Exstreamer encoder/decoders keep nation’s most-listened to public radio station on the air in Sacramento during extended outage of main links from San Francisco studio

ZURICH, SWITZERLAND, July 20, 2016 — When San Francisco-based KQED Public Radio sought a dependable STL solution as a backup to the unreliable communication links connecting their Sacramento transmitter, the station selected Barix Exstreamer IP audio encoder/decoders. That decision proved invaluable when the Barix system kept KQED on the air during a nearly week-long outage of the station’s primary and secondary Sacramento connections.

KQED-FM is an NPR member station owned by KQED Inc., which offers television, radio, Internet and education services for the greater San Francisco Bay Area and beyond. KQED-FM is the most listened-to public radio station in the U.S., and consistently ranks in the top five of all San Francisco radio outlets. KQED Public Radio has transmitters in San Francisco, where it is heard on 88.5 FM, and in Sacramento, where it broadcasts on 89.3 FM under the call letters KQEI.

KQED first explored Barix IP audio solutions to overcome issues with the reliability of the existing primary and backup links between their studio and the Sacramento transmitter site, both of which depended on aging infrastructure from the same telecommunications provider. The T1 connection that served as KQED’s primary STL failed frequently, and in some cases, the backup ISDN connection would go down at the same time.

The station implemented an STL solution based on Barix Exstreamer 500 units, distributed in the U.S. by LineQ. Linked to the Exstreamer 500 in KQED’s San Francisco studio through a wireless Internet service provider, the Barix unit in Sacramento is connected to a Titus Technological Laboratories 3DRX audio switcher for automated failover. When the AES input signal from the T1 fails, the 3DRX switches the transmitter’s source to the analog feed from the Barix device after a pre-programmed delay. If an ISDN connection can subsequently be established manually from the studio, the 3DRX will then switch to the ISDN audio.

KQED configured the Exstreamer 500s for 16-bit, 32kHz PCM audio, with a relay output used to drive an alarm annunciator for alerts. KQED also took advantage of the Barix units for monitoring purposes, leveraging the Exstreamer’s stereo channels for confidence return of both FM and HD Radio signals.

The Barix equipment was put to the test at the end of 2015, when KQED’s T1 and ISDN-based links were both knocked out by telecommunications cable failures between the two sites. The Barix IP audio STL solution kept KQED’s broadcasts available to Sacramento listeners until the T1 and ISDN connections were fixed several days later.

“We purchased the Barix units to make sure we stay on the air, and that’s exactly what they did for us,” said Larry Wood, Chief Engineer at KQED, who also lauds the Exstreamer’s ease and dependability. “Reliable equipment is that which does not require you to become an expert in its setup and operation; it’s equipment that you set up once and just forget about. The Barix boxes are easy to install and are nice, reliable pieces of equipment. We haven’t had any Barix failures in all the years that we’ve had them.”

Wood’s satisfaction with the Exstreamer 500 has led to plans for expanding Barix’s role in KQED’s operations. While the original Sacramento deployment must be transitioned to a new Internet provider because of the closure of the original ISP, additional Barix units are planned to provide similar fault tolerance for KQED’s soon-to-be relocated San Francisco transmitter site.

Barix: We Move Audio (www.barix.com)

Barix supplies simple and reliable solutions and components to systems integrators and end users worldwide.  We move high-quality audio across IP networks, adding value to customer solutions for more than a decade with hundreds of thousands of devices installed worldwide. Background music distribution with dynamic advertising insertion for retail shops, bars and hotels; public address solutions for schools and public spaces; and intercom and entry systems for facility surveillance, protection and security are among the many applications of Barix solutions. Barix also supports OEM projects for a number of Global 500 listed companies serving many industries worldwide.

About LineQ

LineQ is a full-service distributor specializing in complete Audio over IP solutions, with a complete portfolio of premium, networked end point solutions from IP audio specialist Barix, pro AV specialist Ecler and Cornered Audio loudspeakers; and key partnerships with streaming and software companies to ensure rock-solid multipoint content distribution for in-store radio and other IP delivery systems. LineQ’s customized approach ensures tailored systems to meet the needs of systems integrators and end users in the Pro AV, broadcast and security markets. LineQ’s experience in retail, corporate, transit and education further differentiates its position as an expert solutions provider for an array of businesses and organizations.  Additionally, LineQ’s unique Digital Product Manager software simplifies ordering, design, installation and maintenance in the field through an intuitive, easy-to-use mobile app. Visit www.lineq.com or e-mail sales@lineq.com for more information.

New role puts focus on IP solutions development and company operations

ZURICH, SWITZERLAND, November 14, 2013 — IP audio and control specialist Barix has promoted Frank Frederiksen to COO following a successful 15 months as Vice President of Product Marketing and Strategy. His promotion, effective immediately, represents part of the strategic process at Barix to build a strong management team that will lead the company to new growth. He reports directly to Barix CEO Ronni Guggenheim.

Since coming to Barix, Frank has focused on enhancing the user experience for customers through streamlined solutions that simplify ease of use and installation. He oversaw the development and rollout of Barix’s recently-introduced IP Paging ecosystem, which eliminates complex configuration processes in favor of a plug-and-play solution where Barix devices self-configure automatically.

Frank will continue to oversee product management at Barix while working to enhance company operations, with an emphasis on improved logistics, manufacturing and fulfillment to more effectively meet customer demand. As a result, he expects Barix to strengthen its focus on complete solutions and better vertical integration.

“IP streaming has entered the mainstream, and many of our customers need more than capable hardware devices; they need a complementary environment around those devices to control, manage and monitor their entire systems,” said Frederiksen. “We have simplified interfaces and improved ease of use over the past year so that our customers don’t need to be IT experts. And there are exciting developments on the horizon that will better position Barix as a complete IP solutions provider.”

Barix’s global product management and logistics/fulfillment teams will report to Frank, and he expects to leverage this opportunity to build a more flexible production environment. “I look forward to establishing a stronger link between defining products and bringing them to market,” he said. “The combination of overseeing products and production responsibilities is a good basis for driving operations and budget.”

Barix Radio was launched a few years ago as a fun tool to help customers easily prove that their new Exstreamer was happy in its new home – connect it up and get down to the groove!

We expected lots of short connections, as customers installed their devices and then set them up for business, but the statistics show a different story: Barix Radio is feeding hundreds of long term listeners. It seems our customers benefit not only from the Barix trademark rock-solid reliability, but also enjoy the great music mix that is Barix Radio as the soundtrack to their lives!

We hope that we continue to entertain you all for many years to come!

Solution enables peer-to-peer device communication between Rava-enabled touch screens and analog door stations while minimizing costs and infrastructure

ZURICH, SWITZERLAND, July 1, 2013 — IP audio and control specialist Barix, which in January announced its intent to support Crestron Rava™ SIP intercom and phone technology, today announces the availability of the Annuncicom 200-Rava — a unique, bidirectional IP audio interface for door stations that allows PTT (push-to-talk) intercom with Crestron Rava-enabled touch screens. The Annuncicom joins an elite list of Crestron Connected™ devices embedded with Crestron control intelligence to enable native communication and seamless operation with Crestron control technologies.

Combine Crestron Rava-enabled touch screens with an analog door station and the Annuncicom 200-Rava for a complete residential, office and small business IP intercom solution. The Barix Annuncicom 200-Rava device is built specifically for these environments, and includes specialized SIP firmware to simplify integration of Rava-enabled touch screens with analog devices, such as intercom panels. The device also includes built-in amplification, reducing infrastructure at installation points and minimizing equipment costs.

Crestron Rava touch screens leverage SIP (Session Initiation Protocol) to permit voice intercom, telephone and paging (point-to-point and group) among other applications. The Barix device uniquely establishes compatibility between Rava-enabled touch screens and door stations without a central server. This allows customers to continue to use existing devices when upgrading to Rava touch screens, providing seamless IP to analog integration.

Systems integrators, meanwhile, eliminate the time and labor associated with configuring servers to enable SIP compatibility between Rava touch screens and connected devices. Barix firmware allows these devices to discover each other on the network, making the Annuncicom 200-Rava the first Crestron-approved solution to offer such seamless peer-to-peer device connectivity. The result is a reliable, SIP-compatible solution that effectively bridges analog and digital components within Rava environments.

The bidirectional, push-to-talk functionality offers an additional benefit in residential and commercial neighborhoods where street noise adversely affects door station communication. This eliminates exterior noise when a homeowner or business employee is talking to an outside target, effectively enabling clearer communication between the two parties.

To learn more about the Annuncicom-200-Rava visit: http://www.gobarix.com/.

Unique solution enables customers to bypass ISP policies and preserve network bandwidth for non-critical communications

ZURICH, SWITZERLAND, June 10, 2013 — IP audio and control specialist Barix introduces a unique solution helping media companies, businesses and other multi-site network users to route multicast traffic over remote network links, enabling bandwidth-efficient, multicast delivery over the public internet.

Multicast uses special destination addresses to target groups of subscribed devices, and deliver data and streams such as voice (general paging) and audio (background music). In contrast to standard connections where each device needs its own stream, multicast data distribution requires only a single stream to send the same content to any number of receivers on the same network segment, minimizing bandwidth and network usage. Multicast delivery is traditionally limited to private, in-house networks as Internet Service Providers block multicast traffic on normal Internet connections.

Barix has developed a unique multicast routing and tunneling firmware that turns its Barionet IP control devices into flexible, multisite multicast routers — effectively enabling delivery of multicast traffic over the public internet to remote locations. The solution forwards multicast IP blocks to remote receiving devices, re-packed as unicast streams. The receiving devices then re-issue the packets as multicast on the destination network.

“This solution addresses challenging situations for systems integrators and network operators that want to use multicast transport between subnets but have previously been blocked from doing so,” said Johannes G. Rietschel, CEO and Founder of Barix AG. “We are effectively bridging multiple multicast groups between multiple sites for general data and our specialty, Audio over IP, preserving network bandwidth and increasing the efficiency of remote communication.”

Using Multicast, system integrators can configure Barix IP Audio systems with more flexibility and less labor as streams are concurrently distributed to many nodes using IP multicast delivery. This minimizes streaming bandwidth requirements and simplifies configuration; it is not necessary to know the IP address of each individual receiver on the network. Instead, subscription protocols are employed so that relevant receivers – such as a Barix Exstreamer IP audio decoder – receive relevant streams, even if they use dynamic, unknown IP addresses.

The Barix multicast routing and tunneling solution can be deployed across a large number of scenarios as functionality is independent of actual protocols. This enables the firmware to be used alongside automation, IP audio, video, VoIP, SIP or RTP streams, for example. Furthermore, the entire operation can be monitored over SNMP to enable a complete bird’s eye view of system efficiency.

New enhancements to radio broadcast, partyline intercom solutions enhance quality and streamline configuration

ZURICH, SWITZERLAND, April 2, 2013 — Barix comes to the 2013 show with new enhancements to its professional two-way IP audio solutions for broadcast radio and intercom, improving quality in sound and communications. Barix also continues to simplify system setup for customers, eliminating traditional IP configuration processes to have customers streaming audio within minutes.

The company will show its Partyline Intercom solution at the 2013 NAB Show, highlighting open-channel communications across multiple parties without audio interference — especially ideal in fast-paced video production environments. New enhancements eliminate the need to configure IP addresses and servers, stripping away the complexity often associated with multipoint IP audio system setup.

Barix will demonstrate how camera operators and other production personnel can use the compact Annuncicom PS1 on the move, utilizing a push-to-talk button with selectable audio channels to facilitate communications amongst directors and production personnel.

Radio Broadcast Solutions
Barix enhances its Exstreamer 500 bi-directional audio device at the 2013 NAB Show to improve audio quality and streaming flexibility. The device now supports both constant and variable bitrate, with the former added to simplify streaming to Shoutcast and Icecast servers – pertinent for extending how broadcasters incorporate Barix IP audio solutions for live streaming and syndicated program distribution. A new chip improves quality of the analog-to-digital conversion path to enhance professional broadcast sound.

The Exstreamer 500 is a multiprotocol encoder and decoder with balanced audio and professional I/O options for signal relay and control. In broadcast, it is ideal for STL and remote contribution applications. Broadcasters can simplify configuration using the Exstreamer 500 with the Barix Reflector Service, creating a complete streaming audio solution that replicates a received stream to an unlimited number of destinations through the public internet. The Reflector Service is based on a simple server-client architecture that removes IP address, server and other configuration hassles.

Solution connects fixed and mobile devices, strips away “complexity of IP”

ZURICH, SWITZERLAND, March 18, 2013 — IP audio and control specialist Barix heads to ISC West with a new IP paging solution that allows end users and integrators to set up multi-point systems within minutes.

The plug-and-play solution combines fixed and mobile paging to extend reach and capability, while removing configuration hassles typically associated with IP. This ensures that schools, hospitals, office buildings and other commercial and public facilities can be up and running quickly instead of configuring IP addresses, servers and ports for receiving devices.

Importantly, the dedicated Barix Paging firmware enables the paging master to automatically identify all zones and Barix IP hardware on the network, including other paging stations and receivers. Furthermore, a Barix iOS paging app enables iPhones and iPads as paging devices — cleanly integrating the mobile capability into the overall solution.

“The Barix IP Paging solution retains the flexibility of IP without the complexity of IP, simplifying connections and removing headaches for businesses and security professionals,” said Johannes G. Rietschel, CEO and Founder of Barix AG. “We’re essentially delivering a solution where customers can plug in cables, connect loudspeakers and talk.”

The Barix IP Paging solution includes all pre-configured hardware, including paging masters and receiving devices equipped with the IP Paging firmware. Complete solutions can scale to the end customer’s needs, with no limits to the number of paging zones. The company’s two-way VoIP devices can be used at receiving points to enable intercom capability over the same network, and integrated amplifier options are available to further reduce costs and infrastructure.

Barix will showcase various hardware options and mobile capability for its IP Paging solution at ISC West (Booth 16138), taking place April 10-12 at the Sands Expo Convention Center in Las Vegas.

Company to introduce new accessory at ISE in Amsterdam

ZURICH, SWITZERLAND, December 3, 2012 — Audio over IP pioneer Barix addresses network downtime with its new Real-Time Clock accessory, ensuring that audio and control devices continue operating uninterrupted during network failures — keeping mission-critical operations for broadcast radio, streaming media, building automation and other applications on time.

The market-agnostic, self-sustaining reference clock plugs into any device with an RS232 serial port, including but not limited to Barix IP audio and control products. The Barix Real-Time Clock (RTC) maintains time, even when unpowered, for years. This allows the RTC to provide time information immediately after a device startup, independent of a network-based time reference.

“Barix devices are normally network-connected and receive the time through that connection, but what if, after a power outage, the network connection remains down?” asks Johannes G. Rietschel, CEO and founder of Barix AG. “It’s a serious concern if your operation requires time-dependent logging or control. The Barix Real-Time Clock provides that time source to maintain operations.”

Rietschel points to specific examples for streaming media and building automation. Retail businesses, for example, often operate “Store and Play” systems for in-store audio that are programmed to run time-based announcements and playlists. The Barix Real-Time Clock allows the device to work offline without network connection, playing out audio messages and time-sensitive content on time. Similarly, broadcasters streaming syndicated programs with local network IDs, jingles, ads and promos can trigger events on schedule without affecting the on-air content.

For building automation, Rietschel notes that Barix Barionet IP control devices can use the RTC to gain independence from network time references, continuing to switch lights and boilers on and off if the network goes south. This ensures that energy-saving techniques for schools, businesses and other facilities continue without disruption.

“The overarching benefit for any operation is that your devices can read the time from the RTC and run critical programs as scheduled,” he said. “It’s a low-cost accessory that can make a big difference.”

Barix will show the Real-Time Clock along with its latest one-way and two-way IP audio devices at the ISE show in Amsterdam, taking place January 29-31, 2013 at the RAI Exhibition Center (Booth #2-E64).

One little known feature of the Barix INSTREAMER is it’s built in support for live streaming in a Cisco environment – easy to overlook in such a feature packed device!
Nonetheless, word is getting back to us more and more frequently of customers using the functionality, primarily in one of two configurations:

– as a ‘Live Stream’ where users can dial an extension and hear the Instreamer audio; a dealer room is one example of where this can be useful, the Instreamer is streaming a live feed of market data.

– to stream live audio for music on hold; for example a local radio station (make sure that you have the rights / have paid the royalty fees before rebroadcasting any radio channel!). A great customer story here: http://www.netcraftsmen.net/resources/blogs/live-stream-music-on-hold-and-cisco-uc-on-ucs-barix.html

This second option is distinct from ‘traditional’ Music/Messaging on Hold supported by the Exstreamer MOH Client firmware, where a fixed file is played repeatedly to callers on hold. More here: http://www.moh-technology.com/news/161/

Demonstration to emphasize significance of audio integration into IP video systems for life safety and security

ZURICH, SWITZERLAND, September 4, 2012 — Barix AG, a pioneer in IP-based audio, in-tercom, control, and monitoring, will exhibit at ASIS International (September 10-13, Philadelphia Con-vention Center) for the first time – bringing its range of IP audio and control solutions to the profes-sional security end user.

Barix will exhibit within the Milestone Systems booth (#3126), underlining the increasing significance of audio in surveillance operations, and the importance of improving audio quality and flexibility of distribution for live paging and public address.

“Security professionals have realized that video is no longer enough,” said Johannes G. Rietschel, CEO and founder of Barix AG. “Human beings have ears and a mouth to go with the eyes, and there is a clear advantage when all three of these senses are used in surveillance and other security-related appli-cations. The ability to cleanly integrate high-quality audio and video over a common IP network delivers cost savings and greatly simplifies installation for the user.”

Many video-centric security industry vendors have already integrated Barix audio over IP into their solutions, including industry leaders such as Milestone Systems. Milestone integrates Barix Exstreamer one-way and Annuncicom two-way IP audio devices into Milestone XProtect IP video management software to support paging and public address (one-way); and audio surveillance and intercom (two-way). Milestone also supports Barix Barionet IP control devices within its XProtect software to bridge physical device and software layers, effectively triggering camera movements and activating video recording based on motion, lights, doorbells and other events.

Barix will show its latest IP audio and control devices on the Milestone booth, including the Annuncicom 60 introduced this June and being shown to security audiences for the first time. The Annuncicom 60 is a low-cost IP audio device that serves as a gateway between VoIP, IP paging and intercom systems, and traditional components including call boxes, loudspeakers and microphones. The device offers plenty of flexibility, with operators able to issue verbal warnings or instructions to people under surveillance; or to communicate with callers at an SOS help point, for example.

Barix will also demonstrate how its latest Exstreamer audio output devices with Power over Ethernet (PoE) and built-in amplification can help end users consolidate and minimize technology components at end points — simplifying infrastructure and reducing deployment costs while offering very high audio quality for voice clarity.

Marcel van der Meijs, vice president of sales and marketing for Barix, will offer a presentation on Barix integration to XProtect at 11am, Wednesday, September 12 at the Milestone booth. Attendees will learn how IP audio can help security personnel more effectively draw attention to criminals, monitor activity and communicate, reliably trigger video recordings and alarms, and even deliver background music over the same network — with priority interruptions for page messages, warnings and security announcements.

“There is no limit to the benefits that audio can bring to video-centric security systems,” said van der Meijs. “The ability to talk back to a location in a city surveillance project, for example, can easily prevent a crime from taking place. And the ability to trigger lights and video in dark areas based on audio events can offer security personnel a clear picture into what is happening. Meanwhile, gunshots, screams and other emergency situations captured by these devices can automatically trigger alarms for immediate attention from monitoring centers. These are all important benefits that can make a real difference.”