Post AbL6KCffy7V0ALfiOu by Ash@awoo.fyi
 (DIR) More posts by Ash@awoo.fyi
 (DIR) Post #AbL6KCffy7V0ALfiOu by Ash@awoo.fyi
       2023-10-31T19:50:10.670208Z
       
       0 likes, 0 repeats
       
       On most USBC standard phones, you can get the analog audio signal by shorting the CC pins to GND pins. The D− and D+ then become left and right audio pins. I would be surprised if the iPhone 15 didn't support that already.
       
 (DIR) Post #AbMMWgjasmtO8NFpRo by atlas@thonkbox.rightmouse.click
       2023-11-01T00:58:11.146996Z
       
       1 likes, 0 repeats
       
       @Ash @Flaky ohh thats how analog audio is transferred via USB-C, I thought DACs were mandatory from that point.
       
 (DIR) Post #AbMMuOEZJnWVhq2oAy by Ash@awoo.fyi
       2023-11-01T10:30:49.793362Z
       
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       I think they differentiate between them by calling them "active" (has own DAC) and "passive" (pass through described above).The pass through method didn't exist initially, but this has now been around for a while so I'd be surprised if it was missing on modern devices.