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Jul
19
comment Alsa mixer for assigning specific apps to a specific soundcard?
In a mixer, selecting a device just changes which mixer controls are shown in the mixer. As for changing the default sound card, this is a different question, which has been asked before.
Jul
19
comment Alsa mixer for assigning specific apps to a specific soundcard?
These features are not implemented by ALSA but by PulseAudio.
Jun
26
answered alsamixer not incrementing volume at proper interval
Jun
22
answered Midi and Scheduler on Linux / Raspberry Pi
May
21
comment How to setup “Creative Sound Core 3D” on Debian Jessie correctly?
Try the latest kernel. If that does not work, show the output of alsa-info.
May
19
comment How can I synchronise kmix and alsamixer volumes at maximum?
This appears to be a problem with PulseAudio's juggling of multiple mixer controls. Try asking on the PA mailing list.
May
18
answered Detect when audio card is powered (using alsa)
May
2
comment USB MIDI keyboard (Oxygen 61) now not appearing in QJackCtl
Apparently, your distribution (whatever it is) broke module loading with some update. File a bug.
May
2
comment USB MIDI keyboard (Oxygen 61) now not appearing in QJackCtl
Does snd-seq-midi show up in the output of lsmod? If not, does modprobe snd-seq-midi help?
May
2
comment USB MIDI keyboard (Oxygen 61) now not appearing in QJackCtl
Does it show up in the output of amidi -l and cat /proc/asound/cards? What is the difference between "now" and previously?
Apr
17
answered See a serial port as a MIDI IN device
Apr
13
answered Plug dmix into JACK
Apr
6
comment How can I use ALSA dmix and multi plugins together?
There's nothing wrong with answering your own question.
Apr
6
comment How can I use ALSA dmix and multi plugins together?
Probably some process is not using your dmix device. What is the output of lsof /dev/snd/*?
Apr
6
comment How can I use ALSA dmix and multi plugins together?
For two hw devices (real and loopback), you need two dmix devices. Show the actual configuration file you're trying to use.
Apr
5
answered Alsamixer has extra things that won't go away
Mar
27
comment Issues with arecord command
There is no sample rate problem. (When playing a .wav file, the rate is always taken from the file.)
Mar
26
comment Issues with arecord command
Then your distribution's alsa-utils package is not up to date. Anyway, the hardware apparently supports only stereo.
Mar
26
comment Issues with arecord command
What is the output of aplay --dump-hw-params and aplay -D hw:0 --dump-hw-params?
Mar
10
comment Playback and simultaneous recording through external USB sound card
What mismatch? Try running alsamixer -c1 do adjust mixer controls.