitor either selected signal. On the receiver, the VGA and HDMI outputs are both active and function as a video splitter, providing analog and digital outputs for nearly any display present. The VGA input and output support VESA resolutions up to 1920×1200 at 60Hz (WUXGA). This product also provides RS232 and two-way IR routing between the Sender and the Receiver units, allowing the transfer of IR commands and RS232 communications among all sources and the displays.
Both products can also take advantage of Power-over-Ethernet (PoE) so both the Sender and Receiver units can be powered through a standard PoE-enabled IP network switch, without the need for external power supplies.
In addition to the current generation’s analog audio output capabilities, the new products feature an optical digital output that supplies audio. The new digital and analog audio break-out feature allows the audio from the HDMI output to be sent to a separate audio system. The receiver’s four USB outputs accommodate touch panels, keyboards and mice and a variety of other supported devices.
The cable run from a sender to a receiver can be up to 330 feet (100 meters). The receiver features a built-in 1-Gigabit switch, allowing the connection of additional receivers to provide daisy-chaining functionality. In applications such as digital signage, where there may be a need to replicate content on multiple displays throughout an installation, the ability to cascade receivers removes the requirement for additional cables to be connected directly to the main network switch, thereby optimizing cable runs and extending the range of these units far beyond the limits of a point-to-point video distribution system.
The sender and receiver can be used as KVM extenders in a one-to-one system, or as nodes in a virtual matrix environment where any source can be routed to any or all displays. The sender is in a 1U tall and half-rack-width enclosure. It can also be surface mounted or be placed on a shelf. The receiver can be surface-mounted or placed on a shelf. It is also rack-mountable using the rack tray, but features a low-profile enclosure that can fit in tight places when hiding the receiver is not an option. When using a Gefen IR Extender module, this receiver can be hidden away behind a display or in the equipment closet while still retaining IR access.
The EXT-UHDV-KA-LANS-TX and EXT-UHDV-KA-LANS-RX specs are here. Leave a Comment
Share Article
Back to Top |
Atlona Brings New HDR-Compatible 4K AV Devices to Market Atlona’s new 4K capable JunoX Series switcher and two Rondo Series video distribution amplifiers are shipping. All three products support 4K/UHD (up to 3840×2400) video @ 60 Hz with 4:4:4 chroma sampling (8-bit color) and HDMI data rates up to 18 Gbps.
The JunoX Series (AT-JUNO-451) is a 4×1 HDMI switcher that meets the HDMI 2.0a specification, and passes metadata for HDR content. In addition, its HDCP 2.2 compliant, supports HDMI Audio Return Channel and includes a TOSLINK digital audio output.
The Rondo 442 (AT-RON-442) and Rondo 444 (AT-RON-444) provide two-output and four-output distribution amplifier options, respectively, for commercial and residential environments. Like the JunoX 451 switcher, both Rondo devices are compatible with all 4K video resolutions, audio formats, and color space formats supported in the HDMI 2.0a specification and can pass metadata for HDR content. Both models are also HDCP 2.2 compliant.
The JunoX 451 provides EDID management features and can be controlled via Ethernet, RS232 and IR, including the handheld IR remote control with which it is sold. It is configured and managed remotely by the free Atlona Management System (AMS).
The Rondo 442 and Rondo 444 are priced at $339.99 and $469.99, respectively, while the JunoX 451 switcher is $489.99. Here are all the tech specs: http://www.atlona.com Leave a Comment
Share Article
Back to Top |
Emotiva Audio Ships New BasX CD-100 Emotiva Audio is shipping its new BasX CD-100 high-performance CD player. Featuring analog outputs that claim a frequency response that is flat from 20 Hz – 20 kHz, +/-0.35 dB as well as digital outputs via coax and optical S/PDIF connectors, the $299 CD-100 plays commercial CDs, CD-R discs, CDs with HDCD encoding and discs containing MP3 files.
The BasX CD-100 is built to be a rugged, heavy duty CD player with an all-steel chassis, solid milled aluminum faceplate and what Emotive say is a extra shielding to protect interference, vibration and jitter. The DAC (digital-to-analog converter) is powered by a multi-stage power supply for noise-free output.
Here are all the tech specs. Leave a Comment
Share Article
Back to Top |
Matrox Announces New IP KVM Technology Matrox today announced the Matrox Extio 3, an IP KVM product supporting 4K60 4:4:4 video (8-bit color), keyboard and mouse, as well as USB 2.0 and audio at low bit rates over standard 1-Gigabit Ethernet. Extio 3 supports DisplayPort 1.2 connectivity with a maximum resolution of 3840×2160@60Hz 8-bit color. That, uncompressed, would be about 9 Gbps, but they are compressing it to just under 1 Gbps.
Compatible with existing Gigibit network infrastructure, Extio 3 can support both standard copper and fiber optic cabling and is integrable as a either a point-to-point or networked KVM extender.
As it’s a totally new product, not much is available and the full roll-out is set for InfoComm in June. More information is here. Leave a Comment
Share Article
Back to Top |
Global Caché Commercial AV Line About to Ship and Barco Can’t Wait Global Caché announced today they will begin shipping the new Global Caché Commercial Line (CL) to distributors and will service the market via manufacturers’ reps.
Global Caché products connect any IR, serial and contact closure device to a Wi-Fi and/or IP network so it can be controlled, automated and maintained by network-based software. The company offers other connectivity products and capabilities, including sensor input, IR learning, HTTP communication and the Control Tower IR database.
Global Cache is referenced, often, by Barco with their forthcoming cloud-based AV control system powered by Overture. As Barco isn’t building hardware modules for it (as it’s designed to be network-based), they cite the Global Caché commercial AV line as the key to making IR, RS232 and other control protocols work with their new control system. I shot a quick video overview of the Barco system (officially being launched at InfoComm in June) this month at the Almo Pro A/V E4 AV Tour and you can watch it here. “We’re excited to be represented by Symco Inc., BP Marketing and The Farm AV as they will actively visit, train and support our commercial customers requiring special technical and volume attention,” says Robin Ford, Global Caché VP. “We have essentially added almost 30 sales and technical staff members to address this growing segment of our customer base. Our CL distributors Stirling (owned by Symco), HD Distributing (owned by BP Marketing), and TroutFarm (owned by The Farm AV) work closely with us to determine and support the specific top to bottom requirements of large commercial installations that other mainline distributors have difficulty addressing. As we see our products installed in more stadiums, sports bars, conference rooms and educational facilities, we have found that the hands-on approach of a rep is invaluable.” Global Caché‘s new commercial line begins shipping April 28th. You can see the entire line here after April 25th. Leave a Comment
Share Article
Back to Top |
Yamaha Intros CS-700 Video Conferencing SystemThe Yamaha CS-700 video sound collaboration system is specifically designed as an all-in-one unit to equip huddle rooms with audio, video and screen sharing capability. The Yamaha CS-700 combines ultra-wideband audio with video to fulfill video, audio, and collaboration requirements in one, wall-mounted system addressing all communication and collaboration requirements of the huddle room. Audio, video and screen sharing is accomplished through one USB cable. The integrated remote management capability enables IT departments across the world to remotely monitor and manage their huddle room installations.
The Yamaha CS-700 enables remote monitoring and management of the units as well as configuring units in bulk, and upgrading them remotely and automatically through the IP interface.
In most huddle rooms, participants sit close to displays and cameras in these rooms, in the past requiring panning of video cameras to see the whole room. The Yamaha CS-700 as a 120 degree wide angle camera to capture all meeting participants in one field of view. The CS-700 camera covers 80 percent more area in the whole room, removing the hassle of panning and zooming cameras to see everybody in the room. The high pixel count of the CS-700 ensures that every expression is captured clearly for people up to 10ft/3m from the camera.
The CS-700 features a beamforming microphone array and supports UC applications such as Microsoft Skype for Business, Google Chromebox for Meetings, BlueJeans, Zoom, GoToConference, Vidyo and others. In addition, the CS-700 provides a SIP interface to the corporate call manager, replacing the need for a separate conference phone in the huddle room. USB and SIP communications can be easily bridged in the CS-700, expanding the communication opportunities even further. And Bluetooth allows for fast and easy audio connections, instantly turning a mobile or computer call into a conference call.
The Yamaha CS-700 is a wall mount system, eliminating any need for table-top equipment in the huddle room. Here are the details. Leave a Comment
Share Article
Back to Top |
Have You Joined the AV Industry Professionals (AVIP) LinkedIn Group?The industry’s only dedicated-AV LinkedIn Group needs you to join. It’s called the AV Industry Professionals and it’s free (to AV professionals and users) AND it’s ALL ABOUT AV services.
And, the best part about it is that it’s a moderated discussion/posting group (that also includes a JOBS listing service) — that means it’s not filled with ads and that they posts are organically from AV’ers. People asking for advice on products, details on new technologies and anything AV, digital signage or AV/IT related. No ads!
So, head over to the group and join today! Leave a Comment
Share Article
Back to Top |
Key Digital Launches HDMI Matrix Switchers With HDBaseT and Support for HDCP2.2, UHD/4KThe new 4K capable KD-Pro6x6CC and KD-Pro8x8CC Matrix Switchers (with KD-XSWRx Extenders) from Key Digital are compliant with HDCP 2.2 standards and handle 4096×2160 at 24fps (4:2:0 chroma sub-sampling). With KD-Pro6x6CC and KD-Pro8x8CC every input can be routed to a separate output set which consists of an HDMI and an HDBaseT output, both of which can be simultaneously active and mirror each other’s output, allowing for support for up to 16 TVs (eight mirrored). Using HDBaseT technology, the outputs can carry video, audio, and control signals over longer distances than HDMI based system. With HDBaseT integrators benefit from long signal extensions — up to 250 feet at 1080p/60, 1080p/24, 1080i, 720p or up to 150 feet at 4K/Ultra HD with KD-XSWRx extenders and approved Key Digital CAT5e/6 cabling.
Using Key Digital’s built-in Compass Control, the KD-Pro6x6CC and KD-Pro8x8CC systems have the ability to negate the need for an external master controller. KD-Pro6x6CC contains 27 control ports, and KD-Pro8x8CC contains 33 control ports. End-users have the option to use the Enterprise Software License for Compass Control (sold separately) on their iOS or Android devices. Compass Control is Key Digital’s fully integrated control system built from the ground up to use iOS & Android devices to replace traditional control interfaces.
Here are the details. Leave a Comment
Share Article
Back to Top |
Leyard Planar Launches the Industry’s First Seamless LED Touch-Enabled Video WallToday Leyard Planar launched the Leyard LED MultiTouch, the industry’s first seamless LED touch-enabled video wall. This proprietary multi-touch solution revolutionizes interactivity for narrow pixel pitch LED video walls without the disadvantages of front glass — offering a seamless, lightweight and durable LED touch surface enabled by their patent-pending Leyard PLTS (Pliable LED Touch Surface) technology.
The Leyard LED MultiTouch brings advanced interactivity to fine pitch LED video walls, opening up LED display technology to a wide range of collaborative applications that until now were the sole domain of LCD displays. From broadcast to corporate settings to education institutions, Leyard LED MultiTouch offers a seamless touch experience for LED video walls up to 196” diagonal with high resolution 1.2 millimeter pixel pitch.
Features include:
- Allows for up to 32 simultaneous touch points.
- Unlike glass panels, which can trap heat and reflect light, the Leyard LED MultiTouch features proprietary Leyard PLTS technology for an anti-glare surface that they say eliminates the distracting reflections that can occur in well-lit environments.
- The Leyard PLTS touch surface material is extremely durable, protecting the video wall from damage that can occur from casual contact or debris getting on the display, while avoiding the heat that is commonly trapped in protective glass installations. The lightweight touch surface can easily be removed and then reapplied, making it easy to service.
- The Leyard LED MultiTouch is lightweight, thin and unobtrusive, making it ideal for almost any environment since it does not dramatically affect the mounting depth of the video wall.
Here are the specs. Leave a Comment
Share Article
Back to Top |
Extron Introduces Four-Channel DTP Output Card for Quantum Ultra Videowall ProcessorExtron just introduced the new Quantum OUT4DTP, a four-channel DTP output card for the Quantum Ultra videowall processor. The Quantum OUT4DTP card sends video signals up to 330 feet (100 meters) over shielded CATx cable. In four-channel mode the unit supports resolutions up to 2K. Dual-channel mode supports two single path 4K/30 signals, while single-channel mode supports one dual-path or quad path 4K/60 signal. Output format selection provides a choice of DTP, XTP or HDBaseT output modes. Power insertion on the Quantum OUT4DTP enables remote powering of DTP receivers, eliminating the need for separate power supplies at the remote units. Bidirectional RS-232 and IR insertion provides control of AV devices by transmitting data alongside the video signal over DTP connections, allowing the remote device to be controlled without the need for additional cabling.
Quantum Ultra is a modular 4K videowall processor with high-performance scaling and windowing technology which accommodates a wide range of applications. It features the Extron Vector 4K scaling engine and HyperLane video bus capable of carrying a multitude of high-resolution sources for real-time performance. A single processor can support multiple videowalls with mixed resolutions and screen orientations, providing flexible system design with minimal complexity and cost. Portrait and landscape output support, output overlap and mullion compensation provide compatibility with nearly any display technology. RS232 and Ethernet interfaces provide direct connections for control systems.
Here are all the specs. Leave a Comment
Share Article
Back to Top |
Matrox Video Integrates Kaltura Into Its Lecture Capture FirmwareAimed at affordable lecture capture, Matrox is today announcing integration of the Matrox Monarch LCS with the Kaltura Lecture Capture system and broader Kaltura Video Platform. Immediately available as part of a Monarch LCS firmware update, college and university IT managers have greater freedom to integrate budget-friendly, stress-free lecture recording in even more classrooms.
From the Monarch LCS Command Centre, users can now directly add their Monarch devices to their network of Kaltura managed classrooms. Immediately, the Monarch device is available for scheduling and management from the Kaltura Lecture Capture interface, tying together scheduling and publication of materials to the relevant viewers.
The Kaltura platform also provides a dedicated multi-stream player, ideal for playing two synchronized video files, such as those captured by the Monarch LCS. This unique feature of the Monarch LCS appliance and the Kaltura video player enables viewers to switch seamlessly between their preferred layout during playback while maintaining perfectly synced audio and video — putting control in their hands.
Here are more details. Leave a Comment
Share Article
Back to Top |
Juice Goose Debuts SL-350 UPSThe Juice Goose SL-350 UPS uses lithium battery technology in a light weight, thin profile. That makes this UPS well suited for installation in small spaces previously impractical for ordinary UPS designs (think behind a monitor in digital signage apps). In addition to battery power support, the SL-350 provides 312 Joules of protection from AC power surges and spikes.
This UPS has a power rating of 200 watts (350 VA). With that size load and the UPS batteries fully charged, the unit will provide continuous electric power for approximately six minutes in the event of a blackout. Longer battery run times are possible with smaller loads.
The SL-350 uses a detachable power cord. A three foot cord with a right angle plug is provided with the unit. Should a different length or style of cord be needed for a particular installation or application one can be purchased at-large and installed into this UPS. That cord should have a NEMA 5-15P plug as well as a female IEC style connector to attach to the UPS.
Status of the $350 SL-350 UPS can be monitored using the provided software loaded on a PC or laptop connected to the UPS via a USB cable.
All the specs are here. Leave a Comment
Share Article
Back to Top |
Earthworks Ships CTB30 Boundary Microphone Earthworks is now shipping the CTB30 boundary microphone designed for conferencing and speech applications. The CTB30 delivers speech intelligibility and coverage coupled with a low profile appearance for conference rooms, boardrooms, classrooms, lecterns and houses of worship.
Optimized for speech, Earthworks says the CTB30 features a flat frequency response from 60Hz to 30kHz and an incredibly fast diaphragm settling time that allows more subtle details of the human voice to be reproduced. Its True Semisphere polar response provides an omni semisphere of coverage and delivers the same high intelligibility of each orator speaking around the microphone without loss of high frequencies. The wide and even coverage across the microphone’s pickup pattern means that just one CTB30 can provide excellent coverage for a 12 foot conference table that seats up to 12 people.
Incorporated into the microphone’s design is a specially engineered filter to significantly minimize the unwanted noises of table thumping, paper shuffling and HVAC. The CTB30 also includes RF shielding to prevent interference from cell phones and other electronic devices.
Measuring just 4.1 inches in diameter, the CTB30 provides a very low profile miking solution and is available in black, white, silver or Nextel Dark Black finishes. The CTB30 comes with a 10-foot (3.04-meter) low profile cable with XLR-3M attached, and is designed to exit from the side or bottom of the microphone. The XLR can be removed, allowing the cable to run through a small hole in the table surface for a permanent installation. Two 6-32 screw holes and a keyhole are found on the bottom of the microphone for secure mounting, allowing a more permanent installation option if required.
Here are all the specs. Leave a Comment
Share Article
Back to Top |
Draper’s New TecVision Grey Surface Projection Screen Tackles Ambient LightDraper’s new TecVision CH1200X ALR is a grey surface designed specifically to address ambient light rejection (ALR) applications. With an ALR rating of 20, the Draper says its TecVision CH1200X ALR rejects 80 percent of the ambient light not being produced by the projector. Designed for environments with high ambient lighting and controlled viewing angles, the CH1200X ALR is a high-contrast surface helping black retention and includes a 1.2 gain surface to help brighten the image in sizes up to 67 feet wide.
Like the rest of Draper’s TecVision line, CH1200X ALR is 8K-ready and Imaging Science Foundation-certified for color accuracy, so users won’t notice the blue tints present in images on many other ambient light rejecting screens. In addition, the CH1200X ALR is available as a Nanoperf surface for acoustical transparency.
Claiming better off-axis performance than its competitors, TecVision integrates a light-absorbing dark backing to prevent picture degradation from light behind the screen and a non-perforated surface.
All TecVision CH1200X ALR specs can be found here. Leave a Comment
Share Article
Back to Top |
Extron Ships 60-Watt ENERGY STAR Qualified Mini Power Amplifier Extron is already shipping their MPA 601, an ENERGY STAR qualified mono audio amplifier spec’d at 60 watts rms output. Housed in a compact convection cooled and UL 2043 plenum enclosure, it meets UL requirements for in-ceiling installations. The MPA 601 employs a Class D amplifier design featuring their patented CDRS — Class D Ripple Suppression technology which they say provides a smooth audio waveform and an improvement in signal fidelity over conventional Class D amplifiers. Three stereo inputs are individually buffered so three separate sources can be connected simultaneously. The MPA 601 meets ENERGY STAR qualification requirements with an auto power-down feature, placing the amplifier in standby after 25 minutes of inactivity. For sensitive applications that require uninterrupted operation, the standby timer can be disabled. The MPA 601 is designed for applications with space restrictions that require sufficient power for a small to medium distributed audio system.
The MPA 601 is available in 70 volt and 100 volt models. With “professional grade” signal-to-noise of greater than 90 dB and ultra-low noise of less than 0.1 percent THD+N, the MPA 601 is ideal for use in applications where fidelity is critical. The compact 1U high, quarter-rack unit can be mounted in a small rack, within a credenza, within a lectern, or behind a display in lobby or commons locations. With a UL rating for use in plenum air spaces, it also allows for concealed installation above a drop ceiling to prevent theft while providing convenient placement of AV equipment.
To watch a product introduction video, go here. Leave a Comment
Share Article
Back to Top |
Atlona Ships Color-Matching, Two-Input Wall Plate Switcher Aimed at Small Rooms Atlona is now shipping a new black version of the AT-HDVS-200-TX-WP-BLK 2×1 wall plate switcher for HDMI and VGA inputs with HDBaseT output. Designed for small systems, the AT-HDVS-200-TX-WP-BLK combines auto-switching with built-in automatic display control (simple control of basic functions like on/off, input switching, etc.) and the single-cable simplicity of Ethernet-enabled HDBaseT signal transmission.
The AT-HDVS-200-TX-WP-BLK features one HDMI input, one VGA input and one always-on 3.5-millimeter audio connection, enabling legacy VGA sources to be used with advanced HDMI display devices. HDMI signals up to 4K/UHD at 60Hz, VGA input signals up to 1920×1200, embedded audio and control signals can be extended up to 328 feet (100 meters).
The AT-HDVS-200-TX-WP-BLK’s automatic display control turns projectors and monitors on and off automatically when a source is connected or removed, with these and other control signals transmitted via CEC, IP or RS232. The unit also incorporates video signal detection technology to automatically switch to the active input when a source is connected, with a manual input selection button enabling users to override auto-switching when two active sources are present. Additional buttons include volume and manual display power control.
The PoE-powered AT-HDVS-200-TX-WP-BLK is in a two-gang, Decora form factor plate configuration and ships with multiple interchangeable black and white face plates. Black and white face plate options allow integrators to expose the convenient, front-mounted RJ-45 Ethernet port for additional design flexibility. The wall plate switcher can be configured and managed with the free Atlona Management System (AMS) network software platform, reducing installation time and enabling remote monitoring and support over a LAN, WAN or VPN.
The AT-HDVS-200-TX-WP-BLK is now shipping and lists for $669. Here are the details. Leave a Comment
Share Article
Back to Top |
|
For all you REGULAR readers of rAVe ED [Education] out there, hopefully you enjoyed another opinion-packed issue!
For those of you NEW to rAVe, you just read how we are — we are 100 percent opinionated. We not only report the news and new product stories of the ProAV industry, but we stuff the articles full of our opinions. That may include (but is not limited to) whether or not the product is even worth looking at, challenging the manufacturers on their specifications, calling a marketing-spec bluff and suggesting ways integrators market their products better. But, one thing is for sure, we are NOT a trade publication that gets paid for running editorial or product stories. Traditional trade publications get paid to run product stories — that’s why you see what you see in most of the pubs out there. We are different: We run what we want to run and NO ONE is going to pay us to write anything good (or bad).
Don’t like us? Then go away — unsubscribe! Just use the link below.
To send us feedback, don’t reply to this newsletter. Instead, write directly to founder Gary at gary@ravepubs.com or Editor-in-Chief Sara Abrons at sara@ravepubs.com
Everything we publish is opt-in — we spam NO ONE! rAVe ProAV Edition is our flagship publication with what we believe is a reach of virtually everyone in the ProAV market. rAVe HomeAV Edition is co-published with CEDIA, covering the HomeAV market. We added rAVe Rental [and Staging] in November 2007, rAVe ED [Education] in May 2008 and then rAVe DS [Digital Signage] in January 2009. We added rAVe GHGav [Green, Healthcare & Government AV] in August 2010 and rAVe HOW [House of Worship] in July 2012. You can subscribe to any of those publication or see ALL our archives by going to: https://www.ravepubs.com
To read more about rAVe’s team and what we do, go to https://www.ravepubs.com Back to Top |
Copyright 2017 – rAVe [Publications] – All rights reserved. For reprint policies, contact rAVe [Publications], 210 Old Barn Ln. – Chapel Hill, NC 27517 – (919) 969-7501. Email: Sara@rAVePubs.com
rAVe contains the opinions of the author only and does not necessarily reflect the opinions of other persons or companies or its sponsors. |
|
|
|