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ALSA for audio
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February 15th 13, 01:47 PM posted to uk.comp.os.linux,uk.rec.audio
Jim Lesurf[_2_]
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Posts: 2,668
ALSA for audio
On 15 Feb,
wrote:
In article , Davey
wrote:
If Audacity refuses to even run you may have to look at its config files
or remove and re-install it if you can't find settings to adjust.
Not sure if this will help, but just in case...
You should have something like an .audacity-data directory, inside of which
will be an audacity.cfg file. That is the default Audacity will check when
it is run. In my main machine's copy it includes
[AudioIO]
RecordingDevice=HDA Intel PCH: STAC92xx Analog (hw:0,0)
Host=ALSA
PlaybackDevice=HDA Intel PCH: STAC92xx Analog (hw:0,0)
Which tells Audacity what to try and connect to by default when run. It
then uses these as the default recording and playing devices.
Make a backup copy of the file for safety. Then do an 'aplay -L' and
'arecord -L' to get the details of your soundcard devices. Edit the
audacity.cfg file to point at the sound devices you want have have the host
as ALSA. That *might* cure the problem.
But I can only guess as this isn't a problem I've encountered. And there
may be some other config that is fiddling with this for all I know!
Note you can also change 'hw:' to 'plughw:' as that might bypass an
expected format and allow the system to do a conversion for you at the ALSA
software layer. Might bypass the problem.
Slainte,
Jim
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