Volume 8, Issue 5 — May 26, 2017
|
Aeiforia Technos
- Holey IoT!
Raymond Kent : Director of the Innovative Technology Design Group, DLR Group/Westlake Reed Leskosky Editorial
|
|
|
Holey IoT!
By Raymond Kent Director of the Innovative Technology Design Group, DLR Group/Westlake Reed Leskosky
InfoComm is rapidly approaching and I am sure that there will be many gizmos and gadgets that are IoT ready as offerings in both consumer and commercial technology continue to explode in the market. The Internet of Things (IoT) play space has been promising, and delivering, on new and exciting ways to engage with customers, clients and drive both business and personal relationships to never-before seen heights. As you peruse the show floor or get inundated with marketing material flooding your inbox or snail box, pay attention to one of the least thought about complexities of this multi-faceted world – security.
Because this market has hit a fever pitch, not all manufacturers apply the same rigor to security as one would hope. Most these players are well meaning while scrambling to not be left behind and there are the occasional bad actors who intentionally leave holes in their products to be exploited later (for either good or nefarious reasons). IoT presents a multi-pronged threat that can open the end user to a breach that is annoying at least and catastrophic at worst. It also opens manufacturers up to liabilities and bad publicity that can derail a fledgling company or give a good black eye to a larger one.
Quite often these security holes leave the users networks vulnerable and a VPN is not necessarily the best way to combat this. These vulnerabilities can be exploited by a bad hombre close to the Wi-Fi network using straightforward gear and programs to find a way in and then take control of your IoT gadgets such as your thermostat, smart lighting or other devices and lock you out turning around a ransom to let you back in. These holes can also be exploited to get behind firewalls and into your important networks taking over computers. Locking down a computer for ransom or even taking them over for a Distributed Denial of Service (DDoS) attack on other websites or providers. We saw how this can wreak havoc when Dyn was hit like this effectively shutting down Amazon, Twitter, and others.
Part of the challenge lies in the way the data is (or isn’t) encrypted thereby allowing for those who would do harm to sniff out these openings and gain access. For example, once an opening in a device that can send emails or text messages to a real human, the data stream that generates that message can be laced with a virus or password capture that then opens the front door to the would-be hackers. This “Man-in-the-middle” approach does not require a person to be in proximity to the Wi-Fi network once the password is obtained.
Why thinking of security is even more critical now and in the future, is based on where this industry may be headed. As the Amazon Echo, Google Home and other Voice Command and Control (VCC) devices become ubiquitous in our everyday lives, we will see an explosion of these VCC containers leveraging multiple microservices working across a distributed network. As the VCC platforms continue to get smarter reaching SkyNet proportions, cloud-based architecture and services can catastrophically propagate unknowingly vicious attacks at a global scale. Think shutting down entire cities via IoT devices.
Additionally, we expect to see the first products built on a smart contract blockchain technology currently being prototyped in financial markets to allow autonomous distributed transactions. Security concerns could shut down entire financial markets. This will be coupled with the need for new wireless distribution technologies to carry this and other IoT device’s data including Small-burst packets, dense set connections, or over long distance. Already we are looking at LoRaWAN, 3GPP NB and ATT’s LTE-M to carry the load along with other mesh-network technologies. If you remember the days of the Heartbleed or Crypt viruses that exposed and used the open source vulnerabilities of networks, then you have some sense of this.
Current markets and those with the largest predicted growth include transportation, security and surveillance, asset management, retail, inventory control, and sustainability products. Hackers will continue to exploit IoT technology to gain mass notoriety and cause the most amount of damage not just turn your refrigerator off to spoil your pot roast.
Where the biggest concern is in the fact that there will be new categories of IoT devices that work at a micro-scale but have reach to the greater network. These new devices and categories will come faster, in my opinion, then upgrades or replacements to existing products that benefit from second generation security enhancements.
So, if you are going to InfoComm, check out the IoT booths and some of the great seminars being presented on this very subject. But be warned — you might not sleep at night.
Editor’s note: Check out our piece on what AV integrators should know about WannaCrypt. Leave a Comment
Share Article
Back to Top |
Click above to learn more
|
|
Google Jamboard Review – 2017
By Craig Heiman CEO, AV Planners
I’m approached by many vendors as an AV integrator so it takes a lot for me to get excited. However, when I heard Google was coming out with a new collaboration board, I had to meet with them to see it for myself. I was invited to check out the new Google Jamboard at their headquarters in Mountain View, Calif. As an audiovisual expert who has seen the evolution of interactive collaboration tools, I believe THIS is truly a game changer!
EASY TO USE.
It REALLY is easy to use.
There is nothing more frustrating for me than to walk into a building where we’ve installed the latest interactive board technology and see it is not being used. The truth is people get nervous and intimidated when using these boards. The problem is these types of boards are too complicated and people end up using them as a expensive stand alone whiteboard for notes. The industry that truly embraces this board technology is K-12 teachers that receive regular in-service training. But what about the corporate world? If you’re not using your interactive board to its maximum potential, you’re really missing out. Google has found a solution to this problem with the development of the Google Jamboard. Walk up to a Jamboard and within minutes you’ll be an expert. It’s intuitive in that you simply use it like a ‘real’ white board: An eraser erases (and cleans the screen at the same time), a pen writes (with 1-millimeter accuracy), and for those moments you just need to erase with your finger, you can. There are even added fun sensory details such as when you erase you can see the flakes trickling down the screen. Need to remove an image? Just flick and push it away as fast as removing a pinned photo on a cork board. The tools also come charger free, so you won’t have to worry about running out of ink or battery life either! So whether you have new hires, guests or vendors, anyone is able to instantly use the Google Jam Board.
ANY DEVICE
No operating or device wars here.
In my industry, the compatibility of devices can be a big issue. I’m talking beyond OS, PC and Mac debates. Everyone wants to be universal, and I think Google finally has it down. This is a universal board meaning that it is agnostic to any platform. The ability to integrate a variety of devices to the board makes it truly unique! If you can’t get to a computer, just use the Google Apps on your phone or tablet. If you can use Google’s G-Suite, you’re already connected, and that makes everything much simpler. Which brings me to….
IT’S GOOGLE
You’re already using it.
It’s clear Google invested a lot of time, research, and resources into developing the perfect interactive whiteboard (and it even looks cool). It contains awesome integrated features such as a fully integrated camera, speakers, and microphone as well as the ability to collaborate with other Jamboards. What if you need to find and clip an image? Use the integrated Google search. Yet, it’s the integrated use of G-suite, that really blows the competition out of the water. G-Suite contains online office tools that includes Gmail, cloud drive, docs, sheets, slides, and hangouts that seamlessly integrate with the Jamboard. If you’re like me, and already use G-suite to collaborate with your team, the Jamboard is a natural addition. For example, you can use Google docs to share information in real-time at a meeting, in front of the board, or across the country on your tablet or on your phone. The Jamboard TRULY gives you the flexibility for anyone to collaborate from ANYWHERE using the software you more than likely are already using.
In conclusion, this is Google’s first real device for the boardroom and they really nailed it. I’m energized and excited about a product because I know the Google Jamboard will be this year’s must-have collaboration tool. AV Planners is also thrilled to be among the very first companies to offer the Jamboard to the end user. Give us a call and let us set up a demonstration of the amazing new product.
Learn more about the Google Jamboard.
This blog was reprinted with permission from Craig Heiman and originally appeared here. Leave a Comment
Share Article
Back to Top |
|
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 |
Click above to learn more
|
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 |
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 |
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 |
Bluescape Adds New Features to Collaborative Virtual Workspace Bluescape today introduced a set of new features for its virtual workspace — attach, text and view only. Now, Bluescape users have the ability to group images, documents, video, text and more by attaching individual elements to each other. In addition, they can now type text directly in the workspace in ad-hoc mode as well as restrict specified collaborators to ‘View only’ status to ensure work remains intact.
Attach lets users stick elements, notecards, documents, images, video and more, to each other to create a group. These groups can be resized, moved, duplicated, and presented like individual elements in the workspace and can be detached when needed. With Attach, visual order is preserved and each layer is easily accessible. Use Attach with custom templates to organize content, track projects, design spaces, etc.
Text enables users to add captions, headlines, titles, and notes anywhere in the workspace, as well as add text directly to images, documents, videos, notecards, etc. The Text feature also provides options for styling, a 64-color palette, and a variety of fonts.
View only enables workspace owners to restrict certain collaborators to read-only access. View only collaborators can see other collaborators in the workspace, follow them, join a meet session, screenshare, see presentations, view comments and download elements from the workspace. With View only, collaborators can broadly share projects without the concern of work being unexpectedly altered or compromised in any way.
Here are details on Bluescape. 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 |
Draper Launches Acoustical Shading Solution Draper has announced EchoControl, an innovative acoustical treatment that improves the acoustics within rooms by utilizing sound-absorptive materials. Draper’s EchoControl will “officially” debut at InfoComm 2017, June 14 – 16 in Orlando. Sound-absorptive methods are already used to improve a room’s acoustics, but Draper claims that with EchoControl sound reverberating off windows now can be reduced. EchoControl fabric offers a unique combination of acoustic and lighting control and comfort. Available on both motorized and manual shades, the EchoControl has a Noise Reduction Coefficient of 0.60. In addition to their sound-absorption properties, EchoControl’s window shades diffuse light, reduce glare, control solar heat gain, and reduce fading of interior furnishings. They are GREENGUARD GOLD certified so there’s no off-gassing and they are infused with Microban antimicrobial product protection.
Leave a Comment
Share Article
Back to Top |
Extron Ships AXI Series Dante Audio Interfaces Extron is shipping two new products in the Extron AXI family of Dante audio interfaces. The AXI 22 AT and the AXI 44 AT analog audio to Dante interfaces feature two inputs / two outputs, or four inputs / four outputs. The compact quarter rack width units integrate two or four mic or line sources onto a Dante-enabled audio system and feature switchable 48-volt phantom power. The AXI 22 AT offers two line level outputs, while the AXI 44 AT features four line level outputs for routing Dante channels from the network to an audio system. Input select, gain, and phantom power settings are controllable from the front panel, via DSP Configurator Software or by SIS command via USB. Both models interface with any Dante-equipped audio processor, such as an Extron DMP 128 Plus AT, over a standard local area network and can be powered through PoE. This allows a single network cable connection for bidirectional audio and power from a central equipment rack.
The AXI 22 AT and AXI 44 AT accept analog mic and line sources, which are converted at 24-bit with selectable sampling rates from 44.1 to 96 kHz, for output via Dante. The interfaces are connected into a Dante network over Ethernet using standard IP networking protocols. This avoids the effort and expense of pulling multiple lines of long cables back to the AV rack. With their small, quarter rack form factor, the AXI 22 AT and AXI 44 AT can be easily mounted under a desk, in a lectern or in millwork, as well as in a rack. The family of Dante-enabled products from Extron work together as part of a complete networked audio system solution and integrate with other Dante-enabled products to create efficient, scalable system designs. They accommodate a wide range of audio routing needs in a variety of applications.
Here are the specs. Leave a Comment
Share Article
Back to Top |
Barco Ships New ClickShare CSE-800Launched at this year’s Integrated Systems Europe in Amsterdam, the new Barco CSE-800 is now shipping. Designed for large meeting rooms seating 15 people and up, the CSE-800 is, like eat current generation of ClickShare products, a wireless BYOD system but it is different in that it has dual 4K DCI outputs (4096×2160).
The CSE-200 won our ‘Best of ISE award’ in the category ‘Best New Wireless System Product’ here by rAVe.
The CSE-800 allows up to eight users’ screens to be shown on two 4K displays simultaneously (while up to 64 can be connected). And, this version of the ClickShare is the first to offer speaker/instructor moderation, whiteboarding and annotation. The outputs to the displays are both HDMI and the frame-rate is 30 fps.
The CSE-800 can be connected to and managed via the network using WPA2-PSK in stand alone mode or WPA2-PSK or IEEE 802.1X using the ClickShare Button in network integration mode. And, it’s compatible with IEEE 802.11 a/b/g/n and IEEE 802.15.1 networks working on both the 2.4 GHZ and 5 GHz frequency spectrum. Connections are via 2x Ethernet LAN.
The CSE-800 also has two USB 2.0 ports, two USB 3.0 ports on the back and on the front and audio analog line out and in on mini jack socket (3.5 millimeter), digital S/PDIF connectors.
Here are all the tech specs. Leave a Comment
Share Article
Back to Top |
Google and BenQ Ship Jamboard Collaboration BoardThe category of Collaboration Boards really became big earlier this year with the launch of 10+ new brands into the space at ISE in Amsterdam. One of those was Google. The Google Jamboard is a 55″, 4K (3840×2160) digital whiteboard that teams can use to brainstorm, write notes, sketch plans and receive immediate feedback from remote team members via the integrated video conference and collaboration features. Jamboard brings a team together with the same real-time co-authoring that powers Google’s G Suite of apps including Google Search Docs, Sheets and Slides — even add photos stored in Drive.
So, if you are 100 percent tied, as an organization, to G Suite, you will likely love the Jamboard. The Jamboard is available in Cobalt Blue, Carmine Red and Graphite Gray. It’s being exclusively distributed by BenQ. Here are all the details. Leave a Comment
Share Article
Back to Top |
dnp Launches Projection Furniture Line dnp denmark has once again teamed up with Danish furniture designers clic to create a new line of AV furniture solutions.
The new dnp LaserPanel Business range offers a manually operated drawer, as opposed to the automatically operated Executive projector cabinet. This reduces manufacturing costs and enables a lower price point without sacrificing the stylish Danish design and quality finish.
The dnp LaserPanel Business solution is available in three pre-configured versions: The Basic version combines a 100” LaserPanel display with a projector cabinet. The Classic and Plus versions comes with side cabinets for storage of presentation equipment and meeting accessories. 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 |
AptoVision Adds Zero-Latency Scaling Mode to BlueRiver NT2000 AV-Over-IP Chipset AptoVision today announced that the latest firmware release for its BlueRiver NT2000 AV-over-IP chipset is now available and includes a new mode that enables video to be transported and scaled without latency (aka: latency under one tenth of a millisecond over 100 meters of CAT‐x or 30 kilometers of fiber). The new release also includes what they are calling an “advanced chroma resampling engine” for complete video format flexibility. All video processing functions including broadcast-quality scaling, multi-source video compositing and video wall processing with bezel correction can be applied to any video signal without restriction.
The latest update to BlueRiver NT2000 claims it can transport and scale video in three milliseconds.
AptoVision’s flagship chipset, BlueRiver NT2000, is part of the BlueRiver NT+ Series which transport uncompressed, Ultra HD/4K HDR over Ethernet, and the foundation of SDVoE technology. The chipsets are HDMI 2.0 and HDCP 2.2 compatible and transmit true 4K/60Hz (4:4:4) video with latency under one tenth of a millisecond over 100 meters of CAT‐x or 30 kilometers of fiber. They support the complete range of signal types including audio, GbE, USB 2.0, RS232 and IR, all of which can be routed independently. Audio can be extracted from or injected into any HDMI stream within the network.
Here are all the tech 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 |
Altinex Introduces TP115-401 and TP115-402 HDMI Over IP Transmitter / Receiver System Altinex just debuted the new TP115-401 and TP115-402 HDMI Over IP Transmitter / Receiver System. Part of the company’s Homerun Series of products, the new TP115-401 and TP115-402 are designed for digital signage applications and enable users to easily create an AV Over IP matrix system incorporating up to as many as 60 TP115-401 transmitters and 120 TP115-402 receivers.
The new TP115-401 transmits HDMI video from 720p up to 1080p and computer resolutions from 1024×768 up to 1400×1050 over a local area 1G/10G network using the TP115-402 HDMI Over IP receiver. Transmission can be made up to 390 feet (120 meters) over a single CAT5e/6 cable via a point to point connection, as one transmitter to multiple receivers, or multiple transmitters to multiple receivers using an Ethernet switch. A single network supports up to 60 TP115-401 transmitters and 120 TP115-402 receivers. The TP115‑401 transmitters are one to one or one to many configurable.
The TP115‑401 and TP115‑402 are identifiable over a network using UDP (User Datagram Protocol) broadcast to obtain individual IP and MAC addresses of each unit.
The new TP115-402 receives HDMI video up to from 720p up to 1080p and computer resolutions from 1024×768 up to 1400×1050 over a local area 1G/10G network when used in conjunction with the TP115-401 HDMI Over IP Transmitter. A single network supports up to 120 TP115-402 receivers. The transmitters are ‘one to one’ or ‘one to many’ configurable. The receivers are designed to enable video to be displayed from any transmitter on the same network. The routing is configurable on-the-fly (in real time), enabling one or many receivers to accept video from any TP115-401 transmitter. The TP115-402 receiver is identifiable over the network using UDP broadcast to obtain individual IP and MAC addresses.
The Altinex TP115-401 transmitter and TP115-402 receiver are HDCP (High-bandwidth Digital Content Protection) compliant. In addition to their HDMI provisions, both the transmitter and receiver have integrated support for RS232, IR (Infrared) control and audio.
List price of the TP115-401 transmitter and TP115-402 receiver is as follows:
- TP115-401 transmitter: $395
- TP115-402 receiver: $395
Here are the details. Leave a Comment
Share Article
Back to Top |
Comprehensive Intros 4K 18G HDMI Splitter FamilyComprehensive launches their new family of Pro AV/IT 18G 4K HDMI Splitters. This new family of 18G UHD HDMI Splitters is made up of the CDA-HD12018G (1×2), CDA-HD14018G (1×4) and CDA-HD18018G (1×8) and all support UHD 4K @ 60Hz 2160p (4:4:2).
Comprehensive‘s HDMI 1×2, 1×4 and 1×8 Splitters distribute one HDMI input to two, four or eight simultaneous HDMI outputs. They also support HDCP 2.2, smart EDID control, 3D, 12-bit Deep Color as well as high definition lossless audio. These Splitters support video signals up to UHD 4K@60Hz (YUV444), and are capable of receiving and transmitting up to 18Gbps of bandwidth with no data loss. In addition, the HDMI splitters have a slim chassis design with an enclosure made of durable metal.
Here are the features:
- Distribute one HDMI input to two, four or eight simultaneous HDMI outputs
- Supports Ultra-HD resolutions up to 4k2k@60Hz with 12 bit YCBCR 4:4:4 and VESA mode video format up to QSXGA@60Hz
- Wide frequency range: 25MHz – 600MHz
- Compliant with DVI 1.0, HDMI 1.4b (1080p@60Hz) and HDMI 2.0a specification
- Integrated HDCP 1.4 and HDCP 2.2 decryption/encryption engines
- LPCM 7.1CH, Dolby TrueHD, and DTS-HD Master Audio support, and HD lossless audio
- Smart EDID control
- Metal Enclosure
Here are the details. Leave a Comment
Share Article
Back to Top |
FSR Expands HDBaseT Line FSR has expanded its range of HDBaseT solutions with a selection of 5Play transmitters. FSR will demonstrate all the new features at InfoComm 2017 in Booth 3843.
HD-HPCUWP-Tx 100 Meter HDBaseT HDMI, PC, USB, Wall Plate Transmitter: FSR’s new HDBaseT two-gang Decora style wall plate, based on HDBaseT 2.0 technology, is a true HDBaseT 5Play device that transmits HD Video (up to 4K@60Hz 4:2:0), audio, bi-directional control (IR and RS232), Ethernet, two-way USB 2.0, and power via a single Cat6a cable out to 100 meters. The front of the wall plate features an HDMI-in and VGA video-in (HD-15 Female) with audio-in (1/8” Mini Jack), analog audio-in (1/8” Mini Jack) an IR reader window, as well as input selector and display buttons to select inputs and control the display/projector via RS232 or CEC control. The HD-HPCUWP-Tx is designed to work with FSR’s HD-HU-SP-Rx 100-meter HDBaseT 2.0 HDMI & USB Receiver model and receives its power from it as well. It can work with any of FSR’s other 100m receivers, but must be used with FSR’s HDBaseT 2.0 USB compatible receivers to fully utilize the USB functions. The rear of the wall plate contains an HDBaseT RJ-45 port as well as captive screw terminals for +12v in for applications where the wall plate can be powered locally instead of via the HDBaseT Receiver.
HD-HU-SP-Tx and HD-HU-SP-Rx 100 Meter HDBaseT HDMI & USB Transmitter and Receiver: Based on HDBaseT 2.0 technology, the HD-HU-SP-Tx and HD-HU-SP-Rx are true HDBaseT 5Play devices that transmit HD video (up to 4K@60Hz 4:2:0), audio, bi-directional control (IR and RS232), Ethernet, two-way USB 2.0 and bi-directional power via one Cat6a shielded cable out to 100 meters. Installers can select USB host or device settings on both the TX and RX and the units can be powered from either end as well. There is also a separate unbalanced analog audio input on the TX unit and an analog audio output on the RX unit. This audio signal travels on its own dedicated channel of the HDBaseT signal separate from the HDMI embedded audio signal. The HD-HU-SP-Tx and HD-HU-SP-Rx provide solutions where users may want to have USB 2.0 access to control PC sources via KVM, or work with interactive displays, media servers or data storage devices.
HD-HSC-SP-Rx 100 Meter HDBaseT HDMI Scaler Receiver: The HD-HSC-SP-Rx is also a true HDBaseT 5-Play device that receives HD Video (up to 4K@60Hz 4:2:0), audio, bi-directional control (IR and RS232) and Ethernet via one Cat6a shielded cable out to 100 meters. The built-in scaler is HDMI 2.0/HDCP 2.2 compliant and can be remotely controlled via API. The HDMI out has built-in CEC Control and the HD-HSC-SP-Rx can be set to automatically send out CEC or RS232 commands to turn on the display when it detects an input signal. There is a de-embedded balanced audio output as well as two Ethernet ports which also allow Telnet control of the device. The HD-HSC-SP-Rx does need to be powered locally but it can remotely power any of FSR’s other 100-meter HDBaseT wall plate transmitters or non-scaling transmitters via the Cat6a shielded cable.
Here are the details. Leave a Comment
Share Article
Back to Top |
Key Digital Intros HDMI SwitchersKey Digital introduces the KD-PRO2x1 and KD-PRO4x1 HDMI switchers with 4K@60Hz 4:4:4 chroma sub-sampling and features a TMDS bandwidth of 18 Gbps. KD-PRO2x1 is a two-input, one-output HDMI switcher and the KD-PRO4x1 is a four-input and one-output HDMI switcher. Both feature audio de-embedding of analog L/R balanced/unbalanced and digital coaxial audio and are HDR10 (High Dynamic Range) capable. Deep Color is supported with ranges up to UHD/4K 30Hz 4:4:4/12 bits or 60Hz 4:4:4/8 bit as well as 3D ready. They also support lossless compressed digital audio formats including Dolby TrueHD, Dolby Digital Plus, DTS-HD Master Audio and Dolby Atmos.
The KD-PRO2x1 and KD-PRO4x1 have EDID controls and come with a built-in internal library with 15 default EDID handshakes for inputs in addition to native EDID date for output/display.
All of the specs are here. Leave a Comment
Share Article
Back to Top |
Draper Debuts Industry’s Biggest Thin Bezel Screen Draper announces Profile+, the industry’s biggest ½-inch-thin bezel screen, which will officially debut at InfoComm 2017. Draper’s Profile+ fixed screen include a ½-inch-thin bezel, which frames any Draper flexible viewing surface. Available in sizes up to 30 feet wide, as well as standard HDTV (16:9), 16:10 and CinemaScope 2:35.1 aspect ratios, the Profile+ provides the industry’s biggest flat panel look. Draper also says the frame is lighter and easy to assemble, and the new sliding hook-and-loop viewing surface attachment system is incredibly simple. The Profile+ also comes with a Zero Edge option – again, at 30 feet wide, the biggest in the industry. The Profile+ can be wall-mounted or flown, and optional LED lights frame the Profile+ with thousands of color possibilities, helping offset the picture and providing extra flash that’s sure to impress.
Also, the Profile+ is available with all of Draper’s Optically Seamless, ISF-certified, 8K-ready TecVision formulations, so there’s a Profile+ solution for any need – from 3D to Ambient Light Rejection. The Profile+ is lightweight, easy to put together and ships unassembled for simplified transportation.
Draper’s new Profile+ is here. Leave a Comment
Share Article
Back to Top |
New Prysm Go Is Designed to Turn All Meeting Rooms Into a Collaboration Room Prysm today announced Prysm Go, a new product that turns any meeting room into a collaboration room. For meeting rooms that are already enabled with video conferencing codecs such as those from Cisco, Polycom and Logitech, Prysm Go enables meeting participants to accept or reject incoming calls, control meeting room volume, share content with other participants, and dial another video codec-enabled room. This means advanced video collaboration rooms can share content while eliminating the need for separate remotes and complicated, one-off dial-pads.
Other Prysm Go features include:
- Digital whiteboard: Write down ideas, draw diagrams and share whiteboard content via email quickly
- Wired and wireless screen sharing: Multiple participants can share their laptops or mobile-device screens via HDMI, Apple AirPlay or Google Cast.
- Integration with video conferencing and unified communications tools: For meeting rooms that are already enabled with video conferencing codecs such as those from Cisco, Polycom and Logitech, or for users of users of Skype for Business, beginning in early Q3 2017, Prysm Go is expected to enable meeting participants to accept or reject incoming calls, control meeting room volume, share content with other participants, and dial another video codec-enabled room, all from the Prysm display.
- Video integration: Connect live video, audio or data feeds for always-available access to key people and information.
With Prysm Go, no sign-in is required, including access to the digital sketchboard, sharing devices – both wired and wireless, and integrating HDMI outputs. In addition, Prysm Go integrates with Skype for Business and video conferencing platforms, allowing users to join scheduled meetings with an invitation from the host.
Prysm Go is available in two versions. For use with existing displays and hardware, the first version includes the Prysm X30 appliance and a free trial of Prysm Application Suite license, allowing companies to use their existing displays and third-party meeting set-ups whether they are interactive or keyboard- and mouse-driven displays. The second version is for those in need of a display and offers an 85” display Collaboration Board system with the Prysm X30, 85” 4K LCD display and a free trial of the Prysm Application Suite license.
Built on a hardware-agnostic platform, Prysm Go allows for instant meeting start capabilities while also offering an upgradable path to the full Prysm digital workplace platform without additional infrastructure requirements. Companies now have the flexibility to grow with the complete Prysm solution at a user-personalized scale, which supports individual participant content repositories and project persistence. Once the solution is deployed, enterprises can purchase individual licenses with no extra hardware or added implementation required.
Here are all the details. Leave a Comment
Share Article
Back to Top |
|
For all you REGULAR readers of rAVe ProAV Edition 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 me feedback, don’t reply to this newsletter. Instead, write directly to me at gary@ravepubs.com or for editorial ideas, Editor-in-Chief Sara Abrons at sara@ravepubs.com
A little about me: I graduated from Journalism School at the University of North Carolina at Chapel Hill (where I am adjunct faculty). I’ve been in the AV-industry since 1987 where I started with Extron and eventually moved to AMX. So, I guess I am an industry veteran (although I don’t think I am that old). I have been an opinionated columnist for a number of industry publications and in the late 1990s I started the widely read KNews eNewsletter (the first in the AV market) and also created the model for and was co-founder of AV Avenue, which is now known as InfoComm IQ. rAVe [Publications] has been around since 2003, when we launched our original newsletter, rAVe ProAV Edition.
Everything we publish is Opt-in — we spam NO ONE! rAVe ProAV Edition is our flagship ePublication with what we believe is a reach of virtually everyone in the ProAV market. rAVe HomeAV Edition, co-published with CEDIA and launched in February 2004, is, by far, the largest ePub in 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 my background, our team and what we do, go to https://www.ravepubs.com Back to Top |
Copyright 2017 – rAVe [Publications] – All rights reserved – All rights reserved. For reprint policies, contact rAVe [Publications], 210 Old Barn Ln. – Chapel Hill, NC 27517 – (919) 969-7501. Email: Sara@rAVePubs.com |
|
|
|