$aplay -D default:1 snd.wav
Playing raw data '/home/nestor/snd/chess.wav' : Unsigned 8 bit, Rate 8000 Hz, Mono
--seems to work, but nothing in the headphones or audio output.
$ aconnect -i -o
client 0: 'System' [type=kernel]
0 'Timer '
1 'Announce '
client 14: 'Midi Through' [type=kernel]
0 'Midi Through Port-0'
client 20: 'UA-20' [type=kernel]
0 'UA-20 MIDI 1 '
--Also seems to work. After a reboot, I can actually see the device in jack. WooHoo. Honestly, I don't particularly care about the audio as I really just want to use this machine to translate OSC to midi. Any Ideas on how to get it working though?
----------------------------------------
> Date: Tue, 15 Jan 2008 17:29:07 +0100
> From: cladisch@xxxxxxxxxxxxxx
> To: immanuel@xxxxxxxxxxxxxx
> CC: w_r_nestor@xxxxxxxxxxx; alsa-user@xxxxxxxxxxxxxxxxxxxxx
> Subject: Re: Edirol UA-20
>
> immanuel litzroth wrote:
>> Quoting Clemens Ladisch :
>>> W. Ryan Nestor wrote:
>>>> I have an Edirol UA-20 which works fine as an audio device in it's
>>>> 'normal' mode, without MIDI functionality. In it's 'advanced' mode,
>>>> however, it doesn't seem to work at all.
>>>>
>>>> kernel 2.6.23.11-rt14
>>>> Alsa 1.0.14
>>>>
>>>> proc/asound/cards: (advanced)
>>>>
>>>> 1 [UA20 ]: USB-Audio - UA-20
>>>> EDIROL UA-20 at usb-0000:00:07.2-1, full speed
>>>
>>> Well, it's detected.
>>>
>>> Does "aplay -D default:1 something.wav" work?
>>> Does it appear in the output of "aplaymidi -l"?
>>
>> The device supports different sampling modes in advanced and normal
>> mode. That might explain why it works in one mode and not in the other.
>
> It should work in both modes.
>
>> I think I still have the .alsarc I used with this device and I will
>> send it this evening, but without a plugin doing on the fly resampling
>> you'll have problems.
>
> Neither a custom .asoundrc file nor a resampler plugin are needed, this
> is handled by ALSA in recent versions.
>
>
> Regards,
> Clemens
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