[Lex Computer & Tech Group/LCTG] Auracast LE Bluetooth hearing aid technology

Drew King dking65 at kingconsulting.us
Wed Apr 2 13:14:46 PDT 2025


All,

at this morning's meeting we learned about a new hearing aid technology 
called auracast. I did an AI lookup in Copilot about this technology and 
here is what it had to say.

It's actually a technology that I'm looking forward to. I don't need it 
now but when it becomes fully available everywhere I might.

Essentially this is a new Bluetooth upgraded technology that allows a 
device like a TV to broadcast throughout your house up to 320 ft and 
anybody in the house wearing compatible hearing aids can tune into the TV.

Copilot uses a train station as an example. Train stations can be very 
noisy, and it can be difficult for everybody to hear the information 
about what trains are coming and going. It would be great if you're 
hearing aids could tap into a broadcast and hear all the train 
announcements without having to pair their hearing aids with anything.

It's all about not having to pair the way that you do today and also how 
many devices can be connected to the system at the same time.


------------------------------------------------------------------------

Auracast is an innovative Bluetooth technology designed to enhance audio 
sharing and accessibility. It allows a single device, like a phone or 
TV, to broadcast audio to multiple Bluetooth receivers simultaneously. 
This means you can share music, podcasts, or other audio with friends 
without needing to pass around earbuds or deal with pairing hassles.

Auracast also has practical applications in public spaces, such as 
enabling people to tune into announcements or audio streams through 
their personal devices, making environments like train stations more 
inclusive. It's a game-changer for audio sharing and accessibility!

Auracast, which uses Bluetooth Low Energy (LE) Audio, typically has a 
range of up to *100 meters (328 feet)*, depending on the transmission 
device. This means you can enjoy audio from your TV or other devices 
even if you're in another room, as long as there are no significant 
obstacles like thick walls or interference.


-- 
Drew King



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