Bluetooth SIG launched Auracast Broadcast Audio tech

According to the latest report, the Bluetooth Special Interest Group announced the Auracast function, an upcoming Bluetooth broadcast function that claims to promote a new wireless audio experience, bringing users the ability to share audio with friends and family. The feature was previously called Audio Sharing, but from now on it will be called “Auracast Broadcast Audio”.

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Moreover, Auracast broadcast audio enables transmitters (such as smartphones, laptops, TVs, etc.) to broadcast audio to an unlimited number of nearby Bluetooth receivers (such as headphones, speakers, or hearing aids). When a user listens to music on their phone and earbuds, they can share it with friends or family via Auracast, so they can use Auracast-enabled headphones to listen to music together.

Another great use for Auracast broadcast audio is the ability to listen to silent TV in public places such as airports, restaurants, and waiting rooms. In addition, users can receive broadcasts from the public address system, which will be very useful when waiting at the airport. Users can receive important flight announcements such as gate changes, boarding schedules, etc. directly on their Bluetooth headsets.

Mark Powell, CEO of the Bluetooth SIG, said: “The introduction of Auracast broadcast audio will trigger another dramatic change in the wireless audio market. The ability to broadcast and share audio using Bluetooth technology will reshape personal audio and enable audio delivery in public places and spaces.”

Furthermore, users will be able to scan for Auracast broadcasts just like scanning a Wi-Fi network and view a list of available Auracast transmitters. Broadcasting can be turned on or off and requires the user to enter the correct password to join. Auracast Broadcast Audio is part of the Bluetooth LE audio suite available in Bluetooth 5.2. The specification defining Auracast will be released in the next few months.

(via)