I updated to the official release of 18.1 on my iPhone 14 Pro yesterday, and audio ducking stopped working. It doesn't matter what I set it to, either "When Speaking" or "Always." No effect at all.
The experience with this update has been one of my most buggy iOS experiences in a while. Like not iOS 18 but specifically the 18.1 update. My phone will weirdly forget that I was listening to an audiobook in Audible after I pause it and when I hit play/pause on my AirPods it will start playing whatever song I was last listening to in Music. I also found that VoiceOver was somehow accessing my home screen while my phone was locked, which feels like a pretty major security issue.
Slightly off topic but this strikes me as weird because the simultaneously released macOS Sequoia 15.1 mostly fixes bugs that I was experiencing.
By Nicholas Stanford, 30 October, 2024
Forum
iOS and iPadOS
Comments
Fix your volume
Do this exactly:
1. Go to Settings > Accessibility > VoiceOver > Audio.
2. Tap on Audio Docking.
3. Set it to either "While Speaking", or "Always".
4. Navigate further to the right on the same screen as above, and adjust the volume to anything, "over", 100%.
5. Audio Docking should now be working.
This has been posted elsewhere on AppleVis concerning the Docking volume issue, including this thread:
https://applevis.com/blog/apple-releases-ios-181-ipados-181-bringing-new-bugs-some-fixes-voiceover-braille-users
Didn't Think to Check the Blog
Sorry about that. I looked for a forum thread but I didn't think to check the blog. Do you have any idea what the default volume setting for this is? I didn't realize they added the ability to adjust that at some point, and I've always been pretty happy with the out of the box experience for audio ducking. The update put the stupid thing all the way down to 80 percent for me, so it wasn't ducking at all. I have to go above 150 percent before I can really hear a difference so I'm guessing the default is somewhere around 180 percent but none of it sounds quite right.
They decided to set mine to…
They decided to set mine to 50%, so I had to go in and set it back to what I have it set to, and that is 150%.
That's what mine is set to as my personal preference, but your preference might be different.
130% here
I have mine set to 130%. This means that VO will be 30% louder than all other non-VO volume.
HTH.
Thomas did a podcast on this
Here is the link: https://www.applevis.com/podcasts/how-use-audio-ducking-ios-clearer-voiceover