Sony Pixel Power calrec Sony

Penta 720 Unites Several Broadcast Studios and an Intercom System at TV2

16/10/2020

Tekst:

Penta 720 Unites Several Broadcast Studios and an Intercom System at TV2

Hungarian broadcaster TV2 bridges the audio-routing gaps between several Dante IP Audio networks that was previously separated by installing a Penta 720 with seven Dante Cards and one MADI card as its audio-routing centerpiece.

TV2 is one of the largest commercial TV stations in Hungary, operating more than 15 channels, which includes entertainment, news, sport, cooking and many other different channels. To support all these various needs, they have six broadcast studios, tailored for the specific needs that each type of content requires.

These studios are set up with large Dante AoIP networks as the audio backbone. Until now, all of these networks were handled as separate entities, but during a recent station-wide intercom replacement project it became necessary to implement interoperability between these islands in order to transmit audio back and forth.

Further, due to many parallel live events (including primetime shows and sport events) a maximum level of redundancy, safety and security had the highest priority. Of course, the ability to transmit audio between the previously separated audio networks would also improve the overall flexibility significantly.

During the planning process, many possible solutions were evaluated. It was decided to take a very logic approach with the goal to ultimately merge all of the networks into a single one through the IT-method, keeping the separated segments and subnets intact, making L3 routing between them possible.

All of these solutions were evaluated as they would affect the overall reliability of the system in a negative way. At the end of the day, StudioTech proposed a solution to TV2 that involved implementing a central routing device - an NTP Technology Penta 720 audio router and format converter.

The Penta 720 is fed 128 audio channels from each Dante network segment via a Dante expansion card with onboard Sample Rate Conversion. With this solution, it was easy also to include two MADI-based studios into the central audio routing systems via a dedicated MADI expansion card.

Ultimately, the Penta 720 frame gives us a complete solution, which helped keeping all of the already-existing networks as is, with their own digital clocks, subnets and IP ranges, but while providing very easy and flexible audio routing from everywhere to everywhere. It's also very nice that the frame is easy to adapt to any router management system over SW-P-08.

This kind of separation also offers the possibility to provide secure network segments toward the general IT backbone - and if necessary pull a Dante stream from anywhere in the building without compromising the broadcast audio network, says StudioTechs M t Kovacs, who consulted and took part of installing the new IP Audio infrastructure, revolving around the Penta 720 with seven Dante and one MADI expansion cards.

As can be seen, there are quite a few empty switch ports above the Penta 720. The reason is that TV2 decided to keep networking as simple as possible, so instead of one fiber based switch with many VLAN's, they installed a dedicated switch for each network segment at the core location (both primary and secondary), which eliminates the need for switch configuration (no VLANS's).

Further, this structure also means that it is not necessary to keep two types of switches as spares - just one - and should replacement be required, it is really easy. Simply remove the faulty unit and plug in another, and the system is operational again.

And as a side-effect, a lot of free ports are available on each of the network segments for adding additional Dante devices if necessary. For example, TV2 can now go with Dante IP codecs for sport, without having to relocate to the separated building where the sport studio is located.

Finally, the RTS intercom frame is connected directly via the MADI card, which is prepared for additional fiber cabling to be used with a redundant connection for utmost reliability. One of the seven Dante expansion cards is a spare, already installed in the Penta 720 mainframe for a swift and seamless transfer in the unlikely case that one of the Dante cards should malfunction.

Here is a simple diagram, showing the high-level details on how the new broadcast audio infrastructure has been configured:

Learn More About Penta 720...

Learn More About the Dante Expansion Card w/ SRC...
LINK: https://www.ntp.dk/ABOUT/News?recordid3822=131...
See more stories from ntptech

Most recent headlines

05/01/2027

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be demoed at CES 2026

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...

07/10/2026

Dalet Flex LTS Delivers Smarter Media Operations from Ingest to Distribution

Dalet, a leading technology and service provider for media-rich organizations, today announced the latest Long-Term Supported (LTS) release of Dalet Flex. Build...

06/09/2026

Dolby and MagentaTV Bring Fans Closer to the FIFA World Cup 2026 in Germany with Dolby Vision and Dolby Atmos

June 9 2026, 23:00 (PDT) Dolby and MagentaTV Bring Fans Closer to the FIFA Worl...

02/09/2026

Manfrotto Showcases New Video Support Solutions at IBC 2026

Share Copy link Facebook X Linkedin Bluesky Email...

02/09/2026

Mediagenix Rebrands Spideo as Mediagenix Curation

Share Copy link Facebook X Linkedin Bluesky Email...

02/09/2026

Creative Technology Group Founder Graham Andrews Sets Year-End Exit

Share Copy link Facebook X Linkedin Bluesky Email...

02/09/2026

San Antonio Spurs, DAZN Ink Exclusive Streaming Deal

Share Copy link Facebook X Linkedin Bluesky Email...

02/09/2026

DPA Launches 6388 CORE Headset Microphone With Shifted Ac...

KOKKEDAL, DENMARK, SEPTEMBER 1, 2026 DPA Microphones announces its new 6388 CORE Headset Microphone, a high-performance directional headset designed for dema...

02/09/2026

Pliant Technologies Spotlights CrewCom CXD 32CF Dante AES...

Pliant Technologies will highlight its CrewCom CXD 32CF 32x32 Dante /AES67 Digital Audio Network Interface, a powerful connectivity solution designed to expand ...

02/09/2026

iWedia Enhances Teatro Pulse with Edge AI Self-Healing an...

iWedia, a leading provider of software solutions for connected TV devices, today announced two enhancements to Teatro Pulse, its end-to-end TV service operation...

02/09/2026

Signiant Accelerates More Than File Transfers at IBC2026

Signiant, trusted by the media industry for accelerated content movement for more than 20 years, will showcase the latest evolution of the Signiant Platform at ...

02/09/2026

Calrec Argo M Powers Cloudbass Next Generation OB Fleet

With a contractual agreement to supply a leading UK sports broadcaster with outside broadcast services for 104 football matches per season over the next four ye...

02/09/2026

IBC2026 puts sport at the winning end of media innovation

IBC2026 will put sport firmly at the centre of the global media and entertainment technology conversation with the strongest sports showing in the event's h...

02/09/2026

PTZOptics Demonstrates the Power of Intelligent Multicame...

PTZOptics will bring a hands-on showcase of intelligent video production to IBC2026 (11-14 September, RAI Amsterdam), with demonstrations spanning new camera te...

02/09/2026

OOONA Launches OOONA Go

OOONA, a global provider of professional management and production tools for the media localization industry, today announced the launch of OOONA Go, a ready-to...

02/09/2026

EON Media launches AI media activation and monetization s...

EON Media will make its European debut at IBC2026 (September 11-14, RAI Amsterdam) in the show's Future Tech Zone (Hall 14.FT5). The company is launching it...

02/09/2026

Frequency Defines the Intelligent Channel at IBC2026

Frequency, the engine behind many of the worlds leading streaming television channels, will demonstrate at IBC2026 how integrating intelligence throughout chann...

02/09/2026

FOR-A Introduces Go Vertical AiDi and AiDi Sports Hub Und...

On-device AI platform gives broadcasters and content creators purpose-built tools for real-time vertical video production and AI-enhanced sports coverage...

02/09/2026

Shotoku To Introduce Aura E2 PTZ Elevator At IBC2026

Share Copy link Facebook X Linkedin Bluesky Email...

02/09/2026

AJA to Launch New openGear SDI/Fiber Conversion Cards at IBC2026

Share Copy link Facebook X Linkedin Bluesky Email...

02/09/2026

GoPro to Merge with Starman Optical

Share Copy link Facebook X Linkedin Bluesky Email...

02/09/2026

AIMS, EBU Completes Latest IPMX Certification Testing

Share Copy link Facebook X Linkedin Bluesky Email...

02/09/2026

EVS To Showcase New Neuron 4X Processor At IBC 2026

Share Copy link Facebook X Linkedin Bluesky Email...

02/09/2026

Sony Launches 100+ FAST Channels on Playstation 5 in the U.S.

Share Copy link Facebook X Linkedin Bluesky Email...

02/09/2026

Canon Unveils PTZ Camera Firmware Updates

Share Copy link Facebook X Linkedin Bluesky Email...

02/09/2026

EverPass Media Expands NFL Offering with Netflix Deal

Share Copy link Facebook X Linkedin Bluesky Email...

02/09/2026

Imagine Communications Unveils Latest Control Portfolio A...

Next-Generation Freeform Control Surfaces Lay the Foundation for AI-Enabled Media Operations At IBC2026 (Sept. 11 14, RAI Amsterdam, Stand #1.B73), Imagine Com...

02/09/2026

Friedrichstadt-Palast Relies on Riedel for IP-Centered Pr...

Friedrichstadt-Palast in Berlin, the world's largest theater stage, has modernized its backstage production infrastructure with a comprehensive Riedel solut...

02/09/2026

WiM to Host Reel Forward Production Conference at CSU Los...

Women in Media announces that it will host the two-day Reel/Forward in-person conference devoted to navigating today's production scene. Guests can enjoy pa...

02/09/2026

Teradek and New Media AV Expand Partnership with Full Liv...

The expanded partnership brings Teradek's Live Production solutions to New Media AV's European dealer and integrator network, opening new opportunities ...

02/09/2026

QuickLink Expands StudioEdge With WhatsApp Cisco Webex an...

QuickLink, a leading provider of award-winning video production and remote guest contribution solutions, announces a major expansion to its award winning Studio...

02/09/2026

Vipe by BCNEXXT Gives Foxtel a New Playout Model for its...

BCNEXXT, the developers of the advanced playout platform Vipe, today announced that premium entertainment brand Foxtel has selected Vipe to underpin playout for...

02/09/2026

HOT Telecommunications supercharges localisation efficien...

SubtitleNEXT helps HOT Telecom's subtitling team keep a cool head with reliable QC capabilities Profuz Digital, global developer of digital media and local...

02/09/2026

Case Study - Mission Digital Strengthens Battery Safety w...

Case Study: Mission Digital Strengthens Battery Safety with Safe-ion As productions become increasingly dependent on battery-powered equipment, the safe storag...

02/09/2026

New design strategy expands nanoparticle vaccine approach to influenza viruses

LA JOLLA, CA-Influenza viruses constantly shapeshift to evade recognition by the immune system. This shapeshifting occurs in critical proteins like hemagglutini...

02/09/2026

New AI algorithm could improve detection and prediction of heart diseases

LA JOLLA, CA-Clinicians often use a medical test called a 12-lead electrocardiogram (ECG) to diagnose heart problems, which uses electrodes placed on the chest ...

02/09/2026

Where milliseconds matter: Scripps Research scientists build new ML model to predict protein movements essential for biological function

LA JOLLA, CA-Proteins may look like rigid molecular structures, but inside our c...

02/09/2026

Lidl steps into the ring for Katie Taylor fight on RT

RT has today announced a major media partnership with Lidl around Katie Taylor's historic Croke Park clash with Flora Pili on Saturday, September 5th. The...

01/09/2026

IBC 2026: Bridge Technologies Adds Blackmagic IP10 Support to VB440 Production Probe

Bridge Technologies will announce at IBC2026 (Booth 1.A71) that its VB440 produc...

01/09/2026

DAZN to Acquire EverPass Media to Expand U.S. Commercial Venue Distribution

DAZN has announced an agreement to acquire EverPass Media, a commercial sports distribution platform serving bars, restaurants, hotels, and other venues in the ...

01/09/2026

Kalshi Named Official Prediction Market Partner of the US Open

The USTA and Kalshi have announced a multi-year partnership making Kalshi the Official Prediction Market Partner of the US Open, beginning with the 2026 US Open...

01/09/2026

IBC 2026: MASV to Showcase Sports Video Transfer Workflows

MASV will exhibit at IBC2026 (Booth 5.B40, RAI Amsterdam, September 11-14). CTO Majed Alhajry will appear on a panel session, A Tale of Two Feeds: Automation o...

01/09/2026

IBC 2026: FingerWorks Telestrators Partners with Broadcast Rental for European Distribution

FingerWorks Telestrators has announced a partnership with Broadcast Rental to ex...

01/09/2026

IBC 2026: FOR-A Expands viztrick AiDi into Two Dedicated Products

FOR-A has announced the expansion of viztrick AiDi into two dedicated products: Go Vertical! AiDi and AiDi Sports Hub. Developed by Nippon TV and delivered glob...

01/09/2026

Sony Launches Live TV on PS5 with Free Ad-Supported Streaming in the U.S.

Sony Pictures Television has launched Live TV on PS5, a free ad-supported streaming experience available to PS5 players in the United States. The service is acc...

01/09/2026

Friedrichstadt-Palast Installs Riedel Production Infrastructure

Friedrichstadt-Palast in Berlin has installed a Riedel production infrastructure spanning video, intercom, control, and I/O across the venue, implemented in col...

01/09/2026

IBC 2026: Arkona Partners with BFE for Arkona-Branded Control Panels

Arkona technologies GmbH has announced an OEM partnership with BFE Studio und Medien Systeme GmbH to offer arkona-branded control panels for its SDI-IP routing ...

01/09/2026

Cricket Australia Launches Cricket TV Streaming Service on Eluvio Platform

Cricket Australia has launched Cricket TV, a direct-to-consumer streaming service built on Eluvio's Content Fabric platform. The service is currently in ear...

01/09/2026

Eluvio Selected to Power Pasifika+ Streaming Service for Pacific Island Communities

Eluvio has announced it was selected to power Pasifika , a new direct-to-consume...

01/09/2026

Layercake Names Jon Marquard as Director/Chairperson

Layercake, the company behind the intelligent media workflow platform Streamcake, has appointed Jon Marquard as Director and Chairperson. The appointment marks ...