Auracast™ Information Hub

Introducing Auracast™

Auracast™ is the next-generation of Bluetooth LE Audio assistive listening technology, allowing a single audio source to be broadcast to multiple users simultaneously in a single space.

What does this mean for assistive listening? Audio from a microphone, display, counter, meeting system, or venue can therefore be broadcast directly from a sound source to compatible hearing aids or receivers in the relevant venue.

Auracast™ is currently best understood as a one-to-many solution for broadcasts in shared listening environments, not a replacement for private one-to-one communication at counters, reception or service desks.

The technology is still developing. Auracast™ has the potential to become an important part of assistive listening in public spaces, enhancing inclusivity and communication alongside established systems like hearing loops, infrared and radio frequency systems.

What is Auracast™?

Auracast™ is based on Bluetooth® LE Audio, which usually connects one device to another, or one device to one listener.

Auracast™, however, connects to multiple compatible devices in the same space and at the same time. This makes it perfect for listening in venues where lots of people need access to audio simultaneously, such as presentations, announcements, meetings, guided tours, or sound in public.

Court Rooms

Vehicles

Meeting Rooms

Classrooms

Contacta’s approach to Auracast™

We have been delivering assistive listening technology for more than 50 years, and our approach to Auracast™ is optimistic but measured.

The technology is developing rapidly; however, adoption is still at an early stage. Hearing aids, headphones, receivers and smartphones which are compatible are becoming more common, but availability and connectivity varies massively.

Contacta is developing practical Auracast™ solutions designed for real-world environments today. Auracast™ can complement existing assistive listening solutions rather than replacing them.

Auracast™ environments

Auracast™ is currently better suited as assistive listening for shared listening environments rather than private one-to-one conversations; secure private communication options are still developing.

It represents an important step into the future for accessible and inclusive audio. Contacta are committed to helping organisations adopt Auracast™ as our product ranges develop, providing solutions that are inclusive, communication-first and future-ready.

FAQs

How do users connect to Auracast™ streams?

Connection depends on what type of device is trying to receive an Auracast™ broadcast. Users can:

Select broadcasts from a specific app on their smartphone
Connect through a device menu
Cycle through broadcasts on a receiver / headset

Do standard Bluetooth devices work for Auracast™?

Not all Bluetooth devices support Auracast™. They require compatible hardware and software, but while some products are marketed as “Auracast™ Ready”, this often only indicates that support can be enabled in the future through updates.

Is Auracast™ suitable for one-to-one communication?

Auracast is currently best suited for one-to-many in shared listening environments rather than one-to-one communication .

Do Apple iPhones currently support Auracast™?

Unlike standard Bluetooth, iPhones do not currently offer native, built-in Auracast support in iOS at this time. Users will require compatible hearing devices, receivers, headphones, apps, etc. to access a relevant broadcast.

Do all hearing aids work with Auracast™?

No. Only specifically compatible devices support Auracast™, although support is expected to increase as the technology develops.

Can broadcasts be made secure or hidden?

Yes, Auracast™ broadcasts can be custom-named and secured behind passwords. Users may then choose from any of multiple nearby streams.

Does Auracast™ replace hearing loops, radio frequency or infrared systems?

Auracast™ is a complementary technology, expanding accessibility options rather than directly replacing those that already exist. Hybrid systems will likely become increasingly common.

Hearing loops, radio frequency and infrared technology will continue to play a vital role, particularly regarding accessibility and ease of access.

MADE IN THE UK: We’re proud to say our Contacta designed products are manufactured in the UK