![](//www.4rfv.com/images/no_image.jpg)
Tech Focus: Immersive Audio, Part 2 - Consoles Shift Toward Software-Based Solutions Traditional hardware configurations also support next-gen sound By Dan Daley, Audio Editor
Thursday, December 3, 2020 - 7:00 am
Print This Story | Subscribe
Story Highlights
Broadcast audio consoles are the foundational work surfaces for immersive sound on television; no one will be mixing 7.1.4 in the box anytime soon. The industry is in the midst of a transition to the immersive formats that will underpin next-generation audio, and it's beginning to show.
What until recent years looked like a visible evolutionary path for audio desks, which retained their basic form factors, such as SSL's System T - whose design any audio engineer over the past 70 years would recognize - is giving way to more software-based black-box solutions, such as Calrec's ImPulse Core and Lawo's A__UHD Core. The conventional console will be with us for years to come - Calrec's Artemis and Apollo desks remain the gold standard for remote-production applications - and standard 5.1-capable consoles will be adapted for larger mix matrixes via a combination of hardware and software upgrades. And the established form factors are adjusting to the way broadcast audio is becoming a much more fluid landscape.
Click here for Tech Focus: Immersive Audio, Part 1 - Waiting Out the Pandemic
Click here for Tech Focus: Immersive Audio, Part 3 - Multichannel Mics Take Their Place in Sports Broadcasting
Calrec Calrec ImPulse Core
ImPulse Core, the next-generation audio-processing platform for Calrec's Apollo and Artemis control surfaces, provides a powerful audio-processing and -routing engine with AES67 and SMPTE 2110 connectivity. With control connectivity via IP, surfaces can be physically remote and connected over standard networks using COTS hardware. This technology enables all Calrec users to make the transition to next-generation audio and IP infrastructures and provides the flexibility to do so without an overhaul of production equipment. ImPulse provides 3D immersive-path widths, and panning for next-gen applications; 5.1, 5.1.2, 5.1.4, 7.1, 7.1.2, and 7.1.4 input channels; buses; monitoring; and metering are available. It has an integral AoIP router, which fully supports NMOS discovery and connection management, as well as mDNS/RAVENNA discovery. Two 5RU ImPulse cores can be combined to provide full redundancy and can be physically remote from each other for disaster recovery.
Lawo
Lawo A_UHD Core
The A__UHD Core is a network-based, software-defined audio DSP engine with ultra-high processing density with 1,024 DSP channels for Lawo's mc consoles. Its flexible licensing system allows tailoring of functionality and performance according to the application's requirements. The mc series accepts immersive-mixing configurations up to 22.2: in addition to high channel counts, the feature set comprises the required busing, monitoring, and mixing infrastructure as well as downmix 5.1, stereo and mono.
Solid State Logic SSL System T
The immersive-audio implementation for SSL's System T places support of immersive audio for ATSC 3.0, Dolby Atmos, and MPEG-H at the heart of the console architecture. Three-axis coordinate panning for System T incorporates two- or four-channel overhead speakers into the available channel and bus formats. In addition to positioning mono and stereo sources in a 3D sound field, System T can accept multichannel 3D sources and fine-tune their spatial components as they are added to the final production mix. This is essential in multilingual sports productions where effects and ambience multichannel 3D beds are used extensively as the basis of the individual program mixes. Formats supported are 5.1.2, 5.1.4, 7.1.2, and 7.1.4 (with side channels as well as rear channels). Additionally, a 360-degree transcoder plugin in the Effects Rack supports real-time connection of the Sennheiser AMBEO VR mic. System T can directly render the A-format ambisonic output to a multichannel format for incorporation into an object/bed-based immersive mix, with tools provided to steer and focus the incoming source. Intelligent downmixing means that conventional 5.1, stereo, and mono mixes can be created by routing a 3D channel or stem to a suitably formatted master bus. Downmix coefficient control of the overhead (top) to floor (bottom) mix and the side channels to front and rear permits user adjustment of the system-derived defaults.
Most recent headlines
07/09/2024
The official kickoff to the college football season provided another reminder of how football can boost audiences across all platforms, with ESPN and ABC report...
07/09/2024
CAMBRIDGE, U.K. Adder Technology, a provider of connectivity solutions and high performance IP KVM technologies, has announced a new addition to its KVM matrix ...
07/09/2024
CINCINNATI The E.W. Scripps Company (NASDAQ: SSP) has promoted Sean Franklin to vice president and general manager for WLEX, the Scripps-owned NBC affiliate in ...
07/09/2024
AMSTERDAM Cobalt Digital has announced that during the IBC Show it will be sharpening its focus on IP-based solutions by adding a scalable software-based multiv...
07/09/2024
The IBC Talent Programme will look at how the industry can collaborate to foster new talent, make training more accessible, and develop common standards for div...
07/09/2024
The non-profit association aims to reduce risks and support trust in media, in the face of increasing threat levels
By Matthew Corrigan
Published: September ...
07/09/2024
Cerberus Tech, a leader in cloud-native IP contribution and distribution, today announced a series of updates that combine to increase user control in working w...
07/09/2024
Interra Systems, a leading provider of end-to-end quality assurance solutions to the digital media industry, today announced a strategic partnership with Videli...
07/09/2024
oMoVo, an innovator in AI-driven digital asset management (DAM), is launching ioPilot, a new feature in its game-changing DAM platform. Designed to streamline c...
07/09/2024
Creativepool Annual 2024: The Most Awards Launched at Sinfonia Smith Square
Brie Clayton September 7, 2024
0 Comments
The creative industry's mo...
07/09/2024
Meredith Veloz has been named news director at WRMD Tampa, part of NBC Universal Local's Telemundo Station Group. She starts in early October and will repor...
06/09/2024
By Jessica Herndon
One of the most exciting things about the Sundance Film Fes...
06/09/2024
PARK CITY, UTAH - JANUARY 22: (L-R) Eugene Grygo, Phoebe Hoffman, Lana Wilson, Michael Kim, and Nikenya Hall attend the 2024 Sundance Film Festival Look Into M...
06/09/2024
The highly anticipated opus from director Quentin Tarantino doesn't disappoint. It's a typically outrageous conglomeration of comedy and shock laced wit...
06/09/2024
Cinema, the most voyeuristic of mediums, is uniquely placed to convey both the act of surveillance and the psychology of the surveilled. In Seberg, director Ben...
06/09/2024
In February 2019, director J.J. Abrams called Cut! for the last time during principal photography of the ninth chapter of the long-running Star Wars saga. Sta...
06/09/2024
In a cinematic universe expanding with superheroes, the creative challenge for filmmakers is to set newcomers apart from the crowd. The task is doubly important...
06/09/2024
Having photographed episodes of the Showtime horror drama Penny Dreadful's second and third seasons, John Conroy, ISC was eager to reteam with showrunner Jo...
06/09/2024
The psychological thriller Homecoming returns for its sophomore season with fresh twists, nail-biting cliff-hangers, and more of the unnerving cinematography th...
06/09/2024
Based on the series of novels by Eoin Colfer, the feature Artemis Fowl finds its namesake a precocious, hyperintelligent 12-year-old boy (played by Ferdia Sha...
06/09/2024
Vincent lives in Los Angeles, Anthony in New York City. They met on a dating app and have been talking for months, but the physical distance between them has ke...
06/09/2024
What are we going to talk about today? cinematographer Anastas Michos, ASC, GSC asks almost immediately after answering his phone. It's late July when Pana...
06/09/2024
The recent features and bear a number of similarities. Chief among them: Both were shot by cinematographer Hillary Spera. Each story also exists in the realm of...
06/09/2024
Angeliena follows the adventures and self-discovery of its namesake heroine (played by Euodia Samson), a lovable parking attendant who harbors dreams of traveli...
06/09/2024
Pair a British-born songwriter-director who's collaborated with musicians like Jay-Z with a Romanian cinematographer known for shooting intense dramas, and ...
06/09/2024
It was June 2019 when director Baz Luhrmann first approached cinematographer Mandy Walker, ACS, ASC about collaborating on the new biopic Elvis. I was extremel...
06/09/2024
Based on the best-selling mystery novel of the same name, the feature Where the Crawdads Sing tells the story of Kya (Daisy Edgar-Jones), a young woman who grew...
06/09/2024
Johannesburg, 05 September 2024 - The National Film and Video Foundation (NFVF),...
06/09/2024
Video over IP, in the sense that's used in film and television, sometimes feels like a newer idea than it really is. That might be because the high-end, unc...
06/09/2024
The ability of NFL football to attract large audiences in an era of declining viewing for linear TV was on full display in the NFL seasons opener, with an avera...
06/09/2024
MELVILLE, N.Y. Chyron has beefed up its team in EMEA and APAC with the addition of three new positions intended to enhance its growth and better serve customers...
06/09/2024
NEW YORK FutureB2B, a world-leading provider of business intelligence and networking services, is proud to announce the appointment of Joe Palombo as the publis...
06/09/2024
Adventurer A/V, a leading Taiwanese broadcast production company and equipment rental service provider based in Taipei City, has invested in latest-generation U...
06/09/2024
At IBC 2024, Hall 1 B33, leading video software provider, Synamedia, will unveil a raft of new video network solutions as it solidifies its position as a key te...
06/09/2024
LiveU today launched its Lightweight Sports Production solution making fully featured, professional live sports production accessible and affordable for every e...
06/09/2024
Osprey Video
IBC2024 Show Preview
Sept. 13-16
Various Partner Stands
At IBC2024, Osprey Video's encoding/decoding technology will be on display at sever...
06/09/2024
GB Labs, the leader in intelligent, centralized media storage, today announced the launch of NebulaNAS, a transformative new cloud storage solution developed fr...
06/09/2024
Suitest, provider of test automation for OTT applications, today announced the full availability of image- and object-based test automation capabilities in a si...
06/09/2024
France 3 Nouvelle Aquitaine (.3NoA) is a 100% regional channel that aims to promote culture and creativity at regional level.
At the beginning of 2024, the cha...
06/09/2024
At IBC 2024, Camera control specialists Videosys Broadcast will be announcing a new bidirectional radio camera system that will simplify wireless workflows, as ...
06/09/2024
Magnifi by VideoVerse, an AI-driven video technology company and powerful video-editing SaaS platform, has announced a partnership with Storyteller,a leading Sa...
06/09/2024
iWedia, a leading provider of software solutions for connected TV devices and services, is proud to announce its selection as the official vendor for the HbbTV ...
06/09/2024
LTN and Skyline Communications announce a new collaboration to drive enhanced broadcast monitoring and control for Tier 1 media, sports, entertainment, and tech...
06/09/2024
IBC2024 today announces the line-up of speakers and sessions for the first-ever dedicated IBC Talent Programme, taking place on Monday 16 September in the Showc...
06/09/2024
Kiloview, a leading provider of IP-based video transmission solutions, is set to make a significant impact at IBC 2024 with the unveiling of three groundbreakin...
06/09/2024
The newly combined entity of Fabric and Xytech Systems, currently known as Fabric x Xytech, is pleased to announce the appointment of Kira Baca as Chief Revenue...
06/09/2024
Student Spotlight: Mateo Londo o The producer talks about leaving Berklee to grieve the passing of a close friend and fellow student and then returning to fin...
06/09/2024
More rough news for grownups in traditional media. According to a new study from Precise TV, teens prefer the ads on YouTube and are turning to Netflix and YouT...
06/09/2024
A data-driven campaign created by Samsung Ads and Davis Elen Advertising for the...
06/09/2024
Glen Dacy has been named VP of news content and streaming at WFLD-WPWR Chicago, starting September 9. He most recently worked with the CBS Network News Special ...