Ubuntu
pulseaudio package

  1. Bug #1838151
  2. Comment #13

Comment 13 for bug 1838151

Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: Poor quality audio with modern Bluetooth headsets in HSP/HFP. Missing wide band speech support.

Some recent commits in BlueZ 5.54 suggest wide band support is being prepared starting in kernel 5.6:

  https://git.kernel.org/pub/scm/bluetooth/bluez.git

Unfortunately both that kernel and bluez version seem to be too new to realistically make it into Ubuntu 20.04.