I am really at a loss with the call audio quality. People complain about poor sound from my side most of the time, sometimes it the person at the other end can’t make out what I am saying at all. Complaints vary between “you sound very distant”, “you sound muffled or like you are sitting in a box”, “are you on a construction site?”, “your mic seems to pick up every background noise” etc. etc.
The problems appear both with and without the Librem5 headphones and I just can’t seem to find any mic setting that works consistently and reliably. I tried the alsamixer suggestion in this thread, but no consistent improvement.
Shouldn’t there be a default mic setting that just works? As it is now, I am constantly experimenting with different input levels of the mic, but can’t find what produces an acceptable outgoing call audio quality.