Barix Audio over IP Solutions Support Live Global Broadcasts for the 2010 Commonwealth Games

Top Quote The 2010 Commonwealth Games were the largest multi-sport event staged in India. Barix worked with the host broadcaster and telco service provider to distribute broadcast-quality program audio over IP between multiple venues and broadcast locations. End Quote
  • (1888PressRelease) October 22, 2010 - Barix AG, a pioneer in IP-based audio, intercom, control, and monitoring, announces that more than 1000 Barix Audio over IP devices were used for contribution, distribution and monitoring of live broadcast audio for the 2010 Commonwealth Games in Delhi, India.

    The 2010 Commonwealth Games, held from October 3-14, were considered the largest multi-sport event staged in India. More than 6,000 athletes from 71 Commonwealth nations and dependencies competed in 21 disciplines. Host broadcaster Prasat Bharathi, India's largest public broadcaster, produced the official "International Signal" live from 12 competition venues.

    Prasat Bharathi contracted Mahanahar Telephone Nigam Limited (MTNL), a telecom service provider and the largest provider of broadband services in Delhi, to install and operate a redundant fiber network from all 12 venues to the International Broadcast Center (IBC), transporting IP audio over MPLS. The IBC managed and delivered more than 40 contribution and 250 coordination feeds to and from the venues, and served as the origination point for broadcast signals delivered globally to rights holders.

    Barix Exstreamer 1000 professional IP encoding/decoding devices were the core audio transport solutions, with special firmware from Barix to deliver very low-latency audio (between 20-30 milliseconds of delay). Redundant pairs of Exstreamer 1000 devices contributed live sports commentary and broadcast-quality event audio from each venue to the IBC. Many broadcast facilities receiving live feeds from the IBC used Barix Exstreamer devices to receive and decode the program audio.

    MTNL, using Barix IP audio and CISCO network components, established an IP network that exceeded the performance levels of traditional telephone links, and met the signal quality requirements of all broadcast partners. Barix IP devices additionally provided SNMP traps that allowed personnel to monitor the links from the MTNL network center at the company's operational headquarters.

    Mr. Jidendra Garg, Deputy General Manager of MNTL, recognized the success of the IP network, noting feedback from home broadcasters and rights holders that indicated high channel availability, reliable bilateral audio feeds, and superior quality of the coordination circuits. He opined that the IP coordination circuits provided bandwidth capacity equal to the IP contribution circuits - not possible with traditional links.

    Garg also observed that the production partner, SIS Live; and GTV, the official broadcasting partner to Prasar Bharathi, were very satisfied with the Audio over IP delivery achieved through Barix. He expressed appreciation over the high level of professional support that Barix and systems integration partners HCL Infosystems and BNA Technology Consulting offered through the duration of the event.

    Senior officials from Prasar Bharathi expressed similar views, appreciating "the team efforts of the technology providers and the systems integrators for their efforts in making the Audio over IP delivery platform a grand success."

    Johannes G. Rietschel, CEO of Barix AG, expressed gratitude at the opportunity to show the world the value of using cost-effective, feature-rich Barix Audio over IP devices for contribution and distribution of broadcast-quality program audio; and the reliability of Barix devices for live broadcast events and network monitoring.

    "We appreciated the opportunity to deploy more than 1000 Barix IP devices for the Commonwealth Games, which flawlessly distributed live broadcast audio from the venues to the world," said Rietschel. "We are proud to have delivered 'incident-free' performance for the 12-day event at an affordable cost, working in a fully-redundant link model in cooperation with the region's leading broadcast, production, telecom and integration companies."

    All Barix products are inexpensive, low-power devices that are scalable to the growth of the operation; offer high reliability through a PC-FREE design with no moving parts; and serve as a flexible platform for integration into virtually and operation requiring audio transport and delivery over IP networks. Barix also offers its programmable BCL standard open to all customers to easily customize applications for specific needs. Local control, audio relay and low-latency streaming are a few examples of custom programs using Barix' BCL software environment.

    About Barix AG (
    Barix AG, headquartered in Zurich Switzerland, specializes in the research and development of IP based communication and control technology. Barix products are stand-alone and able to remotely connect worldwide over standard networks / Internet offering new and improved solutions to the professional audio distribution, communication and automation industries. Barix products provide solutions in audio over IP (audio distribution and monitoring, communication, security) and automation (remote controlling, monitoring and maintenance).

    Barix AG, Seefeldstrasse 303, 8008 Zurich, Switzerland
    Phone: +41 43 43322 11, Fax: +41 44 2742849
    Barix Technology Inc, St. Paul, MN - (866) 815-0866

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