Hallo,

before I go on, I must say: I decided to send the UA-20 back to my
dealer and probably buy a Quattro instead. This seems to be the more
flexible device with the only drawback, that it's not USB-powered and
more expensive. I'm getting a bit tired from being Edirol's laboratory
animal. Why didn't they implement the standard they wrote? But what's
more important, I discovered, that I might need 4-channel output soon.
4-channel and 4-channel and midi seems to be supported best on the
Quattro. 

And what's the most important thing to me: Pd doesn't seem to like the
24-bit-depth or so either, and it doesn't support the plugin layer of
ALSA yet. So I cannot use Pd, which is the audio software that is
running here 12/7.

Clemens Ladisch hat gesagt: // Clemens Ladisch wrote:

> So PCM works.  :-)

Yep. 

> > OSS-emulation doesn't work.
> 
> OSS doesn't support 24-bit sample formats.

I suspected that. Might be one more reason to get a Quattro. 

> > I cannot use or see the midi devices (anymore).
> 
> Are there any messages in /var/log/messages? Is interface #3 in use by the
> snd-usb-audio driver (see /proc/bus/usb/devices)?

It says: "Sub=03 Prot=00 Driver=(None)" at the Edirol, whereas the
other interfaces are claimed by snd-usb-audio. I have a kernel without
any OSS sound modules besides soundcore. 

ciao
-- 
 Frank Barknecht                               _ ______footils.org__


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