One of the most exciting capabilities of Bluetooth® Low Energy (LE) audio is Auracast™ broadcast audio.
Have you ever had trouble hearing a flight announcement at the airport? Or wish you could hear the audio on a muted TV while using a treadmill at the gym? Auracast™-supported transmitters can address pain points like these by sending direct-to-ear audio signals to an unlimited number of nearby users.
Not only will Auracast™ unlock new audio-sharing experiences for mainstream consumers, but the technology improve the quality of life for people with accessibility issues. With Auracast™, people who require assistive listening devices can tune into a low-latency broadcast using their own personal device instead of needing a Radio Frequency (RF)-capable device provided to them from the venue.
Key Takeaways:
- Auracast™ brings direct-to-ear audio. It uses Bluetooth® LE Audio to stream announcements, TV sound, and shared audio directly to personal devices and hearing aids.
- The technology improves accessibility. Users no longer need venue-provided hardware, making assistive listening simpler and more inclusive.
- Auracast™ unlocks versatile use cases. From silent TVs in gyms and airports to multi-language event support and guided tours, it enhances audio experiences across many settings.
- Public deployments have already begun. Early rollouts include the Sydney Opera House, UK transport hubs, and U.S. churches, signaling momentum for broader adoption.