15 Feb
2013
15 Feb
'13
9:33 p.m.
List,
I've created a Wiki page with my findings of using real-time,
low-latency audio on the RPi: http://wiki.linuxaudio.org/wiki/raspberrypi
It's not complete and the RPi needs some more hacking to squeeze out the
last bits of processing power that can be dedicated to things like
samplers, synths, effects and guitar amp emulators.
Thought I'd share the link, saw some questions regarding the RPi pass by
the last few months. To show off what the RPi is capable of:
http://www.youtube.com/watch?v=u6XKaRe_MEA&webm=1 (if you still use
Flash remove '&webm=1')
Regards,
Jeremy
15 Feb
15 Feb
9:41 p.m.
On Fri, 15 Feb 2013 21:33:23 +0100
Jeremy Jongepier <jeremy(a)autostatic.com> wrote:
List,
I've created a Wiki page with my findings of using real-time,
low-latency audio on the RPi: http://wiki.linuxaudio.org/wiki/raspberrypi
It's not complete and the RPi needs some more hacking to squeeze out the
last bits of processing power that can be dedicated to things like
samplers, synths, effects and guitar amp emulators.
Thought I'd share the link, saw some questions regarding the RPi pass by
the last few months. To show off what the RPi is capable of:
http://www.youtube.com/watch?v=u6XKaRe_MEA&webm=1 (if you still use
Flash remove '&webm=1')
Regards,
Jeremy
... but will it run yoshimi? :D
OKokok, getting my coat.
--
Will J Godfrey
http://www.musically.me.uk
Say you have a poem and I have a tune.
Exchange them and we can both have a poem, a tune, and a song.
9:52 p.m.
Hello Jeremy!
Thank you for this wiki and the small demo, which I haven't heard yet. I
have got a Raspberry Pi here and I had been wondering, how much I might
integrate it into an audio setup. Perhaps use it as a chance to travel light.
Most of my audio software doesn't require too much CPU power and there's no
GUI overhead into the bargain.
Best wishes
Julien
----------------------------------------
http://juliencoder.de/nama/music.html
10:08 p.m.
On 02/15/2013 09:52 PM, Julien Claassen wrote:
Hello Jeremy!
Thank you for this wiki and the small demo, which I haven't heard
yet. I have got a Raspberry Pi here and I had been wondering, how much I
might integrate it into an audio setup. Perhaps use it as a chance to
travel light. Most of my audio software doesn't require too much CPU
power and there's no GUI overhead into the bargain.
Best wishes
Julien
Hello Julien,
I think you will be pleasently surprised by what the RPi is capable of.
Especially when overclocked and when you don't need ridiculously low
latencies you have quite some CPU cycles to spare.
Jeremy
10:12 p.m.
Hey Jeremy!
I have worked on a 700MHz CPU for quite a while and I know, that LS and
fluidsynth certainly don't demand much. But I'm looking forward to putting it
through its paces.
Kind regards
Julien
----------------------------------------
http://juliencoder.de/nama/music.html
16 Feb
16 Feb
1:45 a.m.
On Fri, Feb 15, 2013 at 8:33 PM, Jeremy Jongepier <jeremy(a)autostatic.com>wrote;wrote:
I've created a Wiki page with my findings of using
real-time, low-latency
audio on the RPi: http://wiki.linuxaudio.org/wiki/raspberrypi
Brilliant stuff Jeremy! Will definitely be trying this out.
Idea: Would it be worth it to create an ISO of Jeremy's linuxAudioPi?
It would lower the bar for RPi hackers into the world of Linux Audio
significantly I think..? :)
Making it happen involves removing any personal data (passwords, personal
samples)
from the SD card, and then doing a dd => linuxAudioPi.img
Perhaps its not needed, but I'd give it a spin! -Harry
2:31 p.m.
On 02/16/2013 01:45 AM, Harry van Haaren wrote:
On Fri, Feb 15, 2013 at 8:33 PM, Jeremy Jongepier
<jeremy(a)autostatic.com>wrote;wrote:
Thanks Harry!
I've created a Wiki page with my findings of
using real-time, low-latency
audio on the RPi: http://wiki.linuxaudio.org/wiki/raspberrypi
Brilliant stuff Jeremy! Will definitely be trying this out.
Idea: Would it be worth it to create an ISO of
Jeremy's linuxAudioPi?
It would lower the bar for RPi hackers into the world of Linux Audio
significantly I think..? :)
Don't know... For me creating an ISO goes against my personal stance on
this kind of stuff. I'm happy to create some basic setup/install scripts
but a complete ISO, I really don't know. Feels like releasing yet
another distro/spinoff and there are already a gazillion of flavors. So
I think I'll force my DIY attitude onto others on this one ;)
Jeremy
3:44 p.m.
On 02/16/2013 02:31 PM, Jeremy Jongepier wrote:
Don't know... For me creating an ISO goes against my personal stance on
this kind of stuff. I'm happy to create some basic setup/install scripts
but a complete ISO, I really don't know. Feels like releasing yet
another distro/spinoff and there are already a gazillion of flavors. So
I think I'll force my DIY attitude onto others on this one ;)
Jeremy
Just for the record, Satellite CCRMA
(https://ccrma.stanford.edu/~eberdahl/Satellite/) is also running on the Pi.
Hans
---
Hans Wilmers
NOTAM
Sandakerveien 24 D, bygg F3
N-0473 Oslo Norway
tlf.: +47 22358065
mob.: +47 92459361
http://www.notam02.no
8 p.m.
On 02/16/2013 03:44 PM, Hans Wilmers wrote:
Just for the record, Satellite CCRMA
(https://ccrma.stanford.edu/~eberdahl/Satellite/) is also running on the
Pi.
Thanks, going to check it out!
Jeremy
5:54 p.m.
On Sat, February 16, 2013 5:31 am, Jeremy Jongepier wrote:
I think that is wise. It seems people expect just by dropping a distro on
a machine it will be audio ready. That doesn't seem to happen without
setting things to match the machine, including bios setting etc.
--
Len Ovens
www.OvenWerks.net
On 02/16/2013 01:45 AM, Harry van Haaren wrote:
Idea: Would it
be worth it to create an ISO of Jeremy's linuxAudioPi?
It would lower the bar for RPi hackers into the world of Linux Audio
significantly I think..? :)
Don't know... For me creating an ISO goes against my personal stance on
this kind of stuff. I'm happy to create some basic setup/install scripts
but a complete ISO, I really don't know. Feels like releasing yet
another distro/spinoff and there are already a gazillion of flavors. So
I think I'll force my DIY attitude onto others on this one ;)
8 p.m.
On 02/16/2013 05:54 PM, Len Ovens wrote:
I think that is wise. It seems people expect just by
dropping a distro on
a machine it will be audio ready. That doesn't seem to happen without
setting things to match the machine, including bios setting etc.
This also applies for the RPi (though the RPi doesn't have a BIOS)
especially regarding external hardware. Some USB audio interfaces work
fine with the default settings, others fail to work properly. And not
all RPi's are the same, between boards there can be differences between
memory and ethernet adapters for instance.
Jeremy
18 Feb
18 Feb
11:20 a.m.
Hiho,
On Sat, 16 Feb 2013 14:31:35 +0100
Jeremy Jongepier <jeremy(a)autostatic.com> wrote:
On 02/16/2013 01:45 AM, Harry van Haaren wrote:
I think sharing the HOWTO is more interesting than an ISO; that allows
people to tweak it for their needs.
sincerely,
Marije
On Fri, Feb 15, 2013 at 8:33 PM, Jeremy
Jongepier
<jeremy(a)autostatic.com>wrote;wrote:
Thanks Harry!
I've created a Wiki page with my findings of
using real-time,
low-latency audio on the RPi:
http://wiki.linuxaudio.org/wiki/raspberrypi
Brilliant stuff Jeremy! Will definitely be trying this out.
Idea: Would it be worth it to create an ISO of
Jeremy's
linuxAudioPi? It would lower the bar for RPi hackers into the world
of Linux Audio significantly I think..? :)
Don't know... For me creating an ISO goes against my personal stance
on this kind of stuff. I'm happy to create some basic setup/install
scripts but a complete ISO, I really don't know. Feels like releasing
yet another distro/spinoff and there are already a gazillion of
flavors. So I think I'll force my DIY attitude onto others on this
one ;) 
6:24 p.m.
2013/2/15 Jeremy Jongepier <jeremy(a)autostatic.com>om>:
List,
I've created a Wiki page with my findings of using real-time, low-latency
audio on the RPi: http://wiki.linuxaudio.org/wiki/raspberrypi
Great wiki!
It's not complete and the RPi needs some more
hacking to squeeze out the
last bits of processing power that can be dedicated to things like samplers,
synths, effects and guitar amp emulators.
Thought I'd share the link, saw some questions regarding the RPi pass by the
last few months. To show off what the RPi is capable of:
http://www.youtube.com/watch?v=u6XKaRe_MEA&webm=1 (if you still use Flash
remove '&webm=1')
Cool stuff!
Though it's too bad a USB soundcard is needed to get audio in... A
less resource intensive audio solution would be nice.
I know there are extension boards available for the RPi with i2c AD
converters but probably no easy way of integrating with Jack.
Or does anyone know of any other solution?
Regards,
Robert
10:14 p.m.
On 02/18/2013 06:24 PM, Robert Jonsson wrote:
2013/2/15 Jeremy Jongepier
<jeremy(a)autostatic.com>om>:
Thanks Robert,
List,
I've created a Wiki page with my findings of using real-time, low-latency
audio on the RPi: http://wiki.linuxaudio.org/wiki/raspberrypi
Great wiki!
It's not complete and the RPi needs some more
hacking to squeeze out the
last bits of processing power that can be dedicated to things like samplers,
synths, effects and guitar amp emulators.
Thought I'd share the link, saw some questions regarding the RPi pass by the
last few months. To show off what the RPi is capable of:
http://www.youtube.com/watch?v=u6XKaRe_MEA&webm=1 (if you still use Flash
remove '&webm=1')
Cool stuff!
Though it's too bad a USB soundcard is needed to
get audio in... A
less resource intensive audio solution would be nice.
Totally agreed. Unfortunately the audio out on the RPi is not that
useable too: http://www.raspberrypi.org/phpBB3/viewtopic.php?f=38&t=30669
I know there are extension boards available for the
RPi with i2c AD
converters but probably no easy way of integrating with Jack.
Or does anyone know of any other solution?
What kind of extension boards, got some links? Thanks!
Jeremy
Regards,
Robert
10:24 p.m.
Hi,
2013/2/18 Jeremy Jongepier <jeremy(a)autostatic.com>om>:
On 02/18/2013 06:24 PM, Robert Jonsson wrote:
I was thinking of this:
http://www.abelectronics.co.uk/products/3/Raspberry-Pi/17/ADC-Pi-V2---Raspb…
it seems I was mistaken though, according to the specs the ADC sample
rate is nowhere near audio speeds...
/Robert
I know there are extension boards available for
the RPi with i2c AD
converters but probably no easy way of integrating with Jack.
Or does anyone know of any other solution?
What kind of extension boards, got some links? Thanks!
27 Feb
27 Feb
9 p.m.
On 02/18/2013 10:24 PM, Robert Jonsson wrote:
I was thinking of this:
http://www.abelectronics.co.uk/products/3/Raspberry-Pi/17/ADC-Pi-V2---Raspb…
it seems I was mistaken though, according to the specs the ADC sample
rate is nowhere near audio speeds...
/Robert
At the moment there is no audio expansion board available yet. So with
the RPi your best bet is an USB interface.
Jeremy
19 Feb
19 Feb
11:17 p.m.
Hi all, long time.
El lunes, 18 de febrero de 2013, Robert Jonsson escribió:
2013/2/15 Jeremy Jongepier <jeremy(a)autostatic.com
<javascript:;>>:
@Jeremy:
Thanks for the info; I'll check that wiki ASAP.
I've been also trying to get some kind of RaspMusix, but my steps are short
for now. I tried Raspbian image and then installed Ardour-arm, but Jack
didn't start although I tried to configure several times with some
parameters that usually work (including NoRT, several different periods and
frames/sec).
Another issue is that I couldn't get HDMI-audio, even making the
adjustments on the Raspberry configuration file after finding pieces of
information here and there doing some searches on the web.
So there I left with Raspbian.
Then I found RaspBMC[1] (for multimedia purpose) and it just worked
out-of-the-box.
And here I am for now. I'll try to keep reporting.
[1] svn.stmlabs.com/svn/raspbmc/
[2] install to SD:
http://svn.stmlabs.com/svn/raspbmc/testing/installers/python/install.py
--
Carlos sanchiavedraz
* Musix GNU+Linux
http://www.musix.es
List,
I've created a Wiki page with my findings of using real-time, low-latency
audio on the RPi: http://wiki.linuxaudio.org/wiki/raspberrypi
Great wiki!
It's not complete and the RPi needs some more
hacking to squeeze out the
last bits of processing power that can be dedicated to things like
samplers,
synths, effects and guitar amp emulators.
Thought I'd share the link, saw some questions regarding the RPi pass by
the
last few months. To show off what the RPi is
capable of:
http://www.youtube.com/watch?v=u6XKaRe_MEA&webm=1 (if you still use
Flash
remove '&webm=1')
Cool stuff!
Though it's too bad a USB soundcard is needed to get audio in... A
less resource intensive audio solution would be nice.
I know there are extension boards available for the RPi with i2c AD
converters but probably no easy way of integrating with Jack.
Or does anyone know of any other solution?
Regards,
Robert
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user(a)lists.linuxaudio.org <javascript:;>
http://lists.linuxaudio.org/listinfo/linux-audio-user
27 Feb
27 Feb
10:40 a.m.
Hey guys,
2013/2/19 Carlos sanchiavedraz <csanchezgs(a)gmail.com>om>:
Hi all, long time.
El lunes, 18 de febrero de 2013, Robert Jonsson escribió:
>
> 2013/2/15 Jeremy Jongepier <jeremy(a)autostatic.com>om>:
> > List,
> >
> > I've created a Wiki page with my findings of using real-time,
> > low-latency
> > audio on the RPi: http://wiki.linuxaudio.org/wiki/raspberrypi
>
Thought I would send along this link that I don't think was mentioned,
any of you guys involved?
http://www.raspberrypi.org/archives/3162
More guitar-related projects, an effect processor and a tuner!
Regards,
Robert
1 Mar
1 Mar
12:28 p.m.
2013/2/27 Jeremy Jongepier <jeremy(a)autostatic.com>om>:
On 02/19/2013 11:17 PM, Carlos sanchiavedraz wrote:
I only tested JACK on raspbian, not yet in RaspBMC. Just watching
video and listening to music.
I'll let you know if I give it a try.
--
Carlos sanchiavedraz
* Musix GNU+Linux
http://www.musix.es
Then I found RaspBMC[1] (for multimedia purpose) and it just worked
out-of-the-box.
Also with JACK?
Jeremy
13 Mar
13 Mar
9:41 a.m.
On 02/15/2013 09:33 PM, Jeremy Jongepier wrote:
List,
I've created a Wiki page with my findings of using real-time,
low-latency audio on the RPi: http://wiki.linuxaudio.org/wiki/raspberrypi
It's not complete and the RPi needs some more hacking to squeeze out the
last bits of processing power that can be dedicated to things like
samplers, synths, effects and guitar amp emulators.
Thought I'd share the link, saw some questions regarding the RPi pass by
the last few months. To show off what the RPi is capable of:
http://www.youtube.com/watch?v=u6XKaRe_MEA&webm=1 (if you still use
Flash remove '&webm=1')
Regards,
Jeremy
I've also set up a repository in which I will put some Raspbian packages
of software that is either not available or not up to date:
http://wiki.linuxaudio.org/wiki/raspberrypi#audio_software_repository
Jeremy
12:01 p.m.
On 03/13/2013 09:41 AM, Jeremy Jongepier wrote:
On 02/15/2013 09:33 PM, Jeremy Jongepier wrote:
> List,
>
> I've created a Wiki page with my findings of using real-time,
> low-latency audio on the RPi: http://wiki.linuxaudio.org/wiki/raspberrypi
> It's not complete and the RPi needs some more hacking to squeeze out the
> last bits of processing power that can be dedicated to things like
> samplers, synths, effects and guitar amp emulators.
Interesting!
Am I right it's only $25?
How about compiling software on the arm, is is possible to compile and
run stuff like ams, fluidsynth, pd, csound, sooperlooper, freewheelin
and such on raspberrypi?
How's the quality of the onboard audiocard? Is there also audio in?
--
Atte
http://atte.dk http://modlys.dk
12:55 p.m.
On 03/13/2013 12:01 PM, Atte wrote:
Interesting!
Am I right it's only $25?
How about compiling software on the arm, is is possible to compile and
run stuff like ams, fluidsynth, pd, csound, sooperlooper, freewheelin
and such on raspberrypi?
How's the quality of the onboard audiocard? Is there also audio in?
Hello Atte,
The Model A is $25 yes. But that model comes without an ethernet
connection. All the software you mention runs on the Raspberry Pi and no
need to compile it because packages are available in the default repos
of the distros that are available for the RPi (Debian, Arch, Fedora).
Don't expect great performance, especially GUI driven software might be
problematic. pd should be no issue though, Miller Puckette even released
a SD card image specifically for the RPi. If you want to compile newer
versions, that's possible too, but something like guitarix already takes
hours to compile natively.
The Raspberry Pi has no audio in and the quality of the audio out is not
really HiFi, it's actually 11bit. Also because the kernel module for the
onboard soundchip has no ALSA mmap support you can't use it directly
with JACK.
Audio out (and in) is easy to solve though with a $3 USB audio
interface. I'm awaiting a Behringer UCG102 clone that I'd like to use
with the RPi which would solve both the audio in and out issues too.
I've also ordered a HDMI to DVI cable with a separate audio output just
to test if the output of such a cable would be usable.
Jeremy
14 Mar
14 Mar
8:27 a.m.
On 03/13/2013 12:55 PM, Jeremy Jongepier wrote:
Hello Atte,
The Model A is $25 yes.
<snip info>
Thanks for the info! Very useful!
--
Atte
http://atte.dk http://modlys.dk
3 Apr
3 Apr
12:34 p.m.
2013/3/14 Atte <atte(a)youmail.dk>dk>:
On 03/13/2013 12:55 PM, Jeremy Jongepier wrote:
Just wanted to say that there is a model with ethernet connection.
http://uk.rs-online.com/web/generalDisplay.html?id=raspberrypi&cm_mmc=O…
Regards.
--
Carlos sanchiavedraz
* Musix GNU+Linux
http://www.musix.es
Hello Atte,
The Model A is $25 yes.
<snip info>
Thanks for the info! Very useful!
--
Atte
http://atte.dk http://modlys.dk
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user(a)lists.linuxaudio.org
http://lists.linuxaudio.org/listinfo/linux-audio-user
14 Apr
14 Apr
2:58 p.m.
On 02/15/2013 09:33 PM, Jeremy Jongepier wrote:
List,
I've created a Wiki page with my findings of using real-time,
low-latency audio on the RPi: http://wiki.linuxaudio.org/wiki/raspberrypi
It's not complete and the RPi needs some more hacking to squeeze out the
last bits of processing power that can be dedicated to things like
samplers, synths, effects and guitar amp emulators.
Thought I'd share the link, saw some questions regarding the RPi pass by
the last few months. To show off what the RPi is capable of:
http://www.youtube.com/watch?v=u6XKaRe_MEA&webm=1 (if you still use
Flash remove '&webm=1')
Regards,
Jeremy
Using a Raspberry Pi as a virtual guitar amplifier: MIDI and effects
https://www.youtube.com/watch?v=zzemdS4s8kk&webm=1
Jeremy
5:15 p.m.
On Sun, April 14, 2013 5:58 am, Jeremy Jongepier wrote:
Using a Raspberry Pi as a virtual guitar amplifier:
MIDI and effects
https://www.youtube.com/watch?v=zzemdS4s8kk&webm=1
Cools stuff. Just as a comment:
R-Pi $35
audio port $?
controller $?
Though making an enclosure and buying the switches (that can handle being
stomped) would probably cost as much as a premade controller anyway. Are
you going to add any other controls? (pots or other programing kinds of
things) or just use presets? I am guessing that for stage use presets
would work better, though a volume control with a foot board could do Wah
(or other variable effects) as well as just volume.
Is that a Dan Armstrong? Or does someone else make clear (and very heavy)
body guitars?
--
Len Ovens
www.OvenWerks.net
6:24 p.m.
On 04/14/2013 11:15 AM, Len Ovens wrote:
Is that a Dan Armstrong? Or does someone else make clear (and very heavy)
body guitars?
It's not a Dan Armstrong/Ampeg. It looks like a Lucite Les Paul. It
appears to be a Gibson neck, but could be one of the Asian clone
makers. Not sure what brand the guitar/body is.
--
---
My bands, CD projects, music, news, and pictures:
http://www.lateralforce.com
My blog, with commentary on a variety of things, including audio,
mixing, equipment, etc, is at:
http://audioandmore.wordpress.com
Staat heißt das kälteste aller kalten Ungeheuer. Kalt lügt es auch;
und diese Lüge kriecht aus seinem Munde: 'Ich, der Staat, bin das Volk.'
- [Friedrich Nietzsche]
15 Apr
15 Apr
9:10 a.m.
On 04/14/2013 06:24 PM, Al Thompson wrote:
It's not a Dan Armstrong/Ampeg. It looks like a
Lucite Les Paul. It
appears to be a Gibson neck, but could be one of the Asian clone
makers. Not sure what brand the guitar/body is.
It's a lucite Les Paul, so not a Dan Armstrong (which are double cuts).
Bought it a few years ago in a now defunct UK webshop
(http://wesleyguitars.co.uk/). It's Korean made. You can still get them
but they need some extra attention.
Jeremy
4:52 p.m.
On 04/15/2013 03:10 AM, Jeremy Jongepier wrote:
On 04/14/2013 06:24 PM, Al Thompson wrote:
What does it weigh?
--
---
My bands, CD projects, music, news, and pictures:
http://www.lateralforce.com
My blog, with commentary on a variety of things, including audio,
mixing, equipment, etc, is at:
http://audioandmore.wordpress.com
Staat heißt das kälteste aller kalten Ungeheuer. Kalt lügt es auch;
und diese Lüge kriecht aus seinem Munde: 'Ich, der Staat, bin das Volk.'
- [Friedrich Nietzsche]
It's not a Dan Armstrong/Ampeg. It looks
like a Lucite Les Paul. It
appears to be a Gibson neck, but could be one of the Asian clone
makers. Not sure what brand the guitar/body is.
It's a lucite Les Paul, so not a Dan Armstrong (which are double
cuts). Bought it a few years ago in a now defunct UK webshop
(http://wesleyguitars.co.uk/). It's Korean made. You can still get
them but they need some extra attention.
9:27 a.m.
On 04/14/2013 05:15 PM, Len Ovens wrote:
On Sun, April 14, 2013 5:58 am, Jeremy Jongepier wrote:
Thanks Len,
I've also got a Behringer UCG102, which is about $30. You can also get
clones of this device which are half the price. Got one but it arrived
in a non-working state (that's the risk of ordering directly in China).
I bought the floorboard second hand for about $50, I know that's too
much but on the other hand, Boss FC-50's are almost vintage ;) I think
mine is over 20 years old.
Using a Raspberry Pi as a virtual guitar
amplifier: MIDI and effects
https://www.youtube.com/watch?v=zzemdS4s8kk&webm=1
Cools stuff. Just as a comment:
R-Pi $35
audio port $?
controller $?
Though making an enclosure and buying the switches
(that can handle being
stomped) would probably cost as much as a premade controller anyway. Are
you going to add any other controls? (pots or other programing kinds of
things) or just use presets?
I bought some cheap switches and I've got some broken things lying
around and my ultimate goal would be to make a simple USB-MIDI
footswitch with some extra knobs to adjust parameters. But that will be
a long term project (two kids, solderingironophobia).
I am guessing that for stage use presets
would work better, though a volume control with a foot
board could do Wah
(or other variable effects) as well as just volume.
True, I've never used wah or volume pedals myself so I'm not that much
interested in such effects.
Is that a Dan Armstrong? Or does someone else make clear (and very heavy)
body guitars?
Answered this in another mail. In addition, there are some manufacturers
that use PMMA/acrylic/lucite/perspex bodies. The most well-known at the
moment is ECG (Electrical Guitar Company). They have two lucite
signature models with aluminum necks (how awesome is that), the Brent
Hinds (Mastodon) Custom and one of the coolest contemporary guitars, the
King Buzzo (Melvins) Standard:
http://www.electricalguitarcompany.com/index.php/model/King-Buzzo-Standard/…
Jeremy
10:14 a.m.
2013/4/15 Jeremy Jongepier <jeremy(a)autostatic.com>om>:
On 04/14/2013 05:15 PM, Len Ovens wrote:
Hello again.
I've done some testing with Raspbian following the great wiki
mentioned at the begining fo this thread[1].
After some configuration (overcloking (just Modest mode at 800MHz, run
optimization script... but no Jack for the moment) I tried to connect
an UA25EX (UA25 newer version) but It failed the first time, it
rebooted itself, and then it kept rebooting all the time. It corrupted
the 2GB SD, now I cannot even format and start all over again (the
system doesn't recognize or mount it).
I think Jeremy and someone else have an UA25, did something like this
happened to you?
I've been using my RPi with Raspbian and RasBMC (this I think it has
800MHz configured by default) for some time now, and all went ok and
never corrupted the SD card even having several reboots in this time.
(Maybe I'll have to buy another SD card and try that 8GB image made
for Pure Data)
Regards.
[1] http://wiki.linuxaudio.org/wiki/raspberrypi
--
Carlos sanchiavedraz
* Musix GNU+Linux
http://www.musix.es
On Sun, April 14, 2013 5:58 am, Jeremy Jongepier wrote:
Thanks Len,
I've also got a Behringer UCG102, which is about $30. You can also get
clones of this device which are half the price. Got one but it arrived in a
non-working state (that's the risk of ordering directly in China). I bought
the floorboard second hand for about $50, I know that's too much but on the
other hand, Boss FC-50's are almost vintage ;) I think mine is over 20 years
old.
Using a Raspberry Pi as a virtual guitar
amplifier: MIDI and effects
https://www.youtube.com/watch?v=zzemdS4s8kk&webm=1
Cools stuff. Just as a comment:
R-Pi $35
audio port $?
controller $?
Though making an enclosure and buying the
switches (that can handle being
stomped) would probably cost as much as a premade controller anyway. Are
you going to add any other controls? (pots or other programing kinds of
things) or just use presets?
I bought some cheap switches and I've got some broken things lying around
and my ultimate goal would be to make a simple USB-MIDI footswitch with some
extra knobs to adjust parameters. But that will be a long term project (two
kids, solderingironophobia).
I am guessing that for stage use presets
would work better, though a volume control with a foot board could do Wah
(or other variable effects) as well as just volume.
True, I've never used wah or volume pedals myself so I'm not that much
interested in such effects.
Is that a Dan Armstrong? Or does someone else make clear (and very heavy)
body guitars?
Answered this in another mail. In addition, there are some manufacturers
that use PMMA/acrylic/lucite/perspex bodies. The most well-known at the
moment is ECG (Electrical Guitar Company). They have two lucite signature
models with aluminum necks (how awesome is that), the Brent Hinds (Mastodon)
Custom and one of the coolest contemporary guitars, the King Buzzo (Melvins)
Standard:
http://www.electricalguitarcompany.com/index.php/model/King-Buzzo-Standard/…
Jeremy
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10:22 a.m.
On 04/15/2013 10:14 AM, Carlos sanchiavedraz wrote:
Hello again.
I've done some testing with Raspbian following the great wiki
mentioned at the begining fo this thread[1].
After some configuration (overcloking (just Modest mode at 800MHz, run
optimization script... but no Jack for the moment) I tried to connect
an UA25EX (UA25 newer version) but It failed the first time, it
rebooted itself, and then it kept rebooting all the time.
Hello Carlos,
Seems like the UA-25EX is drawing too much current. What kind of power
supply are you using?
It corrupted
the 2GB SD, now I cannot even format and start all
over again (the
system doesn't recognize or mount it).
I think Jeremy and someone else have an UA25, did something like this
happened to you?
Yes, that's why I'm now using a powered USB hub and I plug the UA-25
into the hub. The hub has a 5V/3.7A power supply. In my case I also
experienced SD corruption when using a GPU frequency higher than 250.
Regards,
Jeremy
I've been using my RPi with Raspbian and RasBMC (this I think it has
800MHz configured by default) for some time now, and all went ok and
never corrupted the SD card even having several reboots in this time.
(Maybe I'll have to buy another SD card and try that 8GB image made
for Pure Data)
Regards.
[1]http://wiki.linuxaudio.org/wiki/raspberrypi
-- Carlos sanchiavedraz
10:40 a.m.
Hello Jeremy,
2013/4/15 Jeremy Jongepier <jeremy(a)autostatic.com>om>:
--
Carlos sanchiavedraz
* Musix GNU+Linux
http://www.musix.es
On 04/15/2013 10:14 AM, Carlos sanchiavedraz wrote:
Just a USB cable from RPi to an A/C to USB adapter, and UA25EX
connected direct to the USB on RPi.
Hello again.
I've done some testing with Raspbian following the great wiki
mentioned at the begining fo this thread[1].
After some configuration (overcloking (just Modest mode at 800MHz, run
optimization script... but no Jack for the moment) I tried to connect
an UA25EX (UA25 newer version) but It failed the first time, it
rebooted itself, and then it kept rebooting all the time.
Hello Carlos,
Seems like the UA-25EX is drawing too much current. What kind of power
supply are you using? It corrupted
IIRC, when configuring using raspi-config, the Modest preset for
overclocking just increases the CPU freq from 700MHz to 800MHz. I
didn't want to risk my SD because I red that issue you mention, but it
seems that anyway I've left without my SD.
Thanks, Jeremy.
the 2GB SD, now I cannot even format and start all over again (the
system doesn't recognize or mount it).
I think Jeremy and someone else have an UA25, did something like this
happened to you?
Yes, that's why I'm now using a powered USB hub and I plug the UA-25 into
the hub. The hub has a 5V/3.7A power supply. In my case I also experienced
SD corruption when using a GPU frequency higher than 250.
Regards,
Jeremy
I've been using my RPi with Raspbian and RasBMC (this I think it has
800MHz configured by default) for some time now, and all went ok and
never corrupted the SD card even having several reboots in this time.
(Maybe I'll have to buy another SD card and try that 8GB image made
for Pure Data)
Regards.
[1]http://wiki.linuxaudio.org/wiki/raspberrypi
-- Carlos sanchiavedraz
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user(a)lists.linuxaudio.org
http://lists.linuxaudio.org/listinfo/linux-audio-user
2:03 p.m.
On 04/15/2013 10:39 AM, Carlos sanchiavedraz wrote:
Just a USB cable from RPi to an A/C to USB adapter,
and UA25EX
connected direct to the USB on RPi.
Check the current of the adapter, if it's somewhere around 1A you might
need a more powerful adapter as the RPi already draws 700mA IIRC.
IIRC, when configuring using raspi-config, the Modest
preset for
overclocking just increases the CPU freq from 700MHz to 800MHz. I
didn't want to risk my SD because I red that issue you mention, but it
seems that anyway I've left without my SD.
What kind of SD are you using? I've used different SD cards with
different results. I'm now using a cheap OEM class 10 SD card that does
get corrupted quickly but performance is better than other SD cards I've
used. Whenever I change something I make a backup now.
Jeremy
17 Apr
17 Apr
9:49 a.m.
2013/4/15 Jeremy Jongepier <jeremy(a)autostatic.com>om>:
I'm using a SanDisk 2GB microSD on a SD adapter for the RPi slot. I
never had any problem until now.
Do you still can use yours once it is corrupted? I plug it, you can
see the two partitions mounted for a moment but then it unmount
itself. I made a backup copy with dd once I configured some
parameters. I've and tried several times to transfer it to the SD with
dd again but at about 840MB transfered it stops with a corruption
error; I only can modify the scripts and config on the first partition
(boot partition) when it stays mounted for some time.
This could allow me to maybe boot a system in a USB stick, but then I
waste one USB slot, and I'm afraid that if I buy another SD card it
could be corrupted again and then it would be wasted money.
On 04/15/2013 10:39 AM, Carlos sanchiavedraz wrote:
The adapter is the same as that ones to charge mobile phones, just an
adapter from USB to a switch. I thought it would be enough to plug the
UA to the RPi and not having to plug it to an USB powered hub, because
then it may occur problems with other devices plugged in it, and this
would probably increase problems with audio latency and such.
Just a USB cable from RPi to an A/C to USB adapter, and UA25EX
connected direct to the USB on RPi.
Check the current of the adapter, if it's somewhere around 1A you might need
a more powerful adapter as the RPi already draws 700mA IIRC. IIRC, when configuring using raspi-config, the
Modest preset for
overclocking just increases the CPU freq from 700MHz to 800MHz. I
didn't want to risk my SD because I red that issue you mention, but it
seems that anyway I've left without my SD.
What kind of SD are you using? I've used different SD cards with different
results. I'm now using a cheap OEM class 10 SD card that does get corrupted
quickly but performance is better than other SD cards I've used. Whenever I
change something I make a backup now.
Jeremy
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user(a)lists.linuxaudio.org
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--
Carlos sanchiavedraz
* Musix GNU+Linux
http://www.musix.es
11:21 a.m.
On 04/17/2013 09:49 AM, Carlos sanchiavedraz wrote:
I'm using a SanDisk 2GB microSD on a SD adapter for the RPi slot. I
never had any problem until now.
And that while SanDisk SD's are being recommended for use with the RPi.
What core_freq are you using?
2013/4/15 Jeremy Jongepier
<jeremy(a)autostatic.com>om>:
I haven't had any problems with audio latency and using a powered hub.
On 04/15/2013 10:39 AM, Carlos sanchiavedraz
wrote:
The adapter is the same as that ones to charge mobile phones, just an
adapter from USB to a switch. I thought it would be enough to plug the
UA to the RPi and not having to plug it to an USB powered hub, because
then it may occur problems with other devices plugged in it, and this
would probably increase problems with audio latency and such.
Just a USB cable from RPi to an A/C to USB adapter, and UA25EX
connected direct to the USB on RPi.
Check the current of the adapter, if it's somewhere around 1A you might need
a more powerful adapter as the RPi already draws 700mA IIRC. IIRC, when configuring using raspi-config, the
Modest preset for
overclocking just increases the CPU freq from 700MHz to 800MHz. I
didn't want to risk my SD because I red that issue you mention, but it
seems that anyway I've left without my SD.
What kind of SD are you using? I've used different SD cards with different
results. I'm now using a cheap OEM class 10 SD card that does get corrupted
quickly but performance is better than other SD cards I've used. Whenever I
change something I make a backup now. Do you still can use yours once it is corrupted? I
plug it, you can
see the two partitions mounted for a moment but then it unmount
itself. I made a backup copy with dd once I configured some
parameters. I've and tried several times to transfer it to the SD with
dd again but at about 840MB transfered it stops with a corruption
error; I only can modify the scripts and config on the first partition
(boot partition) when it stays mounted for some time.
First thing I do when a SD becomes corrupted is wipe all partitions and
then restore an image with dd. If you run into corruption errors the SD
might be defective?
This could allow me to maybe boot a system in a USB stick, but then I
waste one USB slot, and I'm afraid that if I buy another SD card it
could be corrupted again and then it would be wasted money.
You can boot from an USB stick connected to a hub. I've tested this when
trying to run a RT kernel on the RPi. But either my USB stick or the RPi
itself has issues with the throughput because I had the idea the RPi was
a lot less responsive and audio was completely distorted.
Jeremy
18 Apr
18 Apr
2:12 p.m.
2013/4/17 Jeremy Jongepier <jeremy(a)autostatic.com>om>:
I'm using a SanDisk 2GB microSD on a SD adapter for the RPi slot. I
never had any problem until now.
And that while SanDisk SD's are being recommended for use with the RPi. What
core_freq are you using?
I chose the Modest preset, so it should be just 800MHz and with no
other modification on other freqs.
I tried it, but when I try to wipe partitions with gparted or any
other it unmount itself or say that it's not possible.
In worst case, I could plug a USB stick on one slot and in the other
the USB hub with the UA and mouse/keyboard/midi-usb..., but I would
like to control what happen with SDs cards and when they get
unusable/broken because of some corruption.
On 04/17/2013 09:49 AM, Carlos sanchiavedraz wrote:
Good to know. I've had some problems before testing some other touch
device with USB, but maybe it had to do with the hub was not powered.
2013/4/15 Jeremy Jongepier <jeremy(a)autostatic.com>om>:
I haven't had any problems with audio latency and using a powered hub.
On 04/15/2013 10:39 AM, Carlos sanchiavedraz wrote:
The adapter is the same as that ones to charge mobile phones, just an
adapter from USB to a switch. I thought it would be enough to plug the
UA to the RPi and not having to plug it to an USB powered hub, because
then it may occur problems with other devices plugged in it, and this
would probably increase problems with audio latency and such.
Just a USB cable from RPi to an A/C to USB adapter, and UA25EX
connected direct to the USB on RPi.
Check the current of the adapter, if it's somewhere around 1A you might
need
a more powerful adapter as the RPi already draws 700mA IIRC. IIRC, when configuring using raspi-config, the
Modest preset for
overclocking just increases the CPU freq from 700MHz to 800MHz. I
didn't want to risk my SD because I red that issue you mention, but it
seems that anyway I've left without my SD.
What kind of SD are you using? I've used different SD cards with
different
results. I'm now using a cheap OEM class 10 SD card that does get
corrupted
quickly but performance is better than other SD cards I've used. Whenever
I
change something I make a backup now. Do you still can use yours once it is corrupted?
I plug it, you can
see the two partitions mounted for a moment but then it unmount
itself. I made a backup copy with dd once I configured some
parameters. I've and tried several times to transfer it to the SD with
dd again but at about 840MB transfered it stops with a corruption
error; I only can modify the scripts and config on the first partition
(boot partition) when it stays mounted for some time.
First thing I do when a SD becomes corrupted is wipe all partitions and then
restore an image with dd. If you run into corruption errors the SD might be
defective?
At least not until now, never had a problem. I wonder if the reboot
cause a physical damage on the SD, but in a reboot it shouldn't happen
a peak of voltage to cause that.
This could allow me to maybe boot a system in a USB stick, but then I
waste one USB slot, and I'm afraid that if I buy another SD card it
could be corrupted again and then it would be wasted money.
You can boot from an USB stick connected to a hub. I've tested this when
trying to run a RT kernel on the RPi. But either my USB stick or the RPi
itself has issues with the throughput because I had the idea the RPi was a
lot less responsive and audio was completely distorted.
Jeremy
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user(a)lists.linuxaudio.org
http://lists.linuxaudio.org/listinfo/linux-audio-user
--
Carlos sanchiavedraz
* Musix GNU+Linux
http://www.musix.es
2:59 p.m.
Hi, thanks for sharing.
The idea is simply brilliant and it works quite smoothly following the
wiki[1] (Thanks again Jeremy!), i've got a UA25EX[2] and a Terratec
Aureon dual-usb[3].
Just a couple of things i noticed:
1)Using the nexus7 power adaptor everything works fine, it's a 5w 2.0A.
2)if you run jack with following command as the wiki suggested "jackd
-P70 -p16 -t2000 -dalsa -dhw:UA25 -p128 -n3 -r44100 -s" make sure to add
the background "&" at the end of the line, without this the sound was
lousy and glitchy, at least for my UA25EX.
3)Using this usb wireless adapter[4], so in a headless fashion, i had
many jack's disconnection no matter what frames/periods i choose.Any
suggestion to improve it?
4)I really love the tubescreamer in guitarix, it sounds GREAT!
5)I've got my PI amp now saved in a separate sd card, now i'm able to
switch my pi from a server into an amp by just replacing the sd card,
how lovely it is!?
p.s. I was thinking to install Ubuntu on my nexus7 to control Guitarix
(headless through ssh -X) with the touch screen!!!
[1]http://wiki.linuxaudio.org/wiki/raspberrypi
[2]http://www.rolandus.com/products/details/970
[3]http://www.amazon.co.uk/Terratec-Aureon-Dual-USB-Notebook/dp/B000WL23KC/ref=sr_1_1?ie=UTF8&qid=1366289839&sr=8-1&keywords=terratec+aureon+dual+usb
[4]http://www.edimax.co.uk/en/produce_detail.php?pd_id=328&pl1_id=1&pl2_id=44
Nicola
On 04/18/2013 01:12 PM, Carlos sanchiavedraz wrote:
2013/4/17 Jeremy Jongepier
<jeremy(a)autostatic.com>om>:
And that while SanDisk SD's are being recommended for use with the RPi. What
core_freq are you using? I chose the Modest preset, so it should be just 800MHz
and with no
other modification on other freqs.
I tried it, but when I try to wipe partitions with
gparted or any
other it unmount itself or say that it's not possible.
In worst case, I could plug a USB stick on one slot and in the other
the USB hub with the UA and mouse/keyboard/midi-usb..., but I would
like to control what happen with SDs cards and when they get
unusable/broken because of some corruption.
On 04/17/2013 09:49 AM, Carlos sanchiavedraz
wrote:
Good to know. I've had some problems before testing some other touch
device with USB, but maybe it had to do with the hub was not powered.
2013/4/15 Jeremy Jongepier
<jeremy(a)autostatic.com>om>:
I haven't had any problems with audio latency and using a powered hub.
On 04/15/2013 10:39 AM, Carlos sanchiavedraz
wrote:
>
> Just a USB cable from RPi to an A/C to USB adapter, and UA25EX
> connected direct to the USB on RPi.
Check the current of the adapter, if it's somewhere around 1A you might
need
a more powerful adapter as the RPi already draws 700mA IIRC.
The adapter is the same as that ones to charge mobile phones, just an
adapter from USB to a switch. I thought it would be enough to plug the
UA to the RPi and not having to plug it to an USB powered hub, because
then it may occur problems with other devices plugged in it, and this
would probably increase problems with audio latency and such.
> IIRC, when configuring using raspi-config, the Modest preset for
> overclocking just increases the CPU freq from 700MHz to 800MHz. I
> didn't want to risk my SD because I red that issue you mention, but it
> seems that anyway I've left without my SD.
>
What kind of SD are you using? I've used different SD cards with
different
results. I'm now using a cheap OEM class 10 SD card that does get
corrupted
quickly but performance is better than other SD cards I've used. Whenever
I
change something I make a backup now.
I'm using a SanDisk 2GB microSD on a SD adapter for the RPi slot. I
never had any problem until now.
Do you still can use yours once it is corrupted?
I plug it, you can
see the two partitions mounted for a moment but then it unmount
itself. I made a backup copy with dd once I configured some
parameters. I've and tried several times to transfer it to the SD with
dd again but at about 840MB transfered it stops with a corruption
error; I only can modify the scripts and config on the first partition
(boot partition) when it stays mounted for some time.
First thing I do when a SD becomes corrupted is wipe all partitions and then
restore an image with dd. If you run into corruption errors the SD might
be
defective?
At least not until now, never had a problem. I wonder if the reboot
cause a physical damage on the SD, but in a reboot it shouldn't happen
a peak of voltage to cause that.
This could allow me to maybe boot a system in a
USB stick, but then I
waste one USB slot, and I'm afraid that if I buy another SD card it
could be corrupted again and then it would be wasted money.
You can boot from an USB stick connected to a hub. I've tested this when
trying to run a RT kernel on the RPi. But either my USB stick or the RPi
itself has issues with the throughput because I had the idea the RPi was a
lot less responsive and audio was completely distorted.
Jeremy
_______________________________________________
Linux-audio-user mailing list
Linux-audio-user(a)lists.linuxaudio.org
http://lists.linuxaudio.org/listinfo/linux-audio-user
8:26 p.m.
On 04/18/2013 02:59 PM, Nicola wrote:
Hi, thanks for sharing.
The idea is simply brilliant and it works quite smoothly following the
wiki[1] (Thanks again Jeremy!), i've got a UA25EX[2] and a Terratec
Aureon dual-usb[3].
Hi Nicola,
You're welcome! To me the RPi is just another device running Linux. And
if it runs Linux it can run JACK and some of my favorite software. I'm
sometimes baffled by the immense detour people are taking just to get 8
note polyphony out of the RPi for instance. Or using some real-time
effects. Or building a drum sequencer. All the stuff is already there!
But no, apparently they prefer to reinvent the wheel.
Just a couple of things i noticed:
1)Using the nexus7 power adaptor everything works fine, it's a 5w 2.0A.
2)if you run jack with following command as the wiki suggested "jackd
-P70 -p16 -t2000 -dalsa -dhw:UA25 -p128 -n3 -r44100 -s" make sure to add
the background "&" at the end of the line, without this the sound was
lousy and glitchy, at least for my UA25EX.
So if you don't run it in the background sound is lousy and glitchy?
That's weird as it shouldn't make a difference? I did find that raising
JACK's rtprio even more (I'm now using 84) decreases the number of glitches.
3)Using this usb wireless adapter[4], so in a headless
fashion, i had
many jack's disconnection no matter what frames/periods i choose.Any
suggestion to improve it?
At the moment, no. I don't have any experience with WiFi dongles and the
RPi. I should give it a try.
4)I really love the tubescreamer in guitarix, it
sounds GREAT!
It sure does. I for one can't do without the Treble Booster though :)
5)I've got my PI amp now saved in a separate sd
card, now i'm able to
switch my pi from a server into an amp by just replacing the sd card,
how lovely it is!?
p.s. I was thinking to install Ubuntu on my nexus7 to control Guitarix
(headless through ssh -X) with the touch screen!!!
Great idea! I've got a bricked tablet lying around too and supposedly it
can run Ubuntu too. Keep us posted on anything that comes out of this!
Jeremy
[1]http://wiki.linuxaudio.org/wiki/raspberrypi
[2]http://www.rolandus.com/products/details/970
[3]http://www.amazon.co.uk/Terratec-Aureon-Dual-USB-Notebook/dp/B000WL23KC/ref=sr_1_1?ie=UTF8&qid=1366289839&sr=8-1&keywords=terratec+aureon+dual+usb
[4]http://www.edimax.co.uk/en/produce_detail.php?pd_id=328&pl1_id=1&pl2_id=44
Nicola
8:14 p.m.
I chose the Modest preset, so it should be just 800MHz
and with no
other modification on other freqs.
I'm at 950MHz as my SD cards got corrupted with higher settings. This is
because higher settings demand a higher core_freq which was the culprit
in my case, the SD cards I'm using can't cope with higher core_freq
settings.
I tried it, but when I try to wipe partitions with
gparted or any
other it unmount itself or say that it's not possible.
Weird issue, seems like a defective SD card. Bummer but it can happen
and not just in a RPi.
If you run into corruption errors the SD might
be
defective?
At least not until now, never had a problem. I wonder if the reboot
cause a physical damage on the SD, but in a reboot it shouldn't happen
a peak of voltage to cause that.
This could allow me to maybe boot a system in a USB stick, but then I
waste one USB slot, and I'm afraid that if I buy another SD card it
could be corrupted again and then it would be wasted money.
You can boot from an USB stick connected to a hub. I've tested this when
trying to run a RT kernel on the RPi. But either my USB stick or the RPi
itself has issues with the throughput because I had the idea the RPi was a
lot less responsive and audio was completely distorted.
15 Apr
15 Apr
5:07 a.m.
On Sun, Apr 14, 2013 at 9:58 PM, Jeremy Jongepier <jeremy(a)autostatic.com>wrote;wrote:
Nice work. Just wondering, what are you using for the tremolo effect? I
haven't been able to find a decent tremolo so far, though haven't looked
deeply.
Using a Raspberry Pi as a virtual guitar amplifier: MIDI and effects
https://www.youtube.com/watch?**v=zzemdS4s8kk&webm=1<https://www.you…
17 Apr
17 Apr
4:55 p.m.
Something has occurred to me, since the release of the new guitarix LV2
plugins it should be possible to run them headless using ecasound from a
bash script. My current plan, however slow it is for me to impliment, is to
create a live guitar rig that can also display lead sheets on a mic stand
mounted lcd screen. I'll be controlling it with a Behringer BCF-1010. I
have most of the components now except the RPI, hdmi to vga adapter,
powered hub, uca-202. This should give me a channel out for backing track
plus guitar out, a channel out for cue/monitor mix, and an in for guitar.
That plus I need to figure out how to control the lead sheet page flips
with midi. Anyways very exciting.
18 Apr
18 Apr
10:22 a.m.
On 04/17/2013 04:55 PM, Daniel Worth wrote:
Something has occurred to me, since the release of the
new guitarix LV2
plugins it should be possible to run them headless using ecasound from a
bash script.
Hello Daniel,
That should work. You could also use jalv but with ecasound you can load
multiple plugins and connect those within ecasound.
Jeremy
My current plan, however slow it is for me to impliment, is to
create a live guitar rig that can also display lead
sheets on a mic stand
mounted lcd screen. I'll be controlling it with a Behringer BCF-1010. I
have most of the components now except the RPI, hdmi to vga adapter,
powered hub, uca-202. This should give me a channel out for backing track
plus guitar out, a channel out for cue/monitor mix, and an in for guitar.
That plus I need to figure out how to control the lead sheet page flips
with midi. Anyways very exciting.
4238
days inactive
4300
days old
linux-audio-user@lists.linuxaudio.org
46 comments
14 participants
participants (14)
-
Al Thompson -
Atte -
Carlos sanchiavedraz -
Daniel Worth -
Folderol -
Hans Wilmers -
Harry van Haaren -
Jeremy Jongepier -
Julien Claassen -
Len Ovens -
Marije Baalman -
michael noble -
Nicola -
Robert Jonsson