Tagged Questions

2
votes
1answer
18 views

How can i find the correct name using aplay, or pacmd or something else for my microphone and sound out put, to apply in asound.conf?

I need to write a deafult mic and default speakeroutput in the asound conf file. But i dont know exactly how do i find my external sound card or microphone devices name? So that on reboot or ...
1
vote
1answer
784 views

How to change mixing of channels by pulse audio / alsa

I have a recent problem with my sound configuration. Basically, it's way too loud until I set the volume below 10%. And then it's very quickly too silent. Using the alsa mixer, I can set the headphone ...
5
votes
1answer
296 views

ALSA dummy device - how to configure?

I am working on an audio stream between two virtual servers. For that, I have set up a dummy soundcard (as the vservers don't have a hw card) using modprobe snd-dummy. That seems to work fine - I am ...
2
votes
1answer
236 views

Getting more details in ALSA volume

I've bought some new speakers, and they play much louder than my old ones. It's so much that I most of the time keep them at 1% to 3% in alsamixer, which is -103dB to -84dB. This obviously leaves ...
3
votes
2answers
2k views

amixer - How to change recording channel?

So fat, I am setting up microphone settings : $ amixer set 'Rear Mic' 90% mute cap $ amixer set 'Rear Mic Boost' 80% But, after some sys. update, my default recoding chanell changed to 'Front Mic' ...