Hacked. Data breach. Cyberattack. These words are getting more and more airtime. A look at recent headlines reveals corporations, K-12 schools, universities, healthcare organizations, and financial and government entities have all been victim of expensive cyberattacks. In fact, they’re at an all-time high, according to IBM’s recently released Cost of a Data Breach Report. While the financial industry has received the lion’s share of attacks, the report found that healthcare data breaches are among the costliest, with a record-breaking price tag of $10.1 million, on average. Many breaches are shown to be a result of employee error, complicated technologies, and third-party vendor solutions that are bridged into the network. Now with the hybrid workplace and bring-your-own-device (BYOD) becoming the norm, it’s more likely the doorway will be left open to more prevalent attacks. The best defense is prioritization on specifying ultra-secure meeting room technology, namely wireless presentation systems. 

For any organization looking to replace cables, the best wireless presentation systems (WPS) must be able to support existing and future technology, as well as make the displays in the room work harder. Features like touch-back control, and the ability to split a screen to share information from two presenters or more at the same time are critical to effective collaboration. With new 4K displays and the increased use of video – good video and high resolution are also a must. But for any company that has been subject to ransomware, data breaches, or handles sensitive information, the security functions of a system are often the most important part of evaluating any WPS.  

Let’s look closer at what’s happening in the hybrid workplace, meeting rooms, and why security is such an important consideration. Typically, employees aren’t coming into the office for the same work they can complete at home. Rather, their focus is to meet and collaborate with colleagues and conduct presentations in-person. That means that their time in the office is limited and they’re tasked with squeezing out every minute of productivity during that time. They can’t waste it setting up or troubleshooting complicated presentation technology. They need to be able to present from their device as quickly as possible without cables. That’s why more and more companies are adopting WPS.

A WPS has the benefit of allowing a user to present from their own device without plugging an HDMI cable into their device. There are many WPS options on the market, and not distinguishing between them is where security can fall apart. The most common systems use a custom software application to mirror the screen on a laptop or computer through the organization’s network. This hardware-free option has advantages in cost, but it can impact performance and security—more on that later. A second approach, and one that’s most popular for larger businesses and government organizations, is to use a hardware-based button that connects to a device and users simply tap it to present to the screen. These systems, however, have critically different architectures and interfaces when it comes to security.

While the app/network approach seems simple and clean since there are no buttons or hardware, it can create unanticipated security risks for IT. First, because these devices are connected to the network, hackers can exploit any vulnerabilities in the device either from in the room or via the internet. In fact, many of these systems have already been shown to have vulnerabilities that allow a hacker to gain control of the network—or shut it down. To protect against this, companies have become reliant upon and overly confident in expensive subscription programs to keep the system constantly upgraded. While these types of systems may be cheaper to buy, they can be much more expensive to own. For example, most app/network systems recommend setting up a VLAN to isolate the network from the main network to keep it more secure. Let's look closer at that.

VLANs can only provide basic protection and can be vulnerable to hackers looking to penetrate the system. For example, Rice University will not allow a wireless presentation to use the network due to this risk, especially after U.S. retailer Target had to notify over 40 million customers that their customer data was stolen in 2013. That attack was done by a hacker who accessed an air conditioning controller that was connected to one of the Target networks and then used it to bridge into the most sensitive data servers of the company. 

Now let’s look at wireless presentation systems that use a combination of USB buttons and network connectivity to enable screen mirroring. USB ports have significant security risks. In fact, the Department of Defense restricts the use of USB—a ban that was issued after a virus was found to be spreading through military networks by copying itself from one removable drive to another. Here’s why: If a hacker can access the receiver connected to the display, then there is a risk that someone can access the presentation outside the room. The presenter has no idea that their presentation is being shared outside the room. It has been advised that customers using these systems secure access to the receiver to keep this from happening, which can be expensive and impractical—especially if it is mounted on a projector or the back of a display.

The third approach for button-based systems is using the HDMI port to connect to a device. Besides not having to connect to a network or load an app to make it work, it has the built-in advantages of high security. It’s certified against known threats that exploit both the network and USB button architectures. While it does require hardware, a button-based approach delivers the simplicity and speed required for meetings in the age of hybrid. Plus, it’s a main reason these types of buttons are used in meeting rooms at Toyota, the father of maximizing production efficiency.

 But if the Target attack and subsequent high-profile attacks that have occurred since have taught organizations anything it’s that security demands a multi-layered approach. In addition to utilizing an HDMI technology, there are a few other technologies now available in these systems that lead the way in delivering the ultimate in security protection—protection that is strong enough to meet the rigorous requirements of financial and bank institutions. 

Wi-Fi 6 and WPA3 Authentication

Wi-Fi is a common and comfortable word, thanks to the proliferation of the wireless technology in our homes and mobile devices. However, there’s a marked difference between the authentication and encryption found in our domain, which primarily uses WPA2 and is not appropriate for high-security network deployments, and Wi-Fi 6. Higher security Wi-Fi network deployments must be configured for WPA3 authentication, which—along with AES 128-bit security encryption — ensures that any intellectual property remains private and safe from tampering or unintended disclosure—guaranteeing that presentations are absolutely secure.

Common Criteria (CC), Evaluation Assurance Level EAL6 Augmented (EAL6+) Standards CC refers to the EAL, which has seven levels graded from EAL1 to EAL7. For any device connected to a network – such as a networked printer all the way up to a Cisco network switch, companies certify the security level of these products using the global EAL standard. For example, an enterprise-class router or firewall might have an EAL 4 level, while a bank card payment device might have a higher rating of an EAL 5 or 6. For wireless presentation systems, a solution tested and certified under the rigorous EAL6+ standard is the highest protection possible outside of being military grade. Why is common criteria EAL6+ certification critical? The data breaches the majority of companies have suffered from in the past years came from unsecured wireless devices like printers, scanners, mobile phones, or laptops connected to their Wi-Fi network since cyber-attacks aim at these devices as the weakest points to get “way in” to a business network. In addition to WPA3, financial services generally use EAL6 augmented (or EAL6+) security compliance in their payment systems to justify the additional costs spent when handling high value protected assets that are transmitted in high-risk situations.

Federal Information Processing Standards (FIPS)

State and federal government agencies are most likely familiar with FIPS. It’s the standard for handling sensitive data, such ensuring a private taxpayer return doesn’t get leaked onto the Internet as well as other sensitive private and government communications. Financial and healthcare institutions and other regulated industries are often required to use this standard. Currently there’s only one WPS on the market to meet the stringent requirements of this encryption standard, the BenQ WDC30, which ensures the wireless transmission is encrypted with an encryption key generated by the unit and a new encryption key is created every time it is used. It is the only wireless presentation system that can be used with sensitive government information. As such, it keeps millions of government employees from having to share a cable when presenting in sensitive environments.

As organizations look to deliver greater workplace agility that ensures a plug-and-play experience when presenting and collaborating, security is key. Until now, security and ease of use were mutually exclusive benefits in the presentation technology marketplace. Meeting rooms and other collaboration areas have traditionally relied upon expensive matrix systems that were complicated to use and severely limited. Users were chained to a cable that had to be passed among other presenters.

The WPS category introduced freedom, but some models do so at price. Systems reliant upon software, apps, and network logins allow users to present from anywhere, but they’re needlessly complicated. IT and tech staff have to download and configure software/app and users have to log into the network. As this article has shown, those are complicated and risky steps today. USB-based hardware buttons don’t completely eliminate those risks. The best bet as companies look to safeguard data, their network, and user devices in the era of the hybrid workplace is a hardware-based HDMI WPS built from the ground up to be certified in critical security standards in operation for organizations handling sensitive data. At the same time, users need to be equipped with tools that aid in meeting efficacy. Those tools include a tap-to-present meeting experience with no software or logins required, quad split screen to allow up to four attendees to share to the screen simultaneously, touch back control that grants presenters the ability to control the connected device directly from a compatible interactive screen, and clear, stable transmission of audio and video. Users don’t waste any time collaborating, and data and the network are completely safe.  

Qualcomm Technologies International, Ltd. today announced two new feature-packed, ultra-low power wireless audio platforms – Qualcomm S5 Sound Platform (QCC517x) and Qualcomm S3 Sound Platform (QCC307x) with support for Snapdragon Sound technology. These optimized platforms are dual-mode, combining traditional Bluetooth wireless audio and the latest LE Audio technology standard. 

“We can deliver the ultimate wireless sound experience Utilizing Snapdragon® 8 mobile platform, Qualcomm FastConnect 6900 and newly announced 7800 subsystem and Snapdragon Sound technology. For example, in addition to being the first to deliver Lossless audio, we’ve added ultra-low latency gaming mode with in-game chat, and the ability for earbuds to record content in stereo sound which will add huge value for a new generation of creators,” said James Chapman, vice president and general manager, Voice, Music & Wearables, Qualcomm Technologies International, Ltd. “In these tiny platforms, we integrated our Adaptive Active Noise Cancellation in a dedicated hardware block, and as a result are bringing substantial noise cancellation improvements, to whatever is in a listener’s earbud.” 

The new platforms offer audio OEMs broad flexibility for device customization at a range of tiers, unlocking new design opportunities for feature packed audio devices that support: 

▪ Dual-mode, low-power optimized integration of LE Audio for audio sharing and broadcasting 

▪ Multipoint Bluetooth wireless connectivity, for virtually seamless and convenient transitions between source devices 

▪ Our third-generation Adaptive Active Noise Cancellation, with natural leak-through capability 

“There are few companies that can continue to anticipate the needs of the consumer so accurately,” said Calum MacDougall, SVP Global Marketing at Jabra. “Qualcomm Technologies continue to help us to deliver an unparalleled sound experience like our Elite line of true wireless headsets , that is directing the future of wireless sound across multiple segments.” 

“Snapdragon Sound has been a game changer for our customers by bringing together the very best in audio and connectivity to our mobile devices,” said Kent Cheng, Vice President at vivo, President of iQOO. “We know the ‘ahead-of-the-curve’ thinking of the Qualcomm S5 Sound Platform with lossless audio delivers best-in-class performance without sacrificing on power will help us to meet the demands of our customers.” 

“Our customers always expect the latest and greatest when it comes to their wireless listening experience,” said Lei Zhang, Vice President of Mi Smartphone. “We are happy to be the first mobile company to bring the newest Snapdragon Sound platform to our customers, and continue on this journey with Qualcomm Technologies, Inc. to redefine the future of sound.” 

The wide range of user experiences are underpinned by an enhanced platform architecture that achieves double the compute capability compared to our previous generation wireless audio platforms, with no compromise to ultra-low power performance. 

The Qualcomm S5 and S3 Sound Platforms are sampling to customers with commercial products expected in the second half of 2022.

[ Cleer Launches Alpha AANC Headphone ]

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The ultimate achievement for any technology or manufacturing process today is to improve performance and efficiency while reducing environmental impact. At Controlled Thermal Resources, a pioneering Southern California company that produces lithium battery products in a near-zero-emissions facility, sustainability is central to everything they do.

When the company recently opened a new office and decided to upgrade its meeting room video conferencing equipment, the drive to improve efficiency, quality and sustainability led them to Konftel. The Swedish technology company manufactures high-performance, easy-to-use cameras and conference phones for video conferencing, and has also made sustainability core to its company mission – as a Climate Neutral Certified organization.

According to Controlled Thermal Resources’ Real Estate Manager Paul Magana, the company required an affordable, platform-agnostic video conferencing solution that would allow them to collaborate with Zoom, Teams, WebEx and any other service a client or partner might utilize.

[ Konftel Interactive Room Type Guide Streamlines Sales Process ]

“Over the last two to three years, virtual collaboration and video conferences have become part of our daily work process, and the consumer-grade equipment we were using simply wasn’t up to the task,” Magana explained. “Being able to clearly see and hear remote partners is vital to our ongoing success, and between the finicky setup process, frequent issues with connections and screen sharing, and sub-par audio and video quality, we knew we could do better.”

After research and conversations with colleagues, Magana and the company’s decision makers chose the robust Konftel 800 conference phone and easy-to-use Cam50 1080P video camera with pan, tilt and 12x zoom capability. The first conference room to be upgraded now has two of each, providing full-room coverage at a fraction of the cost of competitor’s solutions.

“We looked at various solutions, and Konftel’s wireless products that can run on Power over Ethernet provided significant benefits for our space while being one of the most affordable options,” Magana continued. “What’s more, the fact that Konftel is one of the industry’s strongest proponents of developing carbon-neutral processes and products made it a perfect fit that exceeded all of our expectations.”

Magana said that some other solutions they considered would have required tearing up concrete floors to lay new wiring, with some even using proprietary cables. The Konftel 800 conference phone, on the other hand, is powered by PoE (power over ethernet) and uses Bluetooth to provide simple, fast connection no matter who is running the meeting.

In addition to the cameras and conference phones, Controlled Thermal Resources’ new conference room includes an 85-inch wall-mounted digital display with an Apple Mac Mini mounted behind it. Through this combination of technologies, users are able to easily and quickly launch meetings without all the fuss of the former setup. Previously, meeting hosts had to connect their laptop to the room’s equipment and ensure everything was running smoothly before each meeting, which reduced efficiency and often required IT support. 

[ Konftel Comes to Marymount Cuernavaca and a High-Quality Hybrid Learning Experience Serves Students Well ]

“The new system we designed is easier and more reliable, and the quality has been fantastic,” Magana said. “The first time we had a meeting with 20 executives from all different locations, there were no glitches, no drop-outs, every word and image was crystal clear, and attendees shared their screens with no issues. The vast difference between the old solution and Konftel’s professional-grade equipment has been a game-changer for our daily meetings.”

Controlled Thermal Resources was founded in 2013 and is growing rapidly, with their innovative sustainable processes attracting interest from companies around the world that rely on professional-quality virtual collaboration tools. 

With both Controlled Thermal Resources and Konftel stating their commitments to sustainability and emissions reductions, supporting each other’s businesses is a no brainer. While the lithium company creates new ways to safely power the future.

When someone says "go the distance" in the context of wireless technology, they're not just speaking allegorically. Distance between transmitter and antenna is a key element in wireless RF device performance reliability, with signal power an additional significant factor. Consideration must also be given to antenna choice and positioning, which play a far greater role than even many seasoned professionals might realize. When St. Edmunds Church in San Marino, California, and the Colonel Bill Barber Marine Corps Memorial Park in Irvine reached out to Triton Technology Solutions to solve their RF-dropout problems, distance was at the heart of the matter, and in both cases solutions from RF Venue were the answer.

[An RF Venue Diversity Fin Antenna Solves the Dropouts at L.A.-area Presentation and Event Space]

"St. Edmunds is an older church, and they had been working with a real mish-mash of antennas for some time," explained Brian Rose, VP of engineering at Triton Technology Solutions. "Their RF antenna was at the back of the church, at least 90 feet away from the altar, which is where their wireless microphones were being used most often. We installed a single RF Venue Diversity Fin antenna in the balcony near the audio console and connected four new Shure ULXD4 wireless microphone receivers through an RF Venue DISTRO4 antenna distribution amplifier, and their RF-dropout problems immediately disappeared." Rose said wireless microphone users now not only don't experience dropouts but can also take their new wireless microphones to parts of the church they weren't able to use them in the past, such as the baptismal font. "Before, if they were using them at the side or behind their pipe organ, the signal would get lost almost every time," he said. "Now, it never drops out there or anywhere else in the sanctuary. They are now able to experience and enjoy their worship space fully and in ways they could only dream of before."

[RF Venue Simplifies Wireless Connections with Performance Calculator]

At the Colonel Bill Barber Marine Corps Memorial Park in Irvine, park amenities include three lighted softball fields, including one that seats up to 900 fans and is used regularly for regional tournaments. However, the wireless microphone used for pre-game rituals like player introductions and the National Anthem often experienced dropouts. Once again, Triton Technology Solutions looked to RF Venue for the solution. "We installed a Diversity Fin Antenna on the roof of the announcer's box in time for last year's season and covered it with a plastic hemisphere to protect it from the elements," said Rose. "Now they can take the wireless Shure SLXD24 Series, SM58 wireless microphone we installed, virtually anywhere in the stadium, including out in centerfield, and never experience a dropout."

Rose says he became a champion of RF Venue products after encountering them at a trade show several years ago. Since then, he says, "they've become my go-to supplier for antennas and wireless distribution. We use multiple brands of wireless microphone systems, and the RF Venue products work flawlessly with all of them. And the Diversity Fin Antenna is cross-polarized, so it works well in both horizontal and vertical directions, which gives us much more installation and location flexibility. When it comes to wireless, RF Venue is the only way to go."

TEKVOX is launching its ShareView Wireless Pro system for wireless BYOD videoconferencing. The new device follows the introduction last year of the ShareView Wireless Presentation System for sharing content wirelessly in conference rooms and collaborative spaces.

Designed to provide BYOD videoconferencing, the new plug-and-play system requires no software downloads or complex applications so that users can quickly and easily transform conference rooms into highly functional, interactive video conferencing hubs. No more long cable runs through rooms and under tables or complicated equipment configurations.

[TEKVOX Adds 4K Videoconferencing, PTZ Cameras to Line]

Up to four people can present simultaneously with the ShareView Wireless Pro's fluid, automatic quad-multiview capabilities. It features USB pass-through so that connected laptops can utilize USB cameras, microphones or speaker bars connected to the base unit. The ShareView Wireless Pro comes with two small HMDI or USB-C hardware transmitters which sit on the tabletop and connect the system to a laptop.

[TEKVOX 1201-MV Debuts Universal Switcher for BYOD Video Conferencing]

The new system supports 4K resolutions as well as connection via AirPlay for Apple devices and the free WirelessMedia2 app for Android devices. The ShareView Wireless Pro is shipping now and has an MSRP of $2,155.

Cirque du Soleil, the highly theatrical and acrobatic touring performances are known around the world for their dramatic creativity, imaginative storylines and audience engagement are also recognized for their no-compromise production values: from sound and lighting, to costuming and stagecraft. 

Evaluate and Test

In March of 2020, Cirque’s touring operations were brought to an abrupt halt with the onset of the pandemic. Despite this most unwelcome pause from live performance, the downtime afforded Cirque du Soleil’s production team an opportunity to test, evaluate and verify its entire equipment arsenal for its touring operations. “When all the shows shut down, most of the gear that was in North America was trucked back to our warehouse and just put on a shelf,” said Matthew Steuart, sound specialist at Cirque du Soleil. “But in May 2021, we started on a show called KOOZA and came up with a list of projects for that show.” Steuart said that after testing and evaluating their equipment needs for the show, which combines the two classic circus traditions of clowning and acrobatics, they upgraded to Sennheiser’s Digital 6000 Wireless. “Switching to the Digital 6000 was a no-brainer, there were just so many benefits,” he said.

For Cirque du Soleil, the recent long break afforded the sound team a chance to closely examine each part of the signal chain: “We were able to look at everything more closely, including the RF,” said Steuart. “You can have what appears to be a functioning system, but if you are able to improve two or three links in an audio chain, you can achieve a greater performance in the end. While we are on tour, we usually only have one day in every city to do all our maintenance.” In the case of the Sennheiser Digital 6000 Wireless System that was already used in Alegria, which opened in Houston in November 2021, the team didn’t have to do anything except perform a recommended firmware update. “We tested it and everything just worked.”

[ Atlanta’s Alliance Theatre Increases Its Wireless Audio Firepower with Sennheiser ]

[ 6 Reasons You'll Love Sennheiser's Evolution Wireless Digital ]

Overcoming a Congested RF Environment

One of the reasons Cirque du Soleil chose the Digital 6000 System was because of its ability to identify and lock in frequencies in an increasingly congested RF environment: “The spectrum is just getting more and more crowded,” observes Steuart, who appreciates Sennheiser’s routine firmware updates. “When we sent Alegria to Miami a year and a half ago, if we didn’t have the Digital 6000, we simply wouldn’t have been able to do the show—there was just no RF space. Now, with the latest firmware updates including the new Link Density mode, it is so much easier. Sometimes we have to fit all of our wireless channels into a 6 or 8 MHz block if we are lucky, so being able to work within such a narrow bandwidth has been key.”

Prior to the onset of the COVID-19 pandemic, Cirque du Soleil’s touring operation had over a dozen active shows, each with its own set of artistic and technical challenges. Now, in the middle of its relaunch period, the Company is quickly scaling up towards its pre-pandemic level of performances: “Before COVID, we were at 12 shows, which was a lot. Now, with Alegria and at least four more productions including KOOZA, LUZIA, KURIOS—Cabinet of Curiosities and OVO coming in 2022, we are well on our way. There are many more shows in the works,” he said.

All Systems Go with Sennheiser Digital 6000

On Alegria, for which rehearsals have occurred in Houston, 18 channels of the Digital 6000 system have been deployed, along with several bodypack transmitters and a pair of SKM 6000 handheld transmitters. “The bodypack transmitters are hidden and pretty well protected in the costumes,” says Steuart. “Our wardrobe department is fantastic—they will add these little pouches anywhere in the costume that works best for the artist—inside the thigh, in the small of the back, behind the neck or under the arm.” Steuart appreciates the diminutive size of the SK 6212 bodypack transmitter: “Having these really small transmitters is amazing and we can fit them anywhere. Also, the feedback that comes back into our Sennheiser Wireless Systems Manager (WSM)—including battery levels and mutes and other information—is great.”

On KOOZA, which is scheduled to open in Punta Cana later this year, the Cirque du Soleil production team is using 10 channels of the Digital 6000 system, including some unorthodox and challenging stage applications: “We have a guy in a big fuzzy dog costume wearing a wireless mic, and in another scene, we have a big confetti blower that also has a wireless mic to pick up the noise of the blower,” said Steuart. No matter what the application, the team has come to expect both dependability and pristine audio quality: “Everything we run through the Digital 6000 wireless is super clear and great sounding,” Steuart added. “It is also super easy to plug instruments into our bodypacks, and it always sounds great. With other brands, we haven’t had as much success when it comes to that kind of flexibility with instruments and microphones,” he said.

Support Network

While Steuart is delighted at the relaunch of Cirque du Soleil’s touring productions, he is grateful for the training and support Sennheiser provided over the course of the last 20 months: “When the pandemic began, Jamie [Criswell, Business Development Manager at Sennheiser] was on the phone with us the next day offering training classes,” Steuart recalled. “It was fantastic—Sennheiser made it clear that they wanted us to know what was happening and to make sure we had what we needed for the shows to run. This level of support was priceless and appreciated by everyone on our team.”

AV technology distributor Mobile Video Devices has been selected as the newest distribution partner for ScreenBeam Inc. wireless display and collaboration solutions. Through the new agreement, MVD will work with systems integrators and resellers to bring ScreenBeam solutions to enterprise, higher education and SMB (small and medium business) customers across North America.

ScreenBeam's award-winning wireless collaboration and content sharing solutions transform meeting and learning spaces with OS-native wireless display and agnostic support for video conferencing platforms. The flagship ScreenBeam 1100 plus is a flexible, high-performing wireless presentation and Unified Communications (UC) platform enabling hybrid meeting spaces. ScreenBeam's commercial-grade wireless display technology enables hassle-free, native screen mirroring from Windows, Android and Apple devices without apps or wires.

The company's newest innovation, the ScreenBeam Conference software, adds support for major video conferencing services including Teams, Zoom, WebEx, GoToMeeting and more to ScreenBeam's contactless wireless presentation platform. Included at no additional charge with every ScreenBeam 1100 Plus receiver, ScreenBeam Conference enables users to host a hybrid meeting using their personal laptop and conferencing client tool of choice while taking full advantage of the room's meeting equipment.  ScreenBeam 1100 Plus connects the room conferencing peripherals (like the camera, microphone, video/soundbar) via USB, and utilizes HDMI to connect to the room display. The result is an easy to use, inclusive experience for on-site and remote participants in a hybrid meeting.

MVD has been providing full-service distribution and manufacturer representation for market-leading media solutions since 2006, with an emphasis on conferencing, live streaming, collaboration, and video production technologies. MVD works closely with resellers, system integrators, and OEMs to provide the ideal video solution for each unique application and supports them through all aspects of setup and implementation. Other key product lines distributed by MVD include Magewell video capture, streaming, and AV-over-IP devices; PTZOptics professional pan/tilt/zoom cameras; and HuddleCamHD professional webcams.

The What: TVU Networks’ flagship TVU One cellular mobile transmitter is now shipping with an integrated 5G modem. 

The What Else: TVU has partnered with major commercial network carriers including South Korea-based KT Corp and modem module manufacturers such as Canada-based Sierra Wireless in identifying 5G modems for its TVU One HEVC/H.265 1080p HDR and 4K HDR models. In addition, the TVU One operating with 5G modems was fully stress tested under various use conditions in locations such as China and Korea during development.

Related: JVC Professional to Debut HEVC Encoder for Connected Cam Series at NAB 2020

“We are fortunate to be working with the very best partners in developing embedded 5G modems for our TVU One to bring to the industry,” said Matt McEwen, VP of product management, TVU Networks. “From the very beginning, our transmitters were engineered to support 5G, and we’re excited to be able to offer full cellular broadcast transmission capabilities on 5G networks with our flagship TVU One today. Despite the challenging circumstances we are all facing, our focus continues to be on supporting our customers and the larger community with business continuity initiatives and our announcement today is an example of that commitment.”

“Sierra Wireless is proud to support another generation of TVU One portable IP video transmitters, enabling TVU to deliver secure, reliable connectivity at the highest possible mobile broadband speeds for the broadcasting industry,” said Larry Zibrik, vice president 5G and embedded broadband, Sierra Wireless. “Sierra Wireless’ 5G EM919x embedded modules are powering the next-generation of high-bandwidth, low-latency applications, and it’s great to see TVU bring its latest device to market.”

The Bottom Line: TVU One 1080p HDR and 4K HDR are TVU’s sixth-generation mobile IP video transmitters. With the introduction of embedded 5G in the TVU transmitter line, remote production now enters a whole new phase with a TVU One solution that delivers HEVC/H.265 efficient video compression, TVU Inverse StatMux Plus (IS+) algorithm for improved transmission reliability, true 60 FPS frame rate, 10-bit HDR support, and the ability to send at 70Mbps over a 5G cellular infrastructure. TVU One also transmits simultaneously over multiple aggregated connections, including cellular 3G/4G/LTE/5G, microwave, satellite, BGAN, Wi-Fi, and Ethernet.

The What: NDI, a Vizrt Group brand, has unveiled NDI version 4.5 of its video-over-IP technology, one of the most widely adopted in the world. The update, which the company says is the “most significant release update since NDI was introduced in 2015,” features improved compression, new mobile tools, support for Unreal Engine and more. 

[NewTek Showcases NDI at InfoComm]

The What Else: Advancements in version 4.5 include capabilities for transferring video, audio, and metadata in real time across standard and wireless Ethernet networks. New features include breakthroughs in mobile phone connectivity, wireless networking, augmented and virtual reality environments, and more. These advancements come at a time when making video accessible over IP matters more than ever.

As social distancing is being widely practiced around the globe, the only way content creators can work together is through IP networks and software-defined visual storytelling (#SDVS). As growth in esports accelerates and more than 50 percent of online gamers are now using mobile devices, the ability to bring the game from a smartphone into streaming software favored by gamers is crucial. NDI 4.5 adds support in iOS for real-time, full frame-rate, and resolution capture of the display on wireless with NDI|HX Capture for iOS. In addition, the NDI|HX Camera for iOS app turns any iPhone into a full 4K wireless camera, giving it the same capabilities as a high-end video camera. 

“No other IP technology for video production can translate to mobile phones because NDI is software-defined, not hardware-constrained,” said Dr. Andrew Cross, president of research and development for the Vizrt Group. “The NDI|HX mode for high-efficiency low bandwidth data transfer gives anyone with an iOS phone the ability to screen capture games and deliver it to any NDI-enabled multi camera live production system.”

Built into NDI 4.5 are extended capabilities for internet use and use on wireless networks. This version shows improvements to NDI|HX, with lower latency, full support for (multi) GPU decoding acceleration, and support for advanced compression formats.

Working with Epic Games, the NDI SDK for Unreal Engine adds full support for video inputs and outputs over IP, enabling a new generation of augmented reality (AR) and virtual reality (VR) video products for integration into games and more. The NDI SDK for Unreal Engine is free to download and the source code is available so that developers can customize their content creations.

NDI 4.5 offers unlimited IP recording, with Adobe Premiere plugins both for real-time NDI and working with time-locked ISO recording across multiple streams. This takes NDI streams from the network and stores them on disk with no CPU usage, allowing users to record any number of streams to disk and extend this to multiple machines for almost infinite recording capabilities.

For use in embedded systems, NDI 4.5 now includes the latest version of the embedded NDI SDK that offers full FPGA support for both NDI encoding and decoding. In addition, there is support across almost all platforms for access to the compressed data streams, instant routing, and more. For advanced development, embedded platforms and custom hardware needs, NDI fully provides the ability for developers to create amazing products.

The Bottom Line: With version 4.5, NDI has been enhanced in a variety of ways while maintaining the same bitrate. Improved video quality, significantly faster decoding, faster discovery of sources, support for many more streams on a single PC than ever before, better discovery server, and new example code are some highlights of the many new improvements.

The NDI 4.5 SDK and NDI Tools are free downloads, available by the end of March 2020 here.

The What: Audio-Technica has begun shipping the ATW-A410P UHF Powered Wideband Antenna, a low-profile UHF (470-990MHz) antenna that mounts to a wall or ceiling. 

The What Else: The ATW-A410P UHF features a four-position switchable amplifier (-10dB/0dB/+6dB/+12dB) to compensate for cable loss, along with an LED indicator to display the current gain setting. It has an impedance of 50 ohms, with an OIP3 of >30 dBm typical (within specified bandwidth). It measures 175mm (6.9 inches) wide by 175mm (6.9 inches) deep by 50mm (2.0 inches) high (without bracket), and weighs 390g (13.8oz), without bracket. It can operate in a temperature range of -10 to 50 degrees C (14 to 122 degrees F).

The Bottom Line: To accommodate various installation environments, the antenna’s BNC cable can be configured to exit from the top, side or rear of the antenna. Mounting bracket and screws are included. The ATW-A410P UHF Powered Wideband Antenna is now available with U.S. MAP pricing of $349.

The What: Luxul has begun shipping the next generation to its flagship XWC-1000 Wireless Controller: the XWC-2000. The new controller utilizes Luxul's Roam Assist technology to enable the active roaming of mobile client devices and simple deployment of up to 32 wireless access points (AP) for large installations.

The What Else: The XWC-2000 delivers twice the capacity of its predecessor with support for up to 32 APs. Newly deployed APs are automatically added for plug-and-play installation, and the controller installs in minutes using an intuitive setup wizard. The XWC-2000 is compatible with these existing AP models: XAP-1610, XAP-1510, XAP-810, XAP-1240, and XAP-1440—and future Luxul APs (excluding bridging APs)—allowing installers to mix and match to meet the needs of each project.

[Luxul Ships Apex XAP-1610 Wireless AP]

"Fast roaming doesn't improve network performance and many people don't even realize that a sticky device problem exists," said Mike Grubb, vice president of marketing at Luxul. "With the introduction of our next-gen controller, we're educating dealers on the differences in performance between a fast roaming solution and active roaming. With Roam Assist, support for up to 32 APs, and an easy-to-use setup wizard that allows SSIDs to be pushed to all connected APs, the XWC-2000 stands out from the pack, bringing active roaming and installation simplicity to large networks."

The Bottom Line: In wireless networks that utilize more than one wireless AP, the XWC-2000's Roam Assist technology enables mobile devices to remain connected to the best AP for the highest performance. This allows users to move freely throughout a space without the frustration of intermittent connections and slow Wi-Fi speeds. The XWC-2000 is now available and shipping to dealers.

The What: Luxul is now shipping its new Apex XAP-1610 AC3100 dual-band wireless access point (AP). The latest AP features advanced 4x4 MU-MIMO (802.11ac Wave 2) technology for data rates up to 3167Mbps and support for up to 128 wireless devices.

The What Else: In addition to its high data rate, the “Best” XAP-1610 is designed to enhance transmission and reception performance, producing higher throughput when experiencing medium to weak signals within the effective range, as well as providing a more stable connection with usable throughput. The "Better" XAP-1510 features 802.11ac 3x3 dual-band technology for data rates up to 1900Mbps throughout a facility or home. Where budgets are a concern, Luxul's "Good" XAP-810 is a cost-effective wireless AP offering 802.11ac 2x2 dual-band technology for data rates up to 1200Mbps.

"We are excited to announce the availability of our XAP-1610, which delivers the ultimate Wi-Fi experience across the entire home or facility," said Mike Grubb, vice president of marketing at Luxul. "However, when it comes to wireless APs, one size doesn't necessarily fit all installations, which is why we offer a complete range of solutions. Offering data rates from 1200Mbps to an astounding 3167Mbps, the XAP-810, XAP-1510, and XAP-1610 are capable of handling everything from studio apartments with a few wireless devices to office buildings with over a hundred."

The Bottom Line: All three Luxul APs can be used as standalone devices or as part of multi-AP deployments, and feature beamforming to allow more data to reach targeted devices. They are compatible with the company's wireless controllers, and enable active roaming with Luxul's Roam Assist technology for networks utilizing more than one wireless AP. The APs are designed to be easy to install, requiring only a single Ethernet cable that delivers both power and data through the integrated PoE+ port, and feature sleek designs for unobtrusive mounting on a ceiling, wall, or other flat surface.

The What: Shure has released the P9RA+ and P10R+ bodypack receivers that operate with the PSM 900 and PSM 1000 Wireless Personal Monitor Systems, respectively.

The What Else: Both the P9RA+ and P10R+ deliver RF performance while preserving the audio quality and transparency of the PSM 900 and PSM 1000. Designed for live performers, broadcast production managers, sound technicians, and rental agency managers, the updated PSM receivers use an analog/digital hybrid system that increases headroom, stereo separation, and audio fidelity.

The P9RA+ is a compact, stereo bodypack that works with the PSM 900 wireless system to deliver unparalleled audio quality and increased RF signal strength to meet the needs of professional audio applications of all kinds. All P9RA+ receivers are compatible with original P9T and P10T transmitters and all Shure SE Sound Isolating Earphones. Similarly, the P10R+ is a low-profile, twin-antenna diversity bodypack receiver that operates with the PSM 1000 wireless system. With premium features like full bandwidth RF scan, precision front-end RF filtering, and automatic RF gain control, P10R+ meets the demands of professional audio applications of all sizes.

For sound engineers who wish to retain the identical sound signature of original PSM 900 and PSM 1000 receivers, the new PSM receivers are built with an Input EQ Preset option called Match, which reproduces the audio signature of the P9RA and P10R receivers. In addition, PSM 900 and PSM 1000 transmitters and in-ear monitors will remain unchanged.

The Bottom Line: Built with an integrated FPGA circuit, the updated PSM receivers are equipped with advanced digital signal processing (DSP) technology that provides high-quality digital audio over analog RF transmission. By offering higher RF sensitivity, the P9RA+ and P10R+ deliver a cleaner RF signal and better end-of-range performance. The P10R+ possesses a more robust and reliable RF signal in close proximity to digital transmiters, providing superior operability when used alongside digital wireless microphone systems in crowded spectrum spaces.

The P9RA+ and P10R+ bodypack receivers will be available for sale by late 2018.

The What: VidOvation announced the availability of the ABonAir AB405, a low-cost, compact wireless video transmitter and receiver link with a 33-millisecond delay.

The What Else: The AB405 is optimized for ENG teams, basic sports coverage in universities and high schools, single-stage events, religious broadcasts, and video-assist scenarios that require uncompromised link stability and high picture quality.

Optimization of wireless and video requirements combined with careful radio design and advanced multiple input/multiple output (MIMO) technology enabled ABonAir engineers to extend the system range. As a result, the AB405 can transmit video up to 750 meters (2,500 feet) with a clear line of sight. It uses two full MIMO radio antennas at both the transmitter and receiver points to enhance performance and ensure coverage, even in extreme radio signal environments. A built-in bidirectional radio channel between transmitter and receiver means the AB405 system can acknowledge the correct acceptance of each group of pixels, thus providing exceptionally robust and reliable transmission.

In addition to the 33-millisecond delay, the AB405 includes ABonAir's proprietary H.264 codec that was explicitly designed to reduce latency and increase picture quality in wireless video systems. The manual channel selection option is ideal for frequency coordination.

The Bottom Line: For fixed setups or a temporary production, the AB405 features a robust, portable receiver for complete mobility. It fits in a Pelican case and is geared toward single-stage events, OB vans, and religious broadcasts.

Like all ABonAir systems, the AB405 supports all bit rates and formats, ensuring it can be used in any production anywhere in the world with any camera type. The system also supports a wide variety of frame rates. VidOvation can customize the AB405 to support any format or frame rate not listed in the technical specs.

Augmented Reality (AR) is growing in presence in industrial applications such as smart manufacturing and remote operation of industrial machinery. To serve workers that use devices in a wider range of locations or on the move, cellular connectivity is the better option. The 5G network, with extreme throughput, ultra-low latency, and uniform experience, will be the ideal solution for connected AR/VR experiences. ABI Research, a market-foresight advisory firm providing strategic guidance on transformative technologies, forecasts that almost 10 percent of industrial smart glasses and standalone virtual reality (VR) devices will have a 5G connection by 2026.

“Wearing smart glasses, rather than using AR on handheld screens, empowers the worker to use both hands and look directly at the work that needs doing,” said Marina Lu, senior analyst at ABI Research. “AR will enable shop-floor workers to see a digital twin overlaid on a physical object with assembly or repair instructions according to customized needs. Remote applications that connect field engineers to a remote expert require high-accuracy interaction and low end-to-end latency for time-sensitive applications, and thus continuous connectivity is vital. When users in field service and maintenance are in remote locations where Wi-Fi is nonexistent, devices can leverage 4G and eventually 5G networks to keep these workers connected and safe.”

Connectivity vendors, such as Qualcomm, Huawei, Ericsson, and Nokia, as well as telcos such as Verizon, SK Telekom, and Orange, view AR and VR as one of the prime use cases for the 5G network. Ericsson has recently used augmented reality troubleshooting (ART) at its own production sites in Tallinn, Estonia, and is expanding its use to other Ericsson sites in China. By using ART, the engineers can solve tricky issues with just-in-time fault finding data and immediate information sharing, which can boost productivity by 50 percent. Xerox Israel has deployed AR in the field to improve first-time fix rates, remote resolution rates, and mean time to repair.

Cellular connectivity could expand the possible working area of AR/VR. Low-Power Wide-Area Networks (LPWAN) can efficiently support simple remote devices that do not communicate frequently while remaining energy efficient. The combination of IoT and AR/VR improves the entire value chain for use in manufacturing. Some manufacturers have already started to adopt LPWA, as shown by Huawei and Toshiba’s NB-IoT solution for smart factory monitoring. Flowserve, a manufacturer and aftermarket service provider of flow control products and services, uses real-time sensors with AR to predict pump failure, show the exact steps for making the fix, and share management analytics.

“Mobility is the key to enhance user AR/VR experiences and industry market penetration, which poses new requirements on operator’s network structure and services, but also create new opportunities because only operators can create value in connecting the supply chain, connecting the factory and the product, and understanding the end customers,” said Eric Abbruzzese, principal analyst at ABI Research. “Ubiquitous connectivity is necessary for users to interact with the surrounding environment and receive on-demand information anytime and anywhere. New business models that can leverage connectivity capabilities and bring value to end users wherever they are operating need to be developed.”

These findings are from ABI Research’s Augmented and Virtual Reality Device Connectivity. This report is part of the company’s AR & Mixed Reality research service, which includes research, data, and executive foresights.

Mersive Technologies, which specializes in wireless content sharing and collaboration solutions, announced that it has bolstered its leadership ranks by promoting Rick Emery to chief revenue officer (CRO) and adding Martin Payne and Dan Hudspeth as chief marketing officer (CMO) and chief financial officer (CFO), respectively. The three executives bring key experience needed in scaling private-equity backed technology companies experiencing high growth and international expansion.

“I’m incredibly proud of what we’ve been able to achieve in terms of growth and market penetration over the last five years,” said Rob Balgley, CEO. “We have the leading enterprise solution in a rapidly growing market for in-room wireless presentation and collaboration. By increasing Rick’s scope and adding Martin and Dan, we will further capitalize on our product superiority and allow the company to scale faster and more efficiently.”

Emery has been with the company for nearly 5 years and his leadership of the sales team has enabled the company’s revenues to double each year. With Mersive’s continued expansion in Europe and Asia, he assumes the role of CRO as he adds sales locations, expands channel coverage, and extends relationships with multi-national customers to their overseas campuses.

As CMO, Payne oversees Mersive’s brand awareness, lead generation, and product marketing efforts working hand-in-hand with Emery in driving revenue growth in predictable and profitable fashion. He joins the company from GutCheck, another successful privately backed technology company in the Denver area, where he was COO leading go-to-market and product-related functions.

Hudspeth is a multiple-time CFO of private and public companies who has helped organizations achieve high growth trajectories in capital-efficient manner. Prior to joining Mersive, he worked with several private-equity backed portfolio companies enhancing their accounting, planning, and budgeting capabilities to provide the financial insights and goals needed to drive performance across the company.

The Dynamic Spectrum Alliance (DSA) Global Summit 2018 began with opening keynotes from representatives from the UK House of Lords, Ofcom, the Federal Communications Commission (FCC), and Microsoft. Each representative summarized the importance of open communication on modern and innovative spectrum management methodologies, including dynamically shared and license-exempt operations.

Twenty-two different regulatory bodies from across the world are being represented at the DSA Global Summit and they joined together for a regulator workshop to discuss spectrum sharing and dynamic spectrum access on an international level. The goal was to share common challenges regarding connecting the unconnected and building the next generation networks for the demands of tomorrow, as well as to share ideas on solutions going forward. This was the largest collection of regulators in the DSA Global Summit’s history and consisted of representatives from around the globe.

“Managing spectrum efficiently is crucial to improving how we enjoy technology today and enabling the services of tomorrow,” said Philip Marnick, Spectrum Group director at Ofcom. “It demands a collaborative approach. This includes exploring options for greater sharing of spectrum among different users and looking at new ways to ensure all industries can access the airwaves they need to unlock the full potential of future technology.”

Following the morning keynotes, Dr. Preston Marshall, principal, wireless architecture at Google, presented on “challenges with the current spectrum approach.” Marshall explained why dynamic spectrum access can drive a more efficient use of spectrum that lowers the cost of access, increases the opportunities for new entrants, and stimulates innovation. He also presented dynamic sharing models that are currently deployed and the market, coverage, and service opportunities, highlighting that the current dominant approach of exclusive licensing for spectrum has challenges for the future.

The challenges with the current approaches to spectrum management and the need for change were key themes of the morning, as several industry figures came together to discuss use cases for shared spectrum to help solve some of the most intractable problems regarding connecting the unconnected. Participants included Dr. Héctor Huici, secretary, Information Technology and Communications, Ministry of Communications Argentina, and representatives from Microsoft, SOVA Innovation Center for TVWS Broadband Development, Whitespace UK, Carlson Wireless, Mawingu Networks, and Cenerva Limited. The panel addressed how shared spectrum access use cases are helping to narrow the digital divide, while acknowledging that more needs to be done.

TV White Space was a key focus of the morning and Mr. Haiyun Tang, CEO of Adaptrum presented the progress and development of TVWS technology and the advances which are in the pipeline.

Catherine Gabay, deputy director of spectrum monitoring and enforcement at ANFR, the National Agency for Spectrum Management in France, commented: “Spectrum is a rare and strategic resource for many services and users, both government and private, which must cohabitate in this finite space (from 9Khz to 300Ghz). One of ANFR’s main activities consists in securing the spectrum, by fighting against interference risks, resolving on-site harmful interference cases, and developing pedagogical actions to promote the good use of spectrum. Interferences, whether intentional or not, may affect the availability of services that depend on spectrum, with the risk of rendering them inoperative. Therefore, securing the radio frequency spectrum contributes to digital security and more generally to economic security, since it is so difficult to find state or economic activities not using wireless technologies.

“It is great to participate in the Dynamic Spectrum Alliance Global Summit and share ideas with the various participants from around the world. I will listen with attention to industry representatives’ interests in spectrum sharing for developing wireless applications or spreading broadband internet access in rural areas. ANFR wishes to raise the awareness of all users of spectrum, today’s users and potential future users, of their crucial role in protecting this resource permitting harmonious cohabitation of all spectrum users, both licensed and unlicensed ones. When spectrum sharing is at stake, ANFR wishes that this important objective be kept in mind by all parties at all times.”

Canada’s Minister of Innovation, Science and Economic Development (ISED) has announced that the country’s 600 MHz spectrum auction will be held in March 2019.

The Canadian government is also setting aside 43 percent of the spectrum—30 MHz—for smaller and regional wireless operators. According to a statement by the Honourable Navdeep Bains, minister of innovation, science and economic cevelopment, “Competition is a key driver of innovative and affordable telecommunications services. This is an important step toward more choices, lower prices and higher quality cell phone services for Canadians. Auctioning 600 MHz spectrum will encourage competition, support new and emerging technologies, and enable Canadians to benefit from high-quality services at a better price.”

As with the FCC’s Incentive Auction in the U.S., which ended in April 2017, Canada’s 600 MHz repurposing process will require a TV channel repack to clear the spectrum for wireless carriers. In Canada, as in the U.S., wireless audio equipment operators will be expected to vacate the 600 MHz spectrum as soon as the carriers begin their new services.

The FCC and Industry Canada, the government department overseeing economic development, agreed in August 2015 to harmonize their respective 600 MHz band plans. (Industry Canada was absorbed into ISED when Justin Trudeau became prime minister in November 2015.) However, Canada has been slow off the mark, only now announcing an auction date that is two years into the FCC’s 39-month repack schedule.

Canada’s 600 MHz spectrum auction is unlikely to follow the FCC’s incentive model, whereby TV channels sold their spectrum to telecom companies, as two entities, BCE and Rogers Communications, own both broadcasters and wireless carriers.

The spectrum set-aside is intended to level the playing field for those carriers with less than 10 percent of the market, such as Shaw’s Freedom Mobile and Quebecor’s Videotron, and increase competition, ultimately to the benefit of consumers. Canada’s wireless telecom business is dominated by the Big Three: Rogers Wireless, Bell Mobility (a division of BCE) and Telus Mobility.

The ISED band plan includes a total of 70 MHz in seven paired blocks of 5+5 MHz with a duplex gap from 652 MHz to 663 MHz and a guard band from 614 MHz to 617 MHz. Active mobile network operators with less than 10 percent of national wireless subscriber market share will be able to bid for spectrum in the 30 MHz set-aside. All service providers, including the Big Three, will be able to bid on the remaining 40 MHz.

This article was originally published by Pro Sound News.