Junger Audio Helps Broadcasters Get To Grips With 5.1 Upmixing


Television viewers who have invested in home cinema systems will already know how dreadful mono and stereo audio can sound when played through 5.1 surround sound speakers. Instead of being enveloped by carefully mixed 5.1 surround sound, viewers are, instead, subjected to unbalanced audio coming at them from unpredictable directions.
This problem is particularly noticeable when a programme or movie broadcast in 5.1 surround is interspersed with a mono or stereo studio feed or commercial break. The contrast between the two sound sources is always horrible and can really spoil the atmosphere and viewing experience.
This problem was the inspiration behind the latest development from dynamics processing specialist Jnger Audio. The German-based company has introduced a new software plug-in know as UPMIX that can easily be incorporated into its LEVEL MAGIC™-based 5.1 solution for controlling loudness in production and broadcast.
Jnger Audio’s C8000 LEVEL MAGIC system incorporates a suite of DSP and interface cards that enable it to completely integrate workflow for managing surround sound and Dolby coded 5.1 audio signals in production, ingest and playout. These include HD/SDI De-embedding/Embedding with VANC; Dolby E resynchronisation with in-built video delay and Dolby Metadata generation. The introduction of UPMIX functionality effectively completes the chain, making it possible for broadcasters to resolve the interrupted ‘surround sound feeling’ while reproducing mono and stereo sources and also maintaining UPMIX loudness consistency compliant with Dialnorm and ITU specifications.
Peter Prs, managing director of Jnger Audio, says: “The new UPMIX function was developed and introduced as a direct result of customer demand. Broadcasters, particularly those in the USA and Asia, recognised that with High Definition/5.1 installations on the increase there was a real need to resolve this problem. There are other products on the market that can sort out the upmix of stereo signals, but ours is the only solution that also delivers a dedicated scenario for mono sources as well as loudness consistency. We achieve this by linking UPMIX to our LEVEL MAGIC adaptive level control algorithm. In this way we are effectively sorting out two problems at once and helping broadcasters deliver a much better listening experience to their viewers.”
The UPMIX function takes a mono or stereo signal and filters the ambient information as well as the spectral composition to create a proper 5.1 upmix. The solution comes with a SURROUND CHECKER™ auto format detector, enabling the LEVEL MAGIC suite to identify the channel format of the signal and initiate adequate UPMIX or 5.1 processing.
“We introduced UPMIX at IBC and have now started shipping,” Peter Poers adds. “We have already received substantial orders from North and South America and the first units are shipped to Brazil this month.”

Tags: iss036 | upmixing | 5.1 | audio | surround sound | unbalanced | stereo sound | dolby | c800 | level magic | N/A
Contributing Author N/A

Article Copyright tv-bay limited. All trademarks recognised.
Reproduction of the content strictly prohibited without written consent.

Related Interviews
  • HHB and Soundfield at BVE North 2011

    HHB and Soundfield at BVE North 2011

  • TSL Systems at BVE 2013

    TSL Systems at BVE 2013

  • Source Distribution and Genelec at BVE North 2011

    Source Distribution and Genelec at BVE North 2011

  • 7.1.2 Dolby Atmos support by Halo from Nugen Audio at NAB 2017

    7.1.2 Dolby Atmos support by Halo from Nugen Audio at NAB 2017

  • TSL Products acquire DNF Controls plus TSL SAM-Q SDI Audio Monitor NAB 2019

    TSL Products acquire DNF Controls plus TSL SAM-Q SDI Audio Monitor NAB 2019

  • Glensound show Beatrice the AES67 Network audio intercom beltpack at IBC 2018

    Glensound show Beatrice the AES67 Network audio intercom beltpack at IBC 2018

  • Latest audio product updates from TSL Products at IBC 2018

    Latest audio product updates from TSL Products at IBC 2018

  • Nugen Audio Loudness Meter, Halo Upmix and Halo Downmix at NAB 2018

    Nugen Audio Loudness Meter, Halo Upmix and Halo Downmix at NAB 2018

  • Nugen Audio at IBC 2016

    Nugen Audio at IBC 2016

  • AudioVideo BrandBuilder Corp at NAB 2016

    AudioVideo BrandBuilder Corp at NAB 2016

  • Nugen Audio at NAB 2016

    Nugen Audio at NAB 2016

  • Minnetonka Audio at NAB 2016

    Minnetonka Audio at NAB 2016

  • Nugen Audio Loudness Toolkit at BVE 2016

    Nugen Audio Loudness Toolkit at BVE 2016

  • Nugen Audio Halo Upmix at BVE 2016

    Nugen Audio Halo Upmix at BVE 2016

  • NUGEN Audio at IBC 2015

    NUGEN Audio at IBC 2015

  • NOA Audio Solutions at IBC 2015

    NOA Audio Solutions at IBC 2015

  • NUGEN Audio at BVE 2015

    NUGEN Audio at BVE 2015

  • Nugen Audio at NAB 2014

    Nugen Audio at NAB 2014

  • Audio Network on BroadcastShow LIVE at IBC 2013

    Audio Network on BroadcastShow LIVE at IBC 2013

  • NOA Audio Solutions at IBC 2013

    NOA Audio Solutions at IBC 2013

  • NuGen Audio at IBC 2013

    NuGen Audio at IBC 2013

  • NUGEN Audio: Loudness Toolkit at NAB 2013

    NUGEN Audio: Loudness Toolkit at NAB 2013

  • Nugen Audio at IBC 2012

    Nugen Audio at IBC 2012

  • Audio Developments at ProVideo2011

    Audio Developments at ProVideo2011

  • Audio Developments at BVE North 2011

    Audio Developments at BVE North 2011

  • Junger Audio at IBC2011

    Junger Audio at IBC2011

  • TSL Products at BVE 2013

    TSL Products at BVE 2013

  • Qualis at NAB 2012

    Qualis at NAB 2012

  • Dolby at IBC2011

    Dolby at IBC2011

  • TSL at NAB 2012

    TSL at NAB 2012

  • Sonifex at BVE 2012

    Sonifex at BVE 2012

  • K-tek Stingray range shown at NAB 2019

    K-tek Stingray range shown at NAB 2019

  • Calrec Apollo IP Console at NAB 2019

    Calrec Apollo IP Console at NAB 2019

  • Nugen Halo Upmix and AMB Updates at IBC 2017

    Nugen Halo Upmix and AMB Updates at IBC 2017

  • Canford at BVE 2017

    Canford at BVE 2017

  • Telos Alliance at BVE 2017

    Telos Alliance at BVE 2017

  • The Telos Alliance at IBC 2016

    The Telos Alliance at IBC 2016

  • Glensound at IBC 2016

    Glensound at IBC 2016

  • Studer Glacier at IBC 2016

    Studer Glacier at IBC 2016

  • Wohler at IBC 2016

    Wohler at IBC 2016

  • Video Devices PIX-E at IBC 2016

    Video Devices PIX-E at IBC 2016

  • Sound Devices Wingman app at IBC 2016

    Sound Devices Wingman app at IBC 2016

  • Sound Devices 688 at IBC 2015

    Sound Devices 688 at IBC 2015

  • Video Devices PIX-E Series at IBC 2015

    Video Devices PIX-E Series at IBC 2015

  • RTS at BVE 2015

    RTS at BVE 2015

  • Glensound Dante at IBC 2014

    Glensound Dante at IBC 2014

  • NOA Archive Solutions at IBC 2014

    NOA Archive Solutions at IBC 2014

  • RTW at IBC 2014

    RTW at IBC 2014

  • RTW at NAB 2014

    RTW at NAB 2014

  • Sound Devices at NAB 2014

    Sound Devices at NAB 2014

  • Studio Technologies at NAB 2014

    Studio Technologies at NAB 2014

  • Clear-Com ProGrid at NAB 2014

    Clear-Com ProGrid at NAB 2014

  • Clear-Com HelixNet Partyline at NAB 2014

    Clear-Com HelixNet Partyline at NAB 2014

  • Glensound Atomic Copper at NAB 2014

    Glensound Atomic Copper at NAB 2014

  • TSL Products SAM1 MADI at BVE 2014

    TSL Products SAM1 MADI at BVE 2014

  • Glensound Cub at BVE 2014

    Glensound Cub at BVE 2014

  • Calrec on BroadcastShow LIVE at IBC 2013

    Calrec on BroadcastShow LIVE at IBC 2013

  • Wohler Technologies on BroadcastShow LIVE at IBC 2013

    Wohler Technologies on BroadcastShow LIVE at IBC 2013

  • Nexidia QC on BroadcastShow LIVE at IBC 2013

    Nexidia QC on BroadcastShow LIVE at IBC 2013

  • TSL Products PAM1, SAM1 and PAM PiCo at IBC 2013

    TSL Products PAM1, SAM1 and PAM PiCo at IBC 2013

  • Glensound with the USB Commentary Mixer at IBC 2013

    Glensound with the USB Commentary Mixer at IBC 2013

  • TSL Products at IBC 2013

    TSL Products at IBC 2013

  • Calrec at NAB 2013

    Calrec at NAB 2013

  • Sound Devices at NAB 2013

    Sound Devices at NAB 2013

  • TSL Products at NAB 2013

    TSL Products at NAB 2013

  • Thear Technology at BVE 2013

    Thear Technology at BVE 2013

  • AC Entertainment Technologies at BVE 2013

    AC Entertainment Technologies at BVE 2013

  • Pinknoise at BVE North 2012

    Pinknoise at BVE North 2012

  • Shure Distribution at BVE North 2012 LIVE Show

    Shure Distribution at BVE North 2012 LIVE Show

  • RTW at NAB 2012

    RTW at NAB 2012

  • Sonifex at NAB 2012

    Sonifex at NAB 2012

  • Sound Devices at NAB 2012

    Sound Devices at NAB 2012

  • Emotion Systems at NAB 2012

    Emotion Systems at NAB 2012

  • Clear-Com Eclipse MADI Card at NAB 2012

    Clear-Com Eclipse MADI Card at NAB 2012

  • Glensound at NAB 2012

    Glensound at NAB 2012

  • Triveni Digital at NAB 2012

    Triveni Digital at NAB 2012

  • Petrol at NAB 2012

    Petrol at NAB 2012

  • Calrec at NAB 2012

    Calrec at NAB 2012

  • DK-Technologies at NAB 2012

    DK-Technologies at NAB 2012

  • Glensound at BVE 2012

    Glensound at BVE 2012

  • Calrec at BVE 2012

    Calrec at BVE 2012

  • DiGiCo at BVE 2012

    DiGiCo at BVE 2012

  • 4HM at BVE 2012

    4HM at BVE 2012

  • Thear Technology Limited at ProVideo2011

    Thear Technology Limited at ProVideo2011

  • 4HM at BVE North 2011

    4HM at BVE North 2011

  • TNP and DSMB at BVE North 2011

    TNP and DSMB at BVE North 2011

  • The Mic Store at BVE North 2011

    The Mic Store at BVE North 2011

  • Sennheiser at BVE North 2011

    Sennheiser at BVE North 2011

  • Riedel at BVE North 2011

    Riedel at BVE North 2011

  • Solid State Logic at IBC2011

    Solid State Logic at IBC2011

  • Murraypro at IBC2011

    Murraypro at IBC2011

  • Calrec at IBC2011

    Calrec at IBC2011

  • TC Electronic at IBC2011

    TC Electronic at IBC2011

  • SADiE at IBC2011

    SADiE at IBC2011

  • RTW at IBC2011

    RTW at IBC2011

  • Prodys at IBC2011

    Prodys at IBC2011

  • DK Technology at IBC2011

    DK Technology at IBC2011

  • Linear Acoustic at IBC2011

    Linear Acoustic at IBC2011

  • Sound Devices at IBC2011

    Sound Devices at IBC2011

  • Soundfield at BVE 2012

    Soundfield at BVE 2012

  • Phabrix RX series at IBC 2014

    Phabrix RX series at IBC 2014

  • Phabrix at BVE 2012

    Phabrix at BVE 2012

  • Phabrix at IBC2011

    Phabrix at IBC2011


Related Shows
  • The future of audio with BBC R&D at BVE

    The future of audio with BBC R&D at BVE


Articles
How the Womens World Cup was Boosted by Broadcast
John Griffiths As we write this article, England’s Lionesses have just beaten Norway 3-0 and are smashing viewing figure records, with 6.9 million viewers tuning in to watch them play Cameroon on BBC One. Rewind to the previous World Cup in 2015, and England’s group and early stage knockout games tempted up to 2.5 million viewers for each match. It’s safe to say that women’s football is finally having its moment; what was perhaps once considered a niche sport is finally gaining momentum in the mainstream space with broadcasters giving it the attention it deserves.
Tags: iss138 | wwc | world cup | spicymango | diversity | John Griffiths
Contributing Author John Griffiths Click to read or download PDF
Industry Ready Broadcasting Students
KitPlus Cardiff Metropolitan University traces its roots back to 1865, when they opened their first school in an old library. Now Cardiff Met is a global, practice-focused and professionally oriented institution, committed to ensure every student fulfills their potential to make outstanding contributions in their future industries.
Tags: iss138 | newtek | live production | cardiff metropolitain | sports broadcasting | tricaster | cardiff devils | KitPlus
Contributing Author KitPlus Click to read or download PDF
How LiveU Has Changed The Way We Work At ITV Daytime
Tim Guilder As my job title suggests, I’m responsible for planning and executing technology projects across ITV’s Daytime, including outside broadcasts, which are central to what we do. We broadcast live for more than six hours every weekday with four shows: Good Morning Britain, This Morning, Lorraine and Loose Women. With a history as one of the main UK terrestrial broadcasters – of course, we have also evolved alongside the industry in terms of viewing options – we have high standards. We constantly generate new ideas to keep audiences engaged and we also need to be responsive to the latest breaking news.
Tags: iss138 | liveu | itv | daytime | cobham | explorer 8100 | satellite | lu600 hevc | ka-band | lu300 | garland | Tim Guilder
Contributing Author Tim Guilder Click to read or download PDF
The Evolution of Audio Monitoring
Stephen Brownsill Every user, production, environment, operation and application is different, meaning that universal tools simply cannot provide the versatility required by today’s customers. Audio monitoring continues to evolve as productions advance, with the need for multi-channel monitoring, configurable metering as well as the ability to adhere to the latest loudness guidelines remaining at the top of the must-have list.
Tags: iss138 | tsl products | st-2110 | lip synce | ip | ptp stauts | amwa | nmos | Stephen Brownsill
Contributing Author Stephen Brownsill Click to read or download PDF
TVFutures. No More Comfort Zone - Get a Placement
Michelle Brown I have often heard that any chance of getting work in the television industry is based quite heavily on who you know, and whilst that might indeed be true, I’ve also come to the realisation that it may also depends on what opportunities you seize and how far out of your comfort zone you might be prepared to push yourself.
Tags: iss138 | portsmouth uni | creative careers | placement | Michelle Brown
Contributing Author Michelle Brown Click to read or download PDF