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AirPods get stuck in low-quality 16 kHz audio mode when starting a VM

jeffgeerling.com

51–60 of 170 posts

Re: AirPods get stuck in low-quality 16 kHz audio mode when starting a VM

#51
post #48
post #42

Earlier quoted context omitted.

Bluetooth is equally or more universal than Wi-Fi, though. There aren’t that many connectivity standards that are present in just about every single device under the sun, including stuff like headsets and wireless mice and keyboards. It’s effectively wireless USB (from a user perspective), with all the good and the bad that that brings.

I've never had the left half of my keyboard crap out when I plugged it into a USB port. I have never gotten both the input, and the output half of a bluetooth headset to work on Windows 10. But that's understandable, since I'm sure Microsoft is strapped for resources, and has more important things to work on - like the bricking the data in My Documents in an OS update. Even if you don't want the microphone to work, g…

I’ve never gotten input and output from a Bluetooth headset working on MacOS, either.

Re: AirPods get stuck in low-quality 16 kHz audio mode when starting a VM

#53
post #37

Earlier quoted context omitted.

I also find them to be incredibly slow to connect to my iPhone — frequently necessitating going into system preferences->Bluetooth on the iPhone and clicking on the AirPods before the connection finally happens ... it’s a complete mystery to me whether they will be connected when I pull my phone out and put them on at any given time (seems worse with Xs than before - though Xs seems worse generally in all network con…

Im having kind of similiar issues. I foud out that if I last paired them to mac, they will not auto connect to iphone. But if iphone was last paired device, they will usually pair. Also sound sonetimes go to super low volume and I have to reconnect to get volume up.

They connect back to the last manually paired device for me. If that device isn’t nearby, they won’t pair to any other device until I manually go and do it again.

Re: AirPods get stuck in low-quality 16 kHz audio mode when starting a VM

#54

A dozen comments that this happens because the microphone is turned on, but nobody is asking why vagrant is turning the microphone on?

Vagrant is using VirtualBox under the hood, and presumably the default VB config is to let the VM use two-way audio, so it preemptively opens both the output and mic channel in case the VM needs it.

Re: AirPods get stuck in low-quality 16 kHz audio mode when starting a VM

#55

I figured I’d ask this here: my AirPods have never been what I’d call “perfect”, and I’m trying to figure out whether these are fundamental issues with AirPods or if I have a bad pair. Is it normal for AirPods to ignore double taps on them 50% of the time (it’s worse if I try to use Siri, which almost never works, and better if I try to play/pause but still not great)? My AirPods also take up to thirty seconds to swi…

I also find them to be incredibly slow to connect to my iPhone — frequently necessitating going into system preferences->Bluetooth on the iPhone and clicking on the AirPods before the connection finally happens ... it’s a complete mystery to me whether they will be connected when I pull my phone out and put them on at any given time (seems worse with Xs than before - though Xs seems worse generally in all network con…

Can you use the play widget on the control center? That’s how I pair mine whenever they are acting iffy. Simply 3D Touch the music/play widget. Click on the little triangle on the top right and select your AirPods. That works for me 100% of the time.

Re: AirPods get stuck in low-quality 16 kHz audio mode when starting a VM

#56
I've seen the same issue, and (at least in my case) it seems to be from audio being enabled on the VM and that getting passed through by Virtual Box. Something like this for your own box should solve the root cause: https://github.com/palantirnet/the-vagrant/pull/60

Re: AirPods get stuck in low-quality 16 kHz audio mode when starting a VM

#57
post #50

Earlier quoted context omitted.

My reaction to reading that this happened when the microphone was turned on was also a mental "well yeah, welcome to Bluetooth". I have literally shifted my rating scale for crap technology completely to make room for Bluetooth to be far enough below everything else. The nice part is a monkey brain interprets that as everything getting better, so I am generally more content with software and tech in general. So, than…

Would it be possible for the device to essentially expose itself as two devices, one stereo audio sink and one mono audio source? I mean, yea, it's more of a pairing headache but it solves this whole class of problems without requiring cooperation from the other half of the system.

Your SoC probably only has the one BT modem so gluing on a second one might be tricky. I doubt any BT modems do this natively, but I am not familiar with the market.

Re: AirPods get stuck in low-quality 16 kHz audio mode when starting a VM

#58
post #51
post #48

Earlier quoted context omitted.

I've never had the left half of my keyboard crap out when I plugged it into a USB port. I have never gotten both the input, and the output half of a bluetooth headset to work on Windows 10. But that's understandable, since I'm sure Microsoft is strapped for resources, and has more important things to work on - like the bricking the data in My Documents in an OS update. Even if you don't want the microphone to work, g…

I’ve never gotten input and output from a Bluetooth headset working on MacOS, either.

Just to balance the anecdotes, I've had both input and output from a Bluetooth headset work in Windows XP, Vista, 7, 8, and 10, OSX Mountain Lion through macOS Mojave, and various Linux distros.

Re: AirPods get stuck in low-quality 16 kHz audio mode when starting a VM

#59
post #51

Earlier quoted context omitted.

I’ve never gotten input and output from a Bluetooth headset working on MacOS, either.

Just to balance the anecdotes, I've had both input and output from a Bluetooth headset work in Windows XP, Vista, 7, 8, and 10, OSX Mountain Lion through macOS Mojave, and various Linux distros.

Yes, but the very fact that this needs to be said proves how bad BT is, really. In what other connection type would it ever be stated that somebody actually managed to get it working all the way?

Re: AirPods get stuck in low-quality 16 kHz audio mode when starting a VM

#60

I will also repeat what has been said about twelve times thus far: Enabling microphone makes Bluetooth headsets turn into pure shit. Guess what 5.0 finally allows as per spec? You can use any codec you want for telephony mode, including 44.1 stereo + 44.1 mono SBC. Guess what Apple does not implement, and guess what every 5.0 headset I've seen so far also does not implement? Sigh. Bluetooth is 20 years old this year,…

Sure, by spec the quality is bad... but my experience using them has been great (aside from drop outs in crowded areas). Audio and calls are clear.
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