Music City Is Set To Make Some Real Noise With IndyCar Street Race Big Machine Music City Grand Prix roars into Nashville with lots of mics and music By Dan Daley, Audio Editor
Thursday, August 3, 2023 - 10:54 am
Print This Story | Subscribe
Story Highlights
Eighty laps, 168 winding street miles, and more music than you can shake a guitar at. That's the third edition of the Big Machine Music City Grand Prix (Sunday, Aug. 6, NBC Sports) in Nashville, where both IndyCar and the city are looking to what's becoming an annual event to burnish both brands.
The temporary 2.17-mile street circuit takes 26 NTT IndyCar Series racers by the Tennessee Titans' Nissan Stadium, through 11 twisty turns, and over the Korean War Veterans Memorial Bridge above the Cumberland River (the first motorsports course of its kind in the world to cross a major body of water), and into downtown Nashville. All done to a soundtrack that will feature Florida-Georgia Line's Brian Kelley, Chris Janson, M tley Cr e's Vince Neil, Gavin Degraw, and other special guests.
Upshift, Downshift, Crowds, Roar If negotiating those turns are tricky, so is capturing the race's signature sounds. That's the job of A1 Mike Pope, aided by submixer Rob Sweeney. Some of the music might sneak into the broadcast here and there, but most of it will be that characteristic effects mix of upshift, downshift, crowds, and roar.
Street courses are obviously always a little more difficult, mainly in terms of access, explains Pope, who has mixed IndyCar races for 13 years. Of course, on this course here in Nashville, we've got some experience. This is our third year here.
Getting the audio signals around the sprawling downtown campus involves an infrastructure of eight Calrec Hydra network boxes daisy-chained into the Artemis submix console aboard the B unit of IMS Productions' three-trailer production rig (which also handles robos and graphics), buttressed by a parallel Dante network in spots.
The cameras on the truck still have two audio analog inputs, but they also have network connections, Pope explains. Those network connections are what we use for Dante boxes, which also can be configured for intercom. We've done that in the past, but, for this race, we're also using the Dante to bring microphone signals back, primarily for the upshifts or downshifts and maybe a roar - whatever is needed to get the signal back to the submix console.
With more than 50 microphones deployed in total, he can call on Audio-Technica BP4027 long stereo shotgun mics on hard cameras and shorter BP4029 mics for crowd capture and other applications. Sennheiser 416 super-cardioid shotguns have become indispensable for up/downshift sounds and for use on robo cams. A Shure VP88 rounds out the main four-pack of the various transducers that Pope and Sweeney use to cover the vast majority of the race.
All of those are workhorse mics, Pope says.
The camera audio inputs have become a valuable resource for racing effects capture, with improved pre-amps that can collect the full-range audio needed for motorsports. And, because the track is dedicated to IndyCar, the console gain and trim structures are already tuned for the sport.
A lot of the show is already dialed in for us, notes Pope, who mixes it on a Calrec Apollo desk.
Radio, Comms Are Complicated A pair of Calrec Brio consoles are used to mix the audio for the big-screen video around the track, some of which will make its way into the broadcast sound via direct feeds to the main mix desk. According to Pope, the radio mix, mixed by Pat Sellers, is perhaps the most complicated part of the event's audio due to the unpredictability of sources and is on a scant 1.5-second profanity delay.
You're a cat on a wire out there with the radios, he says of the occasionally salty audio nuggets that come across the RF infrastructure provided by BSI. But they're critical because, whenever audio leads the narrative, it's usually because of what's coming through the radios.
The show's comms are conventional but also complicated, built around an RTS ADAM platform with nearly 600 ports spanning seven trailers. It's a fairly standard configuration but made notable by its scale, says Pope.
Not all of them are active, he points out, but they're there. I would say we would have at least 12-16 external panels that we use. In general, it's structured mostly the same, but the comms load can change from a street course or an oval or a road course.
The Big Machine Music City Grand Prix has become somewhat notorious for its crashes - the track varies in width from 37 ft. to 80 ft. - and that takes a toll on the audio infrastructure, from the loss of the occasional microphone to destruction of some of the fiber cabling.
Sometimes a car can hit the concrete barriers and move it, and it can cut fiber, says Pope. We've had it happen.
Most recent headlines
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
04/08/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
04/07/2026
April 7 2026, 19:00 (PDT) Detective Conan: Fallen Angel of the Highway Opens in...
01/06/2026
In its sixth year, the broadcaster's coverage has become a global brand and ...
01/06/2026
Designed to solve a common problem in broadcasting, the automated workflow detects, identifies, removes, and documents copyrighted music
AudioShake has introdu...
01/06/2026
The sports-analytics company combines its data with proprietary AI to help leagu...
01/06/2026
Category line-up & sponsors announced
Photo: Paul Clarke
The Production Music Awards (PMA) have announced that submissions are now officially open ahead of...
01/06/2026
New hybrid sample/synthesis instrument revealed
Excite Audio have just released the latest instalment in their Evolve series, which has been developed in co...
01/06/2026
Latest TONEX expansion captures three rare vintage amps
The newest addition to IK Multimedia's ever-growing TONEX line-up introduces a set of three incr...
01/06/2026
Musically intelligent soft synth gets upgraded
Scaler Music will be probably be best known to many for their music theory tools, but their product range al...
01/06/2026
SBS confirms its broadcast sponsors for FIFA World Cup 2026
1 June, 2026
Media releases
SBS has secured Hyundai, Hisense, Macca's, Rexona, bet365, Com...
01/06/2026
Rohde & Schwarz Satellite Industry Days 2026 guided by the motto From Earth to ...
01/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/06/2026
Marshall Electronics is showcasing a comprehensive lineup of next-generation POV cameras, purpose-built to power today's connected AV environments, at InfoC...
01/06/2026
Adobe Announces Concept to Vector
Deepa Subramaniam June 1, 2026
0 Comments
One of the biggest frustrations we hear from designers is how difficult it...
01/06/2026
Vampire Feature Night Patrol Graded with DaVinci Resolve Studio
Brie Clayton June 1, 2026
0 Comments
Colorist shapes dark, gritty tone for horror thri...
01/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/06/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
01/06/2026
Mardi 2 juin 14h00
FilmLight (ARRI), 10 rue Ren Boulanger, 75010 Paris
Rejoignez-nous pour d couvrir comment FLAPI (l'API FilmLight) peut transformer e...
01/06/2026
January 6 2026, 05:30 (PST) Dolby Sets the New Standard for Premium Entertainment at CES 2026
Throughout the week, Dolby brings to life the latest innovatio...
31/05/2026
Olivia P rez-Collellmir to Premiere Original Work at Gaud Centennial in Barcelona The Berklee graduate and faculty member will debut her choral symphony with...
31/05/2026
Back to All News
Netflix Wins 15 Awards at the Canadian Screen Awards - See Pho...
31/05/2026
Taiwan is home to more than 500 NVIDIA ecosystem partners. More than 1 million N...
31/05/2026
As factories move from isolated automation to plant-wide intelligence, manufacturers need AI systems that can connect live machine signals, quality systems, wor...
31/05/2026
The NVIDIA AI Cloud ecosystem is accelerating the global buildout of AI factory infrastructure. Partners are expanding capacity to meet growing demand from ente...
30/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
30/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
30/05/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
30/05/2026
Zero in on one that says yes (and no)
Andy Marken May 29, 2026
0 Comments
Hero image courtesy of Deposit Photos
For content creators the most difficu...
29/05/2026
With InfoComm 2026 just weeks away, NDI is giving attendees plenty of reasons to...
29/05/2026
Reaffirming a partnership that has defined Canadian sports broadcasting since 19...
29/05/2026
Mobile/tablet is No. 2 device for watching TV, suggesting that the sports-production industry needs to take another look at the format
Ring Digital's Sprin...
29/05/2026
Berliner Ensemble, one of Berlin's five major theater companies, has expande...
29/05/2026
Solid State Logic will showcase its new compact, fly-away TCA Tour audio product...
29/05/2026
Gerald (Jerry) Pierce, a pioneering technologist who helped shape the digital transformation of the motion picture industry, passed away last month on April 12 ...
29/05/2026
Paramount+ will be the English-language U.S. home for Barclays Women's Super...
29/05/2026
Further strengthening its virtualisation strategy to fully support broadcasters ...
29/05/2026
Swiss broadcaster Canal Alpha has deployed Harmonic's award-winning, software-based XOS Advanced Media Processor to modernize playout operations across cant...
29/05/2026
PTZOptics will showcase a new generation of intelligent video workflows at InfoComm 2026, June 17-19, Las Vegas. Visitors to booth N8227 will see how PTZOptics ...
29/05/2026
Arizona's Family has launched the Arizona's Family Sports (AZFS) streaming app, a new direct-to-consumer destination for live, local sports. The app is ...
29/05/2026
Starting in 2027, DAZN will be the exclusive home of The Canadian Football Leagu...
29/05/2026
Comcast Business has detailed the advanced network infrastructure it has deploye...
29/05/2026
In two-day event, leaders from academia and industry explored solutions to chall...
29/05/2026
The Basketball Tournament (TBT), now entering their 13th year of competition, ha...
29/05/2026
Roku has launched FOX One as a Premium Subscription on The Roku Channel in the U.S. Roku customers can now subscribe to FOX One using their Roku account for liv...
Music City Is Set To Make Some Real Noise With IndyCar Street Race Big Machine Music City Grand Prix roars into Nashville with lots of mics and music By Dan Daley, Audio Editor 
