There is a mode that's called "Audio Adapter Accessory Mode" that makes use of t... | Hacker News

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		rrmm on April 6, 2021 \| parent \| context \| favorite \| on: LG is getting out of the mobile phone business There is a mode that's called "Audio Adapter Accessory Mode" that makes use of the USB 2.0 data lines and a few others as analog audio lines for the headphones.

NewJazz on April 6, 2021 [–]

That is good to hear! Hopefully smart phones are supporting that standard, because it does appear to be an extension of USB.

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