Any tips to improve the audio quality of calls on the PinePhone Pro?
#1
Hi!
Phone calls work on my PinePhone Pro with Manjaro ARM Phosh Beta 30, but the audio quality is problematic for others (too quiet and/or noisy).
I tried with the (nearly) free custom firmware for Pinephone’s modem and editing the file /usr/share/alsa/ucm2/PinePhonePro/VoiceCall.conf . Currently I changed the line:

Code:
cset "name='ADC Capture Volume' 47"

and line:

Code:
cset "name='Mono ADC Capture Volume' 47"

With a value of 84 it seems that the audio quality is better, but it gets worse again after a suspend.
If I install pipewire, the audio gets too noisy.
The problem also remains with other distributions.
Any idea?
Thanks!
  Reply
#2
You might find this thread and latest replies useful.

https://forum.pine64.org/showthread.php?tid=17686
  Reply
#3
(03-25-2023, 04:58 AM)tux_life Wrote: Hi!

Hi!

Here are the related issues:

https://gitlab.com/postmarketOS/pmaports/-/issues/2016
https://gitlab.com/pine64-org/pine64-als...-/issues/5

Currently there is no fix - expect to change ADC Capture values.
But read the thread tookmeayear linked above.
megi is working on this and maybe we get working callaudio sooner or later Smile
  Reply


Possibly Related Threads…
Thread Author Replies Views Last Post
  Megapixels on Mobian Bookworm on PinePhone Pro - Not Launching X0X0X0X0X0 3 1,176 10-28-2024, 10:46 AM
Last Post: Jite
  Pine Phone Pro audio on phone calls: discussion, support and tips apink 46 21,942 09-04-2024, 07:46 AM
Last Post: P. Siera
  Seeking Contributors: Apache NuttX Real-Time Operating System for PinePhone Pro lupyuen 3 2,451 08-25-2024, 04:18 PM
Last Post: Fofeu
  tow-boot, just bought pinephone pro stratofall 4 620 07-30-2024, 03:43 PM
Last Post: stratofall
Question Calls: ALSA UCM config not making a difference with volume lightwo 6 1,382 05-17-2024, 04:23 AM
Last Post: lightwo
  Battery life thread: discussion, support and tips apink 7 3,348 05-14-2024, 12:53 PM
Last Post: Rednoise
  bookworm vs trixie discussion for mobian in pinephone pro. zetabeta 16 4,813 04-28-2024, 01:52 AM
Last Post: diederik
  Tow-Boot, a new U-Boot option for Pinephone Pro and other devices Ulfnic 60 55,182 02-13-2024, 02:54 PM
Last Post: fxc
  A Btrfs Image for Arch SXMO on the Pinephone Pro mburns 2 1,383 11-23-2023, 08:44 AM
Last Post: mburns
  Rhino Linux does not seem ready for the PinePhone Pro. mburns 2 1,449 11-23-2023, 08:39 AM
Last Post: mburns

Forum Jump:


Users browsing this thread: 1 Guest(s)