this post was submitted on 12 May 2025
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Bluetooth 6.1 released, enhances privacy and power efficiency - Help Net Security (www.helpnetsecurity.com)
submitted 21 hours ago by [email protected] to c/[email protected]
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[–] [email protected] 3 points 15 hours ago (1 children)

Isocronous Channels. It's been in the spec since 5.1 - 5.2. It's the same as with auracast. The spec can already do it, but no vendors are implementing it.

[–] [email protected] 2 points 13 hours ago (1 children)

That is for bluetooth multicasting to multiple devices. Not stereo audio with mic channel. They STILL artificially limit you to EITHER Stereo Audio OR Mono Audio and a Mic.

[–] [email protected] 1 points 1 hour ago

Isochronous Channels is the underlying feature that enables both auracast and your headset use case. An arbitrary number of full-bandwidth audio channels, with or without synchronisation, with arbitrary endpoints. Why is nobody selling a headset that implements this? Fucked if I know, mate.