What Six Olympic Ceremonies Have Taught Us About Live Audio
- MEI Management
- 4 hours ago
- 2 min read
Written by NW Group: Event Production Company In New Zealand and Australia
For most audiences, an Olympic Ceremony feels effortless. The sound builds at exactly the right moment, cues land perfectly, and millions of viewers around the world experience a seamless spectacle. Behind the scenes, it is anything but effortless.
Having worked across six Olympic Ceremonies over the past two decades, Norwest Productions’ Director of Special Projects, Andrew Marsh, has seen first-hand how live audio at this scale has evolved, and what it still takes to make it work when the pressure is at its highest.
“The biggest lesson is usable redundancy,” he says. “Not just having backups but designing systems and processes that people can actually follow under pressure. We spend a lot of time designing out single points of failure wherever we can.” That mindset has become increasingly important as ceremonies have grown more technically ambitious. As technology has advanced, so too have expectations from organisers, broadcasters and audiences alike.
“The sheer volume of audio signals being transported, delivered and mixed today is enormous,” Andrew explains. “Modern ceremony systems can carry more than 1,000 signals, including critical timing elements shared across multiple stakeholders.”
One of the biggest shifts he has witnessed has been the move to fibre networks and digital mixing systems, a change that transformed the scale and flexibility of live event delivery across the industry. That evolution has unlocked creative possibilities unimaginable twenty years ago. Creative ambition continues to push technical delivery into new territory. Andrew points to Tokyo 2020 as a defining moment, where augmented reality became part of the ceremony environment in a way few had previously experienced in live events. “Technology and creativity now work in parallel,” he says. “They constantly push each other to challenge what people think is possible.” Yet for all the advances, some things have stayed remarkably consistent.
Preparation remains one of the biggest factors in successful delivery at this scale. “Preparation is probably 80% of successful delivery,” Andrew says. “That’s preparation of systems, infrastructure, processes, installation, everything. The more prepared you are, the smoother the event runs and the better equipped you are for surprises.” And in ceremonies, surprises are inevitable.
That’s why collaboration across departments has become so critical in modern live environments. Audio, broadcast, replay, lighting and staging teams are now deeply interconnected, often relying on one another in real time to deliver the final result. “It’s not just important, it’s essential,” he says. Looking ahead, Andrew expects ceremonies to become even more networked and integrated as organisers search for greater efficiencies across large-scale productions.
But regardless of how sophisticated the technology becomes, the fundamentals remain unchanged: experienced people, mutual respect within teams, rigorous preparation, and systems designed to keep the show moving no matter what happens behind the scenes. Because when the world is watching, there is no second chance to get it right.
