this post was submitted on 22 Sep 2023
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Apple

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TL;DR: USB-C AirPods Pro support lossless audio with the upcoming Vision Pro headset due to the 5GHz band support in their H2 chip. The previous version only had 2.4GHz.

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[–] deegeese@sopuli.xyz 32 points 1 year ago (16 children)

TL;DR There is enough bandwidth in 2.4GHz, but fuck you consumer, buy more AirPods.

[–] redballooon@lemm.ee 9 points 1 year ago* (last edited 1 year ago) (15 children)

According to Wikipedia the theoretical max bandwidth on the 2.4GHz bandwidth is 706,25 kbit/s downstream.

I don’t have data from Apple, but Qualcomms lossless Bluetooth audio transmits up to 1Mb/s.

So, a three minute internet search supports rather apples story than yours.

[–] ashtefere@lemmy.world 6 points 1 year ago (2 children)

Wow. Not only incorrect, but incorrect in the worst way by fucking up maths by a factor of a thousand!

[–] redballooon@lemm.ee 6 points 1 year ago* (last edited 1 year ago)

What math? There is no math in there. I typed 1 unit incorrectly. One that didn’t actually matter for the argument.

[–] amansrevenger@feddit.de -3 points 1 year ago (1 children)

But he did his own research! Checkmate!

[–] redballooon@lemm.ee 5 points 1 year ago

Should I rather trust a random naysayer on the internet? I haven’t heard yet his numbers or sources, even. My argument still stands after the correction of a unit.

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