No sound playing but the audio would change like the microphone was being activated. I checked permissions to make sure there was no mic access and figured that they were fingerprinting.
It was happening when I was using Chrome on iPhone and Windows 11 with Chrome. I can't remember what was causing it since the headphones (Bose Quietcomfort SE) are synced with both devices. For the last couple of months I've been using Android and I haven't noticed it. The headphones seem to work better with Android. IOS is a bit weird with sharing them with my PC.
No sound playing but the audio would change like the microphone was being activated. I checked permissions to make sure there was no mic access and figured that they were fingerprinting.