Archive of the IP Audio Category

ATC Labs Integrates Digigram Sound Cards Into Attractively Priced High-Performance Audio Processors and IP Codecs

Digigram Cards Provide Robust Feature Set, Help to Ensure Excellent Sound Quality in Radio Broadcast and Streaming Applications

MONTBONNOT, France — Nov. 18, 2014 — Digigram today announced a new partnership through which audio technology company ATC Labs will integrate Digigram sound cards into the company’s Perceptual SoundMax(TM) line of audio processors and ALCO Blue(TM) IP codec, engineered for the radio broadcast and streaming market. The Digigram cards provide high-quality analog and digital interfaces that help ATC Labs ensure that its products offer the highest levels of quality and most robust feature set.

“The combination of quality and features offered by Digigram’s sound cards is exceptional, making the components an ideal fit for the high-end products that we offer,” said Dr. Deepen Sinha, CEO at ATC Labs. “The Digigram cards, when optimally combined with the company’s core expertise in audio processing and compression, enable us to supply emerging and expanding markets, such as the exploding radio broadcast market in India and the rapidly growing community and college broadcast market here in the United States, with robust yet affordable products that enable users to do more with less. In short, we can provide a level of audio quality and functionality that is difficult or impossible to find in the same, or even a much higher price range.”

ATC Labs will use Digigram sound interfaces across a broad line of audio processing and IP codec products and will also recommend Digigram products to its customers. The Digigram VX222e, UAX220v2, and VX222HR cards will be incorporated into the company’s Perceptual SoundMax audio processors, which provide unmatched signal processing functionality for broadcast or audio streaming, thus allowing users to move ahead of the competition in sound quality and implementation efficiency. The Digigram cards will also be built into ATC Labs’ ALCO Blue rackmount IP codecs and used in conjunction with its ALCO Professional line of integrated IP audio SoftCodec solutions designed specifically to meet the demands of the professional audio and broadcast industry. These products provide outstanding audio quality, low latency, and high connectivity through public and private networks, even through firewalls.

Among the benefits of working with integrated solutions from ATC Labs is the ability to perform concurrent on-air and Internet streaming. Whether from one of the thousands of new stations emerging in India or a community or college radio broadcaster in the United States, users can very easily and cost-effectively reach audiences on multiple platforms while ensuring excellent aural quality.

“ATC Labs offers a compelling array of highly competitive products, and we are pleased to be working with the company as it makes high-performance audio solutions available to a much broader marketplace,” said Christelle Nay, EMEA and Americas sales manager at Digigram.

Further information about Digigram and the company’s products is available at www.digigram.com or by phone at +33 4 76 52 47 47.

Further information about ATC Labs and the company’s products is available at www.atc-labs.com or via email at support@atc-labs.com.

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About Digigram
Positioned at the convergence of professional audio and video with IT, Digigram offers IP-based solutions that enable users worldwide to increase their competitiveness through change.

The company’s products enable the reliable capture, production, and delivery of high-quality audio and video over IP networks. Its innovative IP audio codecs, professional sound cards, and audio processing software are used by thousands of journalists, broadcasters, and audio engineers worldwide. Digigram’s all-IP video product line provides advanced contribution and distribution solutions to broadcast, IPTV, Web TV, and OTT operators. The company also delivers key audio/video technologies and OEM solutions to software vendors and manufacturers.

For more than 25 years, through constant innovation and the development of fruitful partnerships, Digigram has been influential in energizing the industry, raising standards, and pushing forward technological development.

Further information on Digigram and its product portfolio is available at www.digigram.com.

All trademarks appearing herein are the property of their respective owners.

Photo Link: www.wallstcom.com/Digigram/Digigram-VX222e.jpg
Photo Caption: Digigram VX222e PCIe Sound Card

GatesAir Transitions WRLY-LP to Intelligent IP Networking Solution

North Carolina FM station installs Intraplex® IP Link for dual-path STL connectivity, leverages built-in Opus codec for pristine audio quality

CINCINNATI, November 3, 2014GatesAir, a global leader in wireless, over-the-air content delivery solutions for radio and TV broadcasters, has transitioned a low-power FM station in North Carolina to an IP transport architecture for studio-to-transmitter link (STL) connectivity. With the GatesAir Intraplex® IP Link as a foundation, the intelligent networking solution solved the challenge of efficiently moving program audio and data over a studio-to-transmitter path that offered no line of sight for traditional fixed RF STL connections.

WRLY-LP in Raleigh made the switch following its studio relocation to more accessible commercial space, creating a greater distance to the transmitter facility. Unlike higher power stations, low-power stations typically do not transmit signals off high towers, making RF STL links impractical. Transitioning to IP proved the most budget-friendly option for the station.

GatesAir IP Link_close

WRLY selected the IP Link based on its feature-to-price ratio, including support for the emerging Ogg Opus audio codec. GatesAir was the first broadcast codec adopter of Ogg Opus audio coding, which incorporates technology from the Skype-developed, speech-oriented SILK codec and CELT, a low-latency, next-generation music codec. Broadcasters benefit from Opus’ combined strengths of high-quality audio and very low delay, which distinguishes it from audio codecs that excel in one area but fall short in the other.

“I’m very budget-constrained as a low-power station. IP was readily available, more cost-efficient than an enterprise T1 solution, and eliminated the challenges of erecting rooftop structures in a commercial zone,” said Steven White, owner of WRLY-LP. “I was an early adopter of voice over IP technology, and had been monitoring the capabilities of Opus from an audio quality perspective. Much of our music library has been encoded in high-end formats, so I needed a codec that wouldn’t over-compress the audio and develop artifacts in the stream. GatesAir was the only codec supplier that built Opus into the feature set, and since there was no extra expense for Opus, the overall costs remained low. The flexibility of the IP Link and its software-driven features struck the right balance of features, cost and quality.”

WRLY is also benefiting from built-in redundancy that shares IP packets across a dual-path stream. Called Dynamic Stream Splicing, this IP Link feature allows the primary stream to borrow data from the secondary stream in the event of dropped packets en route to the transmitter.

“The IP Link provides excellent statistical information that show if, and where, packets have dropped,” said White. “The dual-path architecture of the IP Link ensures that instances of dropped packets that make it through are very, very rare, and never noticeable on the air. The reliability is exceptional.”

“Intelligent networking solutions are proving their value for broadcasters across all power levels, as radio stations large and small recognize the cost- and operational benefits of transitioning audio and data connectivity to IP,” said Joseph Mack, vice president of sales, Americas. “Our low-power customers like WRLY are building a networked foundation that begins with simple STL connectivity, and opens the door for advanced contribution and distribution applications thanks to a scalable and cost-efficient architecture.”

About GatesAir
GatesAir, Inc. provides complete solutions for over-the-air radio and television broadcasting, leveraging wireless spectrum to maximize performance for multichannel, mission-critical services. Powering over-the-air networks worldwide with unparalleled reliability for nearly 100 years, GatesAir’s turnkey solutions enable broadcasters to create, transport and transmit radio and TV content. With customers in more than 185 countries, the company leads the industry in innovation and design breakthroughs, improving efficiency and reducing total cost of ownership. Visit www.gatesair.com for more information, and follow us on Twitter at @GatesAir.

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GeoBroadcast Solutions Helps West Virginia Radio Maximize Coverage with MaxxCasting

Two western Maryland FM stations overcome significant terrain challenges with proprietary, scientific MaxxCasting™ formula for market-wide signal penetration

CHICAGO, September 10, 2014GeoBroadcast Solutions announces that a MaxxCasting™ deployment for West Virginia Radio Corporation has significantly improved market-wide signal penetration for two FM stations in Cumberland, Maryland. MaxxCasting systems combine radio broadcast and mobile cellular technology to reduce interference between main transmitter and booster sites, enabling broadcasters to maximize network topology for the purpose of increasing coverage and revenue potential.

Located in western Maryland, the Cumberland market is home to West Virginia Radio stations WZDN-FM and WQZK-FM, with transmitters located well outside of city limits. Both stations have had considerable challenges with terrain shielding, particularly on major interstates running through the region.

“We deployed a traditional booster for WZDN many years ago that wasn’t able to minimize interference across all the locations we targeted, and in fact created significant issues on I-68. We also had virtually no direct coverage within the boundaries of Cumberland for WQZK,” said Chris Moran, director of technology, West Virginia Radio Corporation. “We also needed to improve coverage across the main corridors that run through Cumberland. MaxxCasting was the only solution where we could optimize coverage across these trouble spots while steering away interference. GBS’ predicted coverage increases in advance of the upgrade have proven to be remarkably accurate.”

The MaxxCasting formula is superior to traditional booster systems due to its proprietary modeling software and cutting-edge distribution architecture, featuring high-efficiency transmitters and intelligent IP networking solutions from GatesAir. The scientific formula considers the distance between transmission points, heights above average terrain, and time differentials between locations. GBS produces a detailed software modeling solution for each station based on these and other measurements, determining the areas of concern and specifying booster site locations – along with antenna heights and power ratios – to maximize signal penetration in the customer-defined target coverage areas. The GBS coverage analysis can be optimized by benchmarking coverage against population and ratings measurement data to further help the station target its key audience. The designs are then implemented and fine-tuned in the field.

West Virginia Radio is also benefiting from the simplicity of the MaxxCasting architecture, which is made possible through cost-effective IP signal distribution. Using GatesAir Intraplex® IP Link 200 codecs, the MaxxCasting network can drive two stations from a single system, with built-in real-time adaptive synchronization across booster sites courtesy of Intraplex SynchroCast® time precision delay technology. Low-power GatesAir Flexiva™ transmitters and Jampro JAVA log periodic antennas complete the distribution network.

“MaxxCasting made perfect sense for the Cumberland market based on the terrain,” said Moran. “We deployed highly directional antennas very low to the ground, which allowed us to really target areas we wanted to cover while minimizing interference from the boosters to areas that the main site reaches. It’s been a remarkable improvement. We’ve eliminated six miles of interference on a stretch of I-68 west of Cumberland for WZDN, and the WQZK signal now covers the downtown area. The minimal interference that does exist has been pushed to unpopulated areas thanks to GBS’ precise software modeling. The design and prediction mapping that GBS brings to the system, along with the cost-effective and compact IP and transmission technology from GatesAir to embed timing information makes MaxxCasting unique.”

According to Moran, response from the community has been “extremely positive,” adding that a major advertiser has shared that he can now hear the station clearly. “You can’t put a dollar figure on that kind of perception,” said Moran.

Hal Kneller, VP Global Sales and Business Development, GBS, adds that while the main purpose of MaxxCasting is to improve the listener’s signal, the benefits expand to the business side of over-the-air radio.

“MaxxCasting systems increase visibility with potential advertising clients and agencies by making sure they can tune in and hear the signal clearly from their in-market business locations,” said Kneller. “There is also a positive effect on ratings as audience sampling is extended to new areas. Meanwhile, GatesAir is helping us significantly lower the total cost of ownership for West Virginia Radio by driving two stations from a single IP Link 200, instead of requiring separate systems for each station. This all adds up to a high value proposition for West Virginia Radio and other MaxxCasting customers.”

About GeoBroadcast Solutions
GeoBroadcast Solutions, LLC (GBS) offers proprietary products and solutions to enhance radio station coverage areas to maximize both coverage and revenue as well as the ability to zone both audio (pending FCC approval) and RBDS/RDS. With several additional patents pending, new techniques for Single Frequency Networks have been developed to improve coverage. GeoBroadcast Solutions’ charter is to innovate and bring to market technologies that help radio broadcasters maximize their signal and grow revenues. MaxxCasting will expand the coverage area of a FM signal. ZoneCasting, pending FCC approval, will provide technology to geographically target radio advertisements. These emerging technologies give broadcasters tools to compete in the face of innovations internet and cellular message distribution. GBS partners with GatesAir for transmission and IP distribution equipment, and with Jampro for antennas and combiners.

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GatesAir Optimizes Next-Generation Over-The-Air Platforms at The Radio Show

Advanced HD Radio, intelligent networking architectures combine with high-efficiency performance to accelerate return on investment

CINCINNATI, September 9, 2014
GatesAir, a global leader in over-the-air broadcast solutions for television and radio, comes to The Radio Show this week with its over-the-air efficiency message, exhibiting turnkey solutions to create, transport, deliver and monetize over-the-air radio for AM, FM and HD Radio™ broadcasters. With advanced new platforms for digital multichannel and intelligent IP networking on display, GatesAir’s vision delivers high-efficiency solutions that accelerate ROI and new revenue streams while providing the lowest total cost of ownership.

Many sessions at The Radio Show, taking place Wednesday-Friday at the Indiana Convention Center in Indianapolis, will focus on launching, operating and maintaining a successful digital radio service. At the GatesAir booth (303, Exhibit Hall D), broadcasters can learn how the company’s latest HD Radio solutions support these initiatives while simplifying operations and launching new business opportunities. GatesAir will showcase its innovative line of Flexiva analog and digital transmitters incorporating the Gen 4 Exgine architecture for multichannel HD Radio program transport and delivery, building on its long legacy of innovation in HD Radio broadcasting that dates to the first IBOC tests in the 1990s.

The complete GatesAir Gen 4 Exgine integrates all pertinent signal processing and transport solutions with the industry’s most cost- and power-efficient transmitters, bringing toward an all-in-one, networked solution from the company’s market-leading Flexiva portfolio. The Gen 4 Exgine architecture is ideal for broadcasters facing the challenges associated with HD Radio power level increases, where power utilization, bandwidth, noise and interference challenges can affect efficiency, quality and compliance. The GatesAir Gen 4 Exgine platform enables higher HD Radio power levels through advanced digital signal processing and efficient broadband transmitter designs, increasing headroom while reducing signal distortion and eliminating interference. These improvements ensure an enjoyable experience for listeners who appreciate the high-quality, multichannel experience that HD Radio provides, while helping broadcasters increase market share and monetize digital services through improved coverage and performance.

GatesAir will also showcase intelligent networking solutions for contribution and distribution. The company’s Flexiva range of on-air and production solutions for studio facilities, including multi-destination routing architectures with networked consoles and accessories, enhance creativity and collaboration across studios while reducing infrastructure, wiring and management complexity. GatesAir will also showcase its latest contribution and distribution solutions for external signal transport, including compact Intraplex® IP Link codecs and the North American debut of Intraplex LiveLook, a new network optimization that strengthens visibility into IP network performance. LiveLook’s real-time, interactive monitoring platform is designed to help broadcasters better comprehend and optimize network performance through in-depth analysis and troubleshooting of IP transport architectures.

About GatesAir
GatesAir, Inc. provides complete solutions for over-the-air radio and television broadcasting, leveraging wireless spectrum to maximize performance for multichannel, mission-critical services. Powering over-the-air networks worldwide with unparalleled reliability for nearly 100 years, GatesAir’s turnkey solutions enable broadcasters to create, transport and transmit radio and TV content. With customers in more than 185 countries, the company leads the industry in innovation and design breakthroughs, improving efficiency and reducing total cost of ownership. Visit www.gatesair.com for more information, and follow us on Twitter at @GatesAir.

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HD Radio™ is a trademark of iBiuqity Digital Corp.

GeoBroadcast Solutions Receives ZoneCasting™ Patent

Achievement brings targeted advertising for over-the-air radio broadcasters one major step closer to reality

CHICAGO, September 8, 2014GeoBroadcast Solutions has a message for over-the-air broadcasters heading into The Radio Show: The era of geo-local advertising to increase radio revenues is about to begin.

GeoBroadcast Solutions, LLC (GBS) is the company behind ZoneCasting™, a unique and groundbreaking technology that delivers the dual benefit of over-the-air, hyper-local advertising opportunities for businesses right down to targeted neighborhoods; and new revenue-generating opportunities that provide long-term sustainable value for radio stations and networks. As of this week, GBS has been granted a patent for ZoneCasting that makes deployment a realistic proposition for the very near future.

“ZoneCasting is the first true dynamic ad insertion opportunity for over-the-air radio on a geographical basis, using our now-patented wireless architecture,” said Bill Hieatt, Chief Technical Officer, GBS. “We now look forward to the FCC’s approval of the ZoneCasting technology, clearing the way for ZoneCasting deployments that will bring lost revenues from a fractured marketplace back to the terrestrial airwaves.”

The approval of the ZoneCasting™ patent comes at a time when radio broadcasters are faced with increasing competition for ad revenue from online radio, mobile streaming and other emerging models online. ZoneCasting’s targeted precision delivers unique commercial content simultaneously to many defined zones across a single broadcast market, unleashing new revenue opportunities for broadcasters, ad agencies and local businesses through a neighborhood focus. GBS’ proprietary modeling approach is instrumental in enabling targeted advertising capability across multiple in-market zones.

The road to patent approval began in September 2009, when GBS filed a provisional patent to protect the proprietary nature of the ZoneCasting concept. Since filing, the GBS team has partnered with GatesAir for transmitters and IP transport solutions to support low-cost distribution methods; and hyper-directional antennas and combiners from Jampro. After receiving FCC Experimental Authorization grants, two successful field tests were conducted in 2010 (Salt Lake City) and 2011 (Sebring, Florida), followed by simulations and listening tests in 2012. Each of these important events offered significant value and insight into proper zone location, system design, coverage modeling and optimization for ZoneCasting deployments.

GBS continues to evolve the ZoneCasting concept as the final FCC rulemaking phase moves toward completion. The company has filed two additional patent applications since 2010 that will allow for further refinement and optimization of the ZoneCasting architecture.

“The ZoneCasting patent approval underlines the unique character of the ZoneCasting design, and our thorough testing and significant technology partnerships instill exceptional confidence in our design philosophy,” said Hal Kneller, VP Global Sales and Business Development, GBS. “Our mobile network-like approach enables broadcasters to deliver a very robust and high-quality signal with targeted ad insertions. We’re excited about the future of ZoneCasting and the opportunities it brings broadcasters and advertisers alike.”

About GeoBroadcast Solutions
GeoBroadcast Solutions, LLC (GBS) offers proprietary products and solutions to enhance radio station coverage areas to maximize both coverage and revenue as well as the ability to zone both audio (pending FCC approval) and RBDS/RDS. With several additional patents pending, new techniques for Single Frequency Networks have been developed to improve coverage. Christine McCarthy of Barnes & Thornburg guided the ZoneCasting patent to approval and is currently processing the pending patent applications. GBS partners with GatesAir for transmission and IP distribution equipment, and with Jampro for antennas and combiners.

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Bible Broadcasting Network Delivers its Message with GatesAir

Network expands with GatesAir high-efficiency FM/AM radio transmitters across the Americas, reducing labor and energy costs with each installation

CINCINNATI, September 2, 2014GatesAir, a global leader in over-the-air broadcast solutions for television and radio, is shipping eight Flexiva™ transmitters to the Bible Broadcasting Network, a quickly expanding Christian FM/AM radio network with English- and Spanish-language stations throughout the Americas. Bible Broadcasting Network has exclusively selected GatesAir for all main transmitter sites, citing noticeable efficiency gains across labor and power consumption as key benefits.

“The green efficiency of the Flexiva transmitter has been advantageous and measurable,” said Ron Muffley, network engineering manager, Bible Broadcasting Network. “We have seen a sharp decrease in power use where we have replaced older transmitters. We see the difference in our recent low-power installations in Pennsylvania and Ohio, and we anticipate a noticeable reduction in power costs as we install the high-power transmitters over the coming months.”

The most recent shipments include low-power FM transmitters for WYBQ-FM in Leesport, Pennsylvania; WYFY-FM in Cambridge, Ohio; and FM stations in Quito and Guayaquil, Ecuador. The network will soon install high-power Flexiva models—10kW, 20kW and 30kW—at WYFO-FM in Lakeland, Florida; WYFQ-FM in Charlotte, North Carolina; KYFS-FM in San Antonio; and KYFJ-FM in New Iberia, Louisiana.

Bible Broadcasting Network has gradually shifted to GatesAir exclusively for its main AM/FM transmitters as the network has grown. In addition to power efficiency gains, maintenance and engineering work has been greatly simplified through fewer spare parts, hot swappable module replacements and built-in redundancy that always keeps them on the air. These benefits all tie to the green PowerSmart® 3D architecture at the core of Flexiva transmitters, reducing footprint, monthly bills and labor through exceptional power density, energy efficiency and broadband designs – all equating to the industry’s lowest total cost of ownership for any radio broadcast transmitter on the market.

“We have some particularly remote sites that are very difficult to access, including the new Pennsylvania, Texas and Louisiana installations,” said Muffley. “The benefit of having fewer spare parts means that an engineer can easily replace a module in a few minutes. We have also been pleased that the high-efficiency Flexiva series eliminates the need for large transformers and chokes, greatly reducing size and weight. There is a big benefit to having a lighter transmitter that one person can handle.”

Bible Broadcasting Network is also deploying GatesAir signal transport solutions, having recently installed an Intraplex® IP Link codec at WBYK-FM in Chattanooga, Tennessee. The IP Link established a network connection to transport audio previously brought in by the satellite receiver, eliminating the RF performance issues that had hindered signal integrity at maximum operating power.

“Our long-term relationship with GatesAir has been excellent through the years, largely due to the excellent sales and support coupled with strong technology,” said Muffley. “They wear more hats than sales, even providing input into maintenance and generally solving problems for us as they did at the Chattanooga site. We have grown far beyond our expectations the past couple of years, and GatesAir has kept up with our growth at every stage.”

About GatesAir

GatesAir, Inc. provides complete solutions for over-the-air radio and television broadcasting, leveraging wireless spectrum to maximize performance for multichannel, mission-critical services. Powering over-the-air networks worldwide with unparalleled reliability for nearly 100 years, GatesAir’s turnkey solutions enable broadcasters to create, transport and transmit radio and TV content. With customers in more than 185 countries, the company leads the industry in innovation and design breakthroughs, improving efficiency and reducing total cost of ownership. Visit www.gatesair.com for more information, and follow us on Twitter at @GatesAir.

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GatesAir Showcases Intelligent Networking, Interoperability for Reliable IP Signal Transport at IBC2014

Over-the-air leader’s IBC debut includes Intraplex® LiveLook to strengthen visibility into IP network performance

CINCINNATI, August 12, 2014GatesAir, a global leader in over-the-air broadcast solutions for radio and television, will showcase intelligent networking and signal transport reliability as a key part of its over-the-air efficiency and innovation message at IBC2014 (RAI Convention Center, Amsterdam, September 12-16, Booth 8.B10). GatesAir will help broadcasters better comprehend and improve network performance with the launch of Intraplex® LiveLook, a dynamic software solution that improves analysis and troubleshooting for IP transport. GatesAir will also demonstrate new interoperability features that enhance audio contribution and distribution opportunities for over-the-air broadcasters.

LiveLook is a real-time interactive monitoring solution that works in conjunction with Intraplex® IP Link codecs, optimizing performance for mission-critical audio contribution and distribution networks. LiveLook provides time-based graphical analysis of network statistics, including burst packets and other performance-related measurements that adversely affect IP signal transport. Built-in data mining algorithms automate packet analysis and subsequent report generation, recommending optimal techniques for error mitigation. This streamlines the setup, configuration and optimization of IP networks to reduce complexity and improve overall network performance.

Broadcasters further benefit from analysis of both live and logged data. The graphical nature of LiveLook, in conjunction with log clock association, gives users better insight into performance trends over periods of time. Additionally, the continuous logging of IP packets ensures that broadcasters can easily pinpoint and analyze statistics from a specific time window to review and troubleshoot known performance issues.

Ultimately, Intraplex LiveLook is a value-added complement to reliability techniques already built into IP Link codecs, including dynamic stream splicing, an application that provides hitless recovery of dropped packets via seamless convergence of main and backup streams. These and other integrated redundancy measures ensure IP Link codecs match the performance reliability of traditional T1/E1 circuits, while significant lowering total cost of ownership.

“Many broadcasters have already transitioned to IP signal transport as its reliability is well established, but to date have lacked tools that provide true visibility into network performance,” said Rich Redmond, chief product officer, GatesAir. “It’s just as critical to understand how well live streams and recovery techniques are performing, especially in large contribution and distribution networks. LiveLook introduces another layer to the IP transport reliability story by adding true performance visibility, allowing broadcasters to understand how and why performance issues from random to heavy burst packet losses are happening — and how to improve their network architectures to prevent future occurrences.”

GatesAir will additionally showcase initiatives surrounding standards-based interoperability initiatives, including support for the EBU 3362 specification. The EBU 3362 specification in part covers the use of standard SIP and RTP protocols to establish audio streams. This compatibility allows IP Link codecs to seamlessly mix with other hardware codec vendors across large broadcast networks, as well as software codecs used on various smartphones and tablets — a clear indicator of the company’s forward-looking interoperability strategy.

Support for SIP, or the Session Internet Protocol, is especially attractive for remote broadcasts and similar contribution applications. Instead of requiring a remote encoder, a broadcaster can call into an IP Link receiver at a radio station using an iOS or Android phone, for example, to contribute an on-air feed. Additionally, a listener or guest with a SIP phone or application can similarly contribute to a live or recorded broadcast call using a common mobile device.

GatesAir’s innovations for intelligent networking and interoperability integrate hardware and software into a single, complete solution that accelerates IP transitions and simplifies how broadcasters transport professional, high-quality on-air content.

About GatesAir
GatesAir, Inc. provides complete solutions for over-the-air radio and television broadcasting, leveraging wireless spectrum to maximize performance for multichannel, mission-critical services. Powering over-the-air networks worldwide with unparalleled reliability for nearly 100 years, GatesAir’s turnkey solutions enable broadcasters to create, transport and transmit radio and TV content. With customers in more than 185 countries, the company leads the industry in innovation and design breakthroughs, improving efficiency and reducing total cost of ownership. Visit www.gatesair.com for more information, and follow us on Twitter at @GatesAir.

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Flux releases IRCAM SPAT v3 for AAX/AU/VST

Flux completes migration to v3 with the release of SPAT v3 adding support for AVID AAX and 64 bit systems.

Oceanside, California, USA – Flux Sound and Picture Development of Orleans, France is proud to announce the release of SPAT v3, a positional audio plug-in combining three independently definable surround reverbs in a single plug-in with the ability to position and animate, with full automation, mono and stereo sound sources within these reverberant spaces.

SPAT may also be used to position and animate sources with all reverbs disengaged. This advanced feature set makes SPAT an indispensable tool for post-production professionals for ADR.

SPAT has been embraced by many within the community of orchestral composers as a tool for placing instruments on a virtual performance stage for position-correct and convincing orchestral emulations.

SPAT v3 adds support for AVID’s new AAX Native plug-in format. In addition to AAX, Audio Units and VST remain supported on both Mac and Windows. SPAT v1 remains available for users of RTAS systems.

All Flux v3 audio tools support both 64 and 32 bit systems with sample rates up to 384K. The Flux v3 platform delivers exceptionally rich, informative and responsive metering with near zero CPU cost by distributing UI processing to your systems’ GPU. All Flux audio tools are 8-channel ready for surround applications up to 7.1. The only exception is the distinctly named Stereo Tool freeware.

SPAT v3 is available to current SPAT users for no charge. Download SPAT v3 here: www.fluxhome.com/download

In celebration of both the release of SPAT and the completion of the Flux migration to v3, Flux is offering SPAT, the IRCAM TOOLS bundle containing SPAT and all upgrades to SPAT at a 30% discount, effective immediately.

Locate an authorized dealer for Flux and IRCAM Tools by visiting the exclusive Flux US distributor: www.AudioSage.com.

About Flux
Flux Sound and Picture Development of Orleans, France are developers of advanced software audio tools compatible with all major DAWs. Flux specializes in advanced dynamic control, rich real time analysis and EQ. Flux produces the IRCAM Tools line of psychoacoustic post-production tools in collaboration with the prestigious IRCAM Institute of Paris.

Vermont Public Radio Ignites HD Radio™ Broadcasts with GatesAir Solution

End-to-end architecture reliably transports high-quality on-air services to high-efficiency Flexiva™ solid-state transmitter

CINCINNATI, July 9, 2014GatesAir, a global leader in over-the-air broadcast solutions for radio and television, today announced it is supporting Vermont Public Radio’s HD Radio™ broadcasts with a complete architecture to reliably transport and transmit three digital channels and a main FM signal. The installation includes a new GatesAir Flexiva™ transmitter to support higher HD Radio and analog power levels, improving over-the-air coverage while minimizing operational costs.

The end-to-end solution transports on-air program audio (and all program-associated data) over IP to the broadcaster’s transmitter site — retaining exceptional quality across the chain. At the transmitter site, a Flexiva 10kW transmitter is running 6kW at -14dB power injection levels for HD Radio, helping Vermont Public Radio deliver its unique programming to a wider audience with exceptional audio quality.

The GatesAir solution gives Vermont Public Radio a complete architecture to support analog and digital radio services, with substantial efficiency improvements at the transmitter site that reduce maintenance, cooling and power costs. This allows the public broadcaster to keep costs manageable while operating high-quality digital radio services.

“We were all initially very impressed with the physical construction of the Flexiva transmitter,” said Joe Tymecki, director of engineering, Vermont Public Radio. “Its ability to maintain normal rated power through module changes and other maintenance procedures keeps our signal consistent for listeners, and its simple layout offers an easy learning curve for any engineer. Overall, the ease of serviceability and maintenance is a big cost benefit as it reduces our labor requirements. We also air condition our transmitter sites, and the Flexiva offers an efficiency advantage over other transmitters that will lower our power bills.”

GatesAir can support any digital radio transport method, including multiple generations of the HD Radio Exgine architecture. Vermont Public Radio houses its GatesAir HDE-200 Program Exporter at the transmitter site, with a direct connection to its GatesAir Flexiva exciter – an exciter that keeps the station’s over-the-air signals sharp, stable and in mask compliance per FCC regulations. At the studio, the GatesAir HDI-200 Importer prepares HD Radio program audio and data for delivery over IP to the transmitter site, alongside uncompressed audio for the FM broadcast.

“GatesAir’s legacy of HD Radio innovation focuses on end-to-architectures that help broadcasters support engaging digital services for the purpose of enticing a new generation of over-the-air listeners,” said Rich Redmond, chief product officer, GatesAir. “We are proud to call Vermont Public Radio a long-time GatesAir customer, trusting our complete solutions to create, transport and transmit high-quality and forward-looking over-the-air services.”

About GatesAir
GatesAir, Inc. provides complete solutions for over-the-air radio and television broadcasting, leveraging wireless spectrum to maximize performance for multichannel, mission-critical services. Powering over-the-air networks worldwide with unparalleled reliability for nearly 100 years, GatesAir’s turnkey solutions enable broadcasters to create, transport and transmit radio and TV content. With customers in more than 185 countries, the company leads the industry in innovation and design breakthroughs, improving efficiency and reducing total cost of ownership. Visit www.gatesair.com for more information, and follow us on Twitter at @GatesAir.
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GatesAir AES-192 Solution Breaks New Ground in Signal Transport over IP for Radio Broadcasters

IP Link is industry’s first IP Audio codec to support AES-192 standard from studio to transmitter, adapting to all leading on-air processors

CINCINNATI, April 2, 2014GatesAir, a global leader in over-the-air broadcast solutions for television and radio, today announced a continuation of its legacy of innovation in over-the-air broadcasting with the industry’s first end-to-end, interoperable solution for transporting AES-192 signals over IP. The transformative solution, to be on display at the 2014 NAB Show (Las Vegas Convention Center, April 7-10, Booth N609) gives broadcasters the first truly reliable, cost-reducing way to move program audio — and all program-associated data — as a digital composite stereo signal, allowing a seamless migration from legacy analog connections.

“Broadcasters are interested in the higher quality audio signals that AES-192 transport can achieve, as it eliminates analog conversion processes that can degrade signals as they pass through the air chain,” said Rich Redmond, chief product officer GatesAir. “The GatesAir customer-first approach ensures that broadcasters will save a lot of money by requiring less conversion equipment, while maintaining the best possible signal integrity. We maximize opportunities for customers with the industry’s only solution to reliably carry a complete bit stream coming out of the on-air processor and packetizing it via IP, all while applying forward error correction and redundant streams.”

The complete solution utilizes the Intraplex® IP Link™ and Flexiva™ FAX exciter at its core, giving broadcasters a transformational end-to-end architecture to leverage next-generation digital signal transport techniques. The IP Link, regarded for its robust and feature-rich transport capabilities, is the first codec in the industry to support AES-192 transport over the network. IP Link uses all available networks to ensure audio and data reach their destination intact and without interruption, feeding AES-192 streams directly into the FAX exciter for over-the-air delivery. This eliminates additional processing stages at the transmitter site, allowing broadcasters to safely move those components back to the studio.

The GatesAir solution works across any of three leading on-air processor brands (Omnia, Orban and Wheatstone) and is equipped to deliver stereo composite baseband over AES-192. This flexibility ensures that broadcasters aren’t locked into using a specific solution, freeing them to use their preferred processing platform to maintain a high-quality digital signal across the entire transport chain.

The robust, reliable end-to-end connectivity of the entire solution means that broadcasters interested in using AES-192 to establish a high-quality digital link can safely rely on the IP network for transport. The high-speed nature of AES-192 transport — typically 4.5MB/s per stream — requires a robust solution to ensure successful delivery of these signals.

Visitors to 2014 NAB Show Booth N609 can see a complete, interoperable GatesAir AES-192 transport demonstration using the IP Link with Flexiva exciters and over-the-air transmitters.

About GatesAir

GatesAir, Inc. provides complete solutions for over-the-air radio and television broadcasting, leveraging wireless spectrum to maximize performance for multichannel, mission-critical services. Powering over-the-air networks worldwide with unparalleled reliability for nearly 100 years, GatesAir’s turnkey solutions enable broadcasters to create, transport and transmit radio and TV content. With customers in more than 185 countries, the company leads the industry in innovation and design breakthroughs, improving efficiency and reducing total cost of ownership. Visit www.gatesair.com for more information, and follow us on Twitter at @GatesAir.

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