Eight Yamaha STAGEPAS 1K Systems Used To Showcase Immersive Live Sound posted: 22/05/2020
As an audio professional with experience stretching from the Paleo festival in the 1970s, through working with many of the world's highest profile artists, to his current role of designing high end audio installations for events and venues, Pierre-Andr Aebischer knows a thing or two about sound. This experience is why he chose Yamaha's STAGEPAS 1K all-in-one portable PA systems to demonstrate the advantages of multi-channel, immersive live audio.
Based in Lausanne, Switzerland, Pierre-Andr has always been fascinated by immersive audio. He has recently started using eight Yamaha STAGEPAS 1K systems under the banner of Superdiff.com for a range of immersive audio projects. These have included the Stokata.io invisible orchestra' project, a one-off show Les Grands Espaces, as well as a regular experimental multi-channel event Immersive, demonstrating how immersive sound can improve the live experience.
I needed some small, portable multi-channel line arrays for a system which could demonstrate immersive audio in a live music situation, he says. I needed narrow vertical coverage, wide horizontal coverage and reasonably long throw, to make sure everyone in the room had the best experience and could hear all sounds coming from all the loudspeakers. They also needed to be self-powered, with coherent amplification and processing, easily transported, and with as few cables as possible.
The STAGEPAS 1K system was an ideal solution for Pierre-Andr 's needs, thanks to its high quality reproduction and because it includes a subwoofer in each array. This lets him quickly steer the low end content from one location to another.
When moving from theory to practice with live immersive audio, there is a lot to learn, he says. It requires lower SPLs, offers cleaner, clearer sound quality and accurate localisation, delivering huge benefits for audiences. It minimises interference like comb filtering, ensuring instruments sound as much like their original source as possible. The sense of space it creates is also very reassuring for the ear/brain system, replacing the need for high SPLs from traditional systems and making for a comfortable and peaceful listening experience.
He continues, You will ideally have one loudspeaker for each instrument, making accurate localisation possible, even with your eyes closed. You can also let the listener's brain do some of the mixing. If the ears can accurately localise and isolate every instrument, the brain will naturally emphasise certain sources that it likes, while minimising others.
To prove these benefits, Pierre-Andr deploys the eight STAGEPAS 1K systems in a line or 180 arc, each system running independently and reproducing as few different instruments as possible to minimise interference.
A 360 system is perfectly adequate, but extra care is needed when using rear points for music because of the obvious timing issues for different locations within a space, he says. But people like the immersive nature of 360 sound, even if the rear speakers are just used for things like wind noise or animal sounds, so I have tended to use those for sound effects.
Pierre-Andr composes the music for all the demonstrations, recording it to a digital audio workstation (DAW) and then routing it to the loudspeakers in a variety of ways.
For the Stokata.io project, each input source was independently sent from the DAW to an individual output of a mixing console and from there to one of the STAGEPAS 1K systems, effectively using the mixer as a router. While for others, like Les Grands Espaces, the mixer pre-amplified several guitar effects, freeze and looped tracks, which were then routed to the eight output channels via an external object mixer. This allowed me to map the trajectories of sounds and pan' them across all eight loudspeaker systems, he says.
In the same way that demand for line array systems exploded in the early 2000s, I believe that the demand for live immersive audio will soon be on the verge of a huge expansion. Yamaha STAGEPAS 1K systems have helped me to open people's minds to the amazing possibilities that this brings.
Most recent headlines
25/12/2025
Holiday lights are twinkling, hot cocoa's on the stove and gamers are settling in for a well-earned break.
Whether staying in or heading on a winter getawa...
24/12/2025
What is AI good for? Posted by MTI Film on December 24, 2025
What is AI good for?
What is AI good for?
It's been three years since ChatGPT first cap...
24/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
24/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
24/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
24/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
24/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
24/12/2025
Back to All News
Love, Fights, and Everything in Between: Badly in Love' Returns for Season 2
Entertainment
24 December 2025
GlobalJapan
Link copied t...
24/12/2025
Scripps Research study links sleep variability with sleep apnea and hypertension How consumers' digital activity trackers could enable personalized health s...
23/12/2025
How guilas Cibae as Dominican Winter League Games Are Locally Produced for Glob...
23/12/2025
BitFire's Jim Akimchuk on Supplying Scalability and Customization in the Clo...
23/12/2025
CAMB.AI Enables European Athletics to Offer Multi-Language SupportPlan is to eventually offer translation into all languages spoken in EuropeBy Ken Kerschbaumer...
23/12/2025
Analysis: As sports media values trend negative, scarcity and quality are king By Callum McCarthy, Editor-at-Large
Monday, December 22, 2025 - 14:08
Print ...
23/12/2025
ESPN, Disney, and NBA Return to the Animated Altcast Fray With Second Edition of...
23/12/2025
End the Year on a High Note and Donate to the Sports Broadcasting Fund Today! By Ken Kerschbaumer, Editorial Director
Tuesday, December 23, 2025 - 12:25 pm
...
23/12/2025
The year is winding down, the weather outside is frightful, and it's the perfect time to escape into a story that warms the heart. For listeners looking for...
23/12/2025
A Zeus motor is hot fire tested at L3Harris' Camden, Arkansas, solid rocket ...
23/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
23/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
23/12/2025
Lightware will exhibit several major product innovations at ISE 2026, including the new USB-C BOOSTER-V1, Google Meet. integration for various Taurus UCX models...
23/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
23/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
23/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
23/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
23/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
23/12/2025
Taking the Stage at Carnegie Hall-On a Global Scale Boston Conservatory Orchestra students reflect on their epic concert marking the 80th session of the UN Gene...
23/12/2025
Back to All News
Netflix's The Great Flood and Culinary Class Wars 2 Top Gl...
23/12/2025
Back to All News
Stranger Things By the Numbers: How the Global Phenomenon Shap...
23/12/2025
Experience the power of WO Automation for Radio's newest service, the System Effectiveness Review. Designed to help you achieve more, a System Effectiveness...
23/12/2025
23 Dec 2025
VEON's Beeline Kazakhstan and Rakuten Symphony Collaborate to A...
23/12/2025
Back to All News
How Steamy Can It Get? Single's Inferno' Season 5 Pre...
23/12/2025
Back to All News
33 Million Global Viewers on Netflix Watched Jake Paul vs. Ant...
23/12/2025
New technique lights up where drugs go in the body, cell by cell Scripps Research scientists developed a technique that maps drug binding in individual cells th...
22/12/2025
SVG New Sponsor Spotlight: Presidio's Neerav Shah on the Role of Its Captiva...
22/12/2025
Hitting the bullseye: Sky Sports readies itself for the biggest PDC World Darts ...
22/12/2025
Unique skillset: Bringing new directors to the world of darts at The Worlds with...
22/12/2025
Gravity Media prepares for a flight of fancy with the PDC World Darts Championsh...
22/12/2025
One hundred and eighty: Gravity Media on hitting the production bullseye at the ...
22/12/2025
The Famous Group's Jon Slusser on Fascinating Fans Through Immersive Content...
22/12/2025
ESPN's Meg Aronowitz on Continuing High-Quality Broadcasts of Collegiate Spo...
22/12/2025
ESPN Takes Data-Driven Storytelling to New Heights with MNF Playbook with Next ...
22/12/2025
For a decade, popular German podcast Fest & Flauschig has hosted an annual Chris...
22/12/2025
Paramount Scores Largest Share Increase Among Distributors as Paramount and CBS...
22/12/2025
New multi-year deal integrates Roku's data to fuel Nielsen's measurement suite
Roku gains access to Nielsen's streaming ratings, showing The Roku C...
22/12/2025
Share Share by:
Copy link
Facebook
X
Whatsapp
Pinterest
Flipboard...
22/12/2025
Berklee Wrapped 2025: Our Top News and Stories A look back at a year highlighted by faculty milestones, major film and television projects, Bob Dylan's ho...
22/12/2025
The works of Plato state that when humans have an experience, some level of change occurs in their brain, which is powered by memory - specifically long-term me...
22/12/2025
Partnership integrates complementary satellite data and AI analytics to enhance security, infrastructure, and environmental monitoring solutions for global cust...
Eight Yamaha STAGEPAS 1K Systems Used To Showcase Immersive Live Sound posted: 22/05/2020 
