Thanks to Auracast, the performing arts world (and beyond) has an opportunity to rethink what inclusive listening can be.
By Stephen O. Frazier
Auracast is not just a technological upgrade for theaters and concert halls, it is a universal solution for inclusive listening.
An early adopter, Australia’s Sydney Opera adopted Auracast in multiple performance spaces in March 2025. Credit: @johnnybhalla/Unsplash
For decades, theaters and concert halls have relied on a patchwork of assistive listening technologies—hearing loops, FM, and infrared systems—to help patrons with hearing loss fully experience live performance. While each system has met some needs, none has offered a universally user-friendly solution.
That landscape is now shifting. With the arrival of Bluetooth LE Audio and Auracast broadcast audio, performing arts venues are on the cusp of the most significant upgrade to assistive listening since the introduction of hearing loops.
Auracast promises something long imagined but never fully realized: a standardized, open broadcast that allows audience members to receive high-quality audio directly in their own hearing aids, earbuds, or smartphones. This happens without venue-specific hardware, without checkout counters, and without the stigma or inconvenience of borrowed devices.
For venues, it offers a path toward broader accessibility, simpler maintenance, and a future-proofed infrastructure that aligns with global consumer technology trends. Yet the transition is not automatic. Theaters and concert halls must navigate questions of compatibility, deployment strategy, acoustic design, and most importantly, audience education.
As more hearing aids, smartphones, and public address systems adopt the technology, the performing arts world faces a rare opportunity: to rethink what inclusive listening can look like in spaces built for shared cultural experience.
Not Traditional Bluetooth
Unlike traditional Bluetooth pairing—which allows only a single device connection—the Auracast iteration of Bluetooth transmission enables a one-to-many audio stream that audience members can access using their own personal devices. This shift promises a future in which assistive listening is universally available, wireless, and device-agnostic.
A review of recent online articles highlights a remarkable surge in early installations, particularly within theaters and concert halls. These real-world deployments demonstrate not only the technology’s maturity but also the cultural sector’s eagerness to embrace it.
Early Adopters
Following the March 2025 adoption of Auracast in multiple performance spaces in Australia's world-renowned Sydney Opera complex, theaters and performance spaces around the world have been supplementing existing assistive listening systems with this easily installed version.
Notable among them are landmark theaters that include the La Criée National Theatre of Marseille, France, and the Nissay Theatre in Tokyo. Also in Japan, the ROHM Theater in Kyoto, one of the country’s premier performing arts venues, successfully tested the technology using a single transmitter to serve its four-balcony auditorium.
Installations in the Regent Theatre in Dunedin, New Zealand, and a half-dozen theaters in the UK further demonstrate the international application of this landmark technology.
Here in the US, the Marriott Theatre in Lincolnshire, Illinois, is among the first performing arts venues to install Auracast. This signals a clear shift toward modern assistive listening, offering both simplicity and high-quality sound to patrons using their own devices.
Shortly after the Marriott Theatre deployment, the Metropolis Performing Arts Centre in Arlington Heights, Illinois, also installed the system. Chicago’s Goodman Theatre has expressed interest in implementing the technology, further reinforcing the region’s role as a U.S. hub for accessibility.
These venues provide early proof that regional performing arts organizations are ready to modernize. Furthermore, the installation in the WYO Performing Arts Center in Sheridan, Wyoming, demonstrates a willingness to adopt the technology even in smaller communities.
Beyond Theaters
While this article focuses on theaters and concert halls, the airport in Frankfurt, Germany, has just recently installed transmitters at some departure gates for a two-month test. The Bristol Temple Meads railway station in the UK now transmits live announcements via Auracast, enabling deaf or hard-of-hearing passengers to receive high-intelligibility audio directly on their personal devices.
These public transport precedents reinforce the technology’s suitability for large indoor venues with highly variable needs and acoustic conditions.
With little media publicity, adoption is also spreading to worship spaces. Churches, mosques, and synagogues worldwide are beginning to install transmitters, allowing congregants to access sermons and music without venue-specific hardware. This enhances inclusivity and removes barriers for attendees with hearing loss.
A number of universities and schools have installed Auracast for lecture halls and classrooms. Professors can broadcast lectures directly to students’ devices, ensuring accessibility for all and supporting diverse learning needs. This is especially valuable in large auditoriums where traditional assistive listening systems may be impractical.
In New Zealand, Stadium Taranaki installed the technology to upgrade their audio system, allowing rugby fans to hear announcements over the roar of the crowd. In the not-too-distant future, venues as diverse as Yankee Stadium and the New Orleans Superdome could join Stadium Taranaki in supplementing their public address systems.
Why Turn to Auracast
Across all of the above installations, several themes recur:
Device Independence: Patrons can use their own earbuds, hearing aids, or smartphones—removing the need for venue-managed receivers.
Improved Reliability: Compared to Wi-Fi based streaming or aging FM, Infrared, or induction loop systems, Auracast offers a robust, low-latency audio alternative.
Cost-Effective Infrastructure: As shown in Kyoto, even large venues can achieve broad coverage with minimal hardware.
Future-Proofing: A growing number of new hearing aids and smartphones—including some over-the-counter (OTC) devices—already support the technology or can be enabled with a simple over-the-air update. Nearly every major electronics manufacturer has added compatible consumer audio products to their mix.
Conclusion
A detailed magazine article on the renovation of the Austin, Texas, airport did not mention the installation of hearing loops that were part of the project. Similarly, a more recent article detailing improvements in the newest Amtrak trains omitted the fact that passenger cars have hearing loops installed.
The same sort of omission would not be surprising as Auracast finds its way into more and more venues of every type. This makes researching these installations problematic, as many will go unreported.
That being said, the plethora of capable products now available positions this technology as the default assistive listening standard of the next decade. It is a universal solution for inclusive listening across transport hubs, worship spaces, and educational institutions. Real-world deployments prove that this technology is already reshaping accessibility, making it easier, more dignified, and more future-ready for everyone.
Hearing Health staff writer Stephen O. Frazier was trained as a hearing loss support specialist by the Hearing Loss Association of America. Having devoted the past 25 years to advocacy for people with hearing loss, he has facilitated the passage of numerous regulations in New Mexico, where he lives, that strengthen protection and services for people with hearing loss. Frazier has presented workshops on hearing loss and assistive technology at the local and national level and has also written extensively on various topics related to hearing loss and assistive technology. For more, see sofnabq.com and loopnm.com/Auracast.html, which covers the latest about Auracast technology.
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Auracast promises something long imagined but never fully realized: a standardized, open broadcast that allows audience members to receive high-quality audio directly in their own hearing aids, earbuds, or smartphones. This happens without venue-specific hardware, without checkout counters, and without the stigma or inconvenience of borrowed devices.