Table of Contents

@related : [Sound] [Audio] [ALSA] [M5451] [Multimedia audio controller] [SPDIF] [Ubuntu] [OSS] [Linux] [Kernel][MIDI] [MAO]

http://www.alsa-project.org

see WIKI at http://alsa.opensrc.org/

* [Hardware] [PCMCIA] : http://www.digigram.com/products/getinfo.htm?prod_key=9000

* http://wiki.debian.net/?ALSA * http://packages.qa.debian.org/a/alsa-utils.html

[Jack] : [SFX] [VST]

alsa_pcm: xrun of at least 156.211 msecs

[MIDI]

$ cat /proc/asound/cards

cat /proc/asound/oss/sndstat | grep devices # Audio devices: # Synth devices: NOT ENABLED IN CONFIG # Midi devices: NOT ENABLED IN CONFIG

$ lsmod | grep snd

pmidi -l Port Client name Port name 14:0 Midi Through Midi Through Port-0

pmidi -p 14:0 anna-magdalena-04-guitar-tab.mid

! ToDo ; how to encode alsa stream

sox -V -r 48000 -w -t alsa /dev/snd/pcmC0D0c -t .wav test.wav ALSA lib pcm.c:2099:(snd_pcm_open_noupdate) Unknown PCM /dev/snd/pcmC0D0c sox: Failed reading /dev/snd/pcmC0D0c: cannot open audio device

The goal was to make a .ogg file from this propaganda : http://www.culture.gouv.fr/culture/1206/

http://www.domenech.org/bt878a-adc/alsa-e.htm

!Misc, [Debian]

alsaconf

dpkg -L alsa-utils | grep alsamixer

http://www.sabi.co.uk/Notes/linuxSoundALSA.html#issues

![Bug]

alsamixer # alsamixer: function snd_ctl_open failed for default: No such device # https://bugtrack.alsa-project.org/wiki/wikka.php?wakka=TroubleShooting chmod -R a+rwX /dev/snd/

* http://www.mail-archive.com/gnomemeeting-list@gnome.org/msg03598.html

MISC

alsa.en.txt · Last modified: 2022/04/16 12:22 (external edit)
 
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