I am working with the SBC A64 and when trying to configure the audio, with the alsamixer and trying to get sounds through some speakers and headphones. The obtained audio is distorted, ineligible.
I would need your help.
Maybe the board can't drive them direct so you need an amplifier?
Quote from: JohnS on July 07, 2022, 10:45:37 pmMaybe the board can't drive them direct so you need an amplifier?
In previous versions of the kernel I have managed to get audio from the same files. The version I have of the OS is A64-OLinuXino-bullseye-minimal-20220413-094751. thanks
Try the following command:
speaker-test -c 2 -t wav
systemctl enable pulseaudio && systemctl --user start pulseaudio