Reputation
1,293
Top tag
Next privilege 2,000 Rep.
Edit questions and answers
Badges
4 10
Impact
~41k people reached

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.
Jan
25
comment mpd fails to open ALSA device where aplay succeeds
A globally available device should be put into /etc/asound.conf. A device available for the user mpd should be put into /home/mpd/.asoundrc.
Jan
22
comment Unable to use python speech_recognition lib Microphone class due to ALSA
See Raspberry ALSA sound output / input slave.
Jan
19
answered PCM not affecting sound volume with ALSA
Jan
9
comment Can't open audio device /dev/dsp: Device or resource busy
Then you also got an error message regarding ALSA. Are you using PulseAudio? Does mplayer's configuration find it?