I am at work today, December 31, 2007 :-( and I don't have the device with me. I will send it tonight.
-=cybersean=-
----- Original Message ----
From: Marcos Guglielmetti <marcospcmusica(a)gmail.com>
To: Musix GNU+Linux users list <musix-users(a)lists.ourproject.org>; Lista de usuarios de Musix <Musix-usuarios(a)lists.ourproject.org>
Sent: Monday, December 31, 2007 12:13:32 AM
Subject: Re: [Musix-users] BEHRINGER UCG102
2007/12/31, Sean Edwards <cybersean3000(a)yahoo.com>:
> Sorry, the line in the previous message should say this:
>
> I changed Frames/Period down to 64, and Periods/Buffer to 2 and now
latency is down to 2.9 milliseconds.
Fine!
Could you send us the jack command?
cat ~/.jackdrc
and
cat /proc/bus/usb/devices
?
> -=cybersean=-
>
>
>
>
>
>
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--
--
Marcos Guglielmetti
* Director del desarrollo de Musix GNU+Linux, 100% Software Libre
* CD Download: (http://www.musix.org.ar/en/)
* Videos, programas y otras cosas en:
ftp://musix.ourproject.org/pub/musix/
* Reporte de errores a:
https://www.musix.org.ar/wiki/index.php?title=Problemas-Bugs
*IRC: #musix channel on freenode
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Sorry, the line in the previous message should say this:
I changed Frames/Period down to 64, and Periods/Buffer to 2 and now latency is down to 2.9 milliseconds.
-=cybersean=-
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Jack problem is solved:
First, the UCG102 digital conversion is only 16 bits. Secondly, it
only samples at 3 rates - 32kHz, 44.1kHz and 48kHz. So I set Jackctl
to 16 bit and 44.1. Still no success.
I then abandoned Jackctl and went to jackd at the command line, and set
the Frames/Period to 1024, and it crashed. Finlally, I increased
Frames/Period to 2048 and jackd was running.
With jackd stable from the command line, I started Jackcontrol, and
jack remained stable. Next, it was time to test some applications.
Both Ecamegapedal and Jackrack connected to jackd, applied effect
treatments to my guitar, and produced sound through the headphones and
recorded tracks to audacity.
The short story is the Behringer UCG102 works with Jack, but may
require some tweaking.
-=cybersean=-
----- Original Message ----
From: Sean Edwards <cybersean3000(a)yahoo.com>
To: Musix GNU+Linux users list <musix-users(a)lists.ourproject.org>
Sent: Saturday, December 29, 2007 1:25:57 PM
Subject: Re: [Musix-users] BEHRINGER UCG102
I tried many combinations, but I will try again later tonight and post
my results.
-=cybersean=-
____________________________________________________________________________________
Looking for last minute shopping deals?
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Jack problem is solved:
First, the UCG102 digital conversion is only 16 bits. Secondly, it only samples at 3 rates - 32kHz, 44.1kHz and 48kHz. So I set Jackctl to 16 bit and 44.1. Still no success.
I then abandoned Jackctl and went to jackd at the command line, and set the Frames/Period to 1024, and it crashed. Finlally, I increased Frames/Period to 2048 and jackd was running.
With jackd stable from the command line, I started Jackcontrol, and jack remained stable. Next, it was time to test some applications.
Both Ecamegapedal and Jackrack connected to jackd, applied effect treatments to my guitar, and produced sound through the headphones and recorded tracks to audacity.
The short story is the Behringer UCG102 works with Jack, but may require some tweaking.
-=cybersean=-
----- Original Message ----
From: Sean Edwards <cybersean3000(a)yahoo.com>
To: Musix GNU+Linux users list <musix-users(a)lists.ourproject.org>
Sent: Saturday, December 29, 2007 1:25:57 PM
Subject: Re: [Musix-users] BEHRINGER UCG10
I tried many combinations, but I will try again later tonight and post
my results.
-=cybersean=-
----- Original Message ----
From: Marcos Guglielmetti <marcospcmusica(a)gmail.com>
Sent: Saturday, December 29, 2007 1:49:28 AM
Subject: Re: [Musix-users] BEHRINGER UCG102
Posted on:
http://www.musix.org.ar/wiki/index.php?title=Compatible-Audio#USB_Audio
Thanks for reporting, by the way, did you tried to configure JACK in
other ways?, I mean, to choose another hardware options from the
qjackctl setup
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I tried many combinations, but I will try again later tonight and post my results.
-=cybersean=-
----- Original Message ----
From: Marcos Guglielmetti <marcospcmusica(a)gmail.com>
Sent: Saturday, December 29, 2007 1:49:28 AM
Subject: Re: [Musix-users] BEHRINGER UCG102
Posted on:
http://www.musix.org.ar/wiki/index.php?title=Compatible-Audio#USB_Audio
Thanks for reporting, by the way, did you tried to configure JACK in
other ways?, I mean, to choose another hardware options from the
qjackctl setup
____________________________________________________________________________________
Looking for last minute shopping deals?
Find them fast with Yahoo! Search. http://tools.search.yahoo.com/newsearch/category.php?category=shopping
Hello List!
I haven't contributed in a while, but I have been lurking.
Anyway, congratulations to everyone who received gear, or money for gear this Holiday season!
I would like to happily report a piece of gear that works with Musix/Linux, the UCG102 Guitar Link Guitar/USB Interface UCG102!
http://www.behringer.com/UCG102/index.cfm?lang=eng
The CD ROM which came with the product contains Guitar Amp Combo software from Native Instruments for Win/Mac (which expires after 30 days), Audacity, and other software. Since Audacity was included, I thought I'd give it a try on Linux. On my system it showed up as alsa hw:1,0. Record, playback, and play through all worked! Ecamegapedal also worked, when the input/output paths were put on the command line: ecamegapedal alsa,hw:1,0 alsa,hw:1,0.
For some reason jack/jackctl crashes when trying to communicate with the UCG102. Overall, I am very happy that it is usable in Linux!
Thanks to Behringer for a great product that works with Linux!
-=cybersean=-
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