On Sun, Jun 03, 2007 at 08:56:12PM -0700, Ken Restivo wrote:
> The highlight for me is the picture of J.S. Bach playing
> what looks like a 6-string bass guitar.
Bach is known to have played some instruments that were
considered 'odd' in his time. He had a Moog Modular as
well, see
<http://en.wikipedia.org/wiki/Image:Switched_On_Bach.jpg>
The picture was taken in his study in Leipzig, around 1730.
--
FA
Follie! Follie! Delirio vano è questo !
hey LADs.
For those of you who have not followed the 'fuzztone' thread on LAU. I'd
like to announce a /cool hack/ to ngSpice that provides soundfile I/O
capabilities. - it's more a LAD than a LAU issue anyway.
read more about it on: http://mir.dnsalias.com/oss/spicesound/start
Simple tests sound rather promising; but my fuzztone experiment is not
really satisfying yet. well, maybe it's just meant to sound *that* weird
;) - I've got a hunch that the simulated voltage source does not yet
represent a guitar... I will have a look again on the weekend and upload
some samples then. NTL, I've just simulated and verified a RC filter:
http://mir.dnsalias.com/oss/spicesound/examples
I'm sure some of you guys have some spice netlists lying around that
would be suitable for testing and debugging. wanna give 'em a go?
robin
Hi!
Is there some kind of JACK-ready tool to draw a transfer function (db/db)
of a given chain (last one is something having JACK input and output ports)?
Of course, such tool's opportunity to change a frequency of excitation is my
main dream :-)
Andrew Gaydenko
The current iteration of the LV2 specification seems to have settled
down, and there are a significant number of implementations now, so,
assuming that there's no problems found with the current spec I
propose to rename it as 1.0 in a few weeks time.
Background - http://lv2plug.in/
LV2 is an upcoming standard for plugins and matching host
applications. It's mainly targeted at audio processing and generation.
LV2 is a successor to LADSPA, created to address the limitations of
LADSPA which many hosts have outgrown. LV2 is not backwards
compatible, but migration tools will be released once the
specification is finalized.
Implementations
SLV2 - a library by Dave Robillard that makes it easy to add LV2
support to existing hosts, includes example code and documentation.
tarball: http://download.drobilla.net/ , docs: http://drobilla.net/
doc/slv2/modules.html and sample code: http://drobilla.net/doc/slv2/
lv2_simple_jack_host.c
LL plugins - lots of native LV2 plugins, an extension and a host that
implements the extension, all written by Lars Luthman. http://ll-plugins.nongnu.org/
Zynjacku - a host for LV2 instruments by Nedko Arnaudov. http://
home.gna.org/zynjacku/
Ingen - a modular synth host that uses LV2, DSSI and LADSPA plugins
as its modules. Written by Dave Robillard. http://wiki.drobilla.net/
Ingen
SWH plugins - a port of my LADSPA plugins to LV2. http://
plugin.org.uk/lv2/
- Steve
Here's my list of audio products that are based on Linux. Does anybody
have more to add? Is there somewhere online we can post and maintain a
list?
Harrison consoles
Yamaha Motif XS
Korg OASYS
Waves DPA
Roland Edirol RG-100
Lemur multi-touch controller
Muse Receptor
Plugzilla
HHB Portadrive
Midas XL8
Lawo consoles
Hartman Neuron
Lionstracs MediaStation keyboard
LCS Systems
-Ben Loftis
Hi there,
Thanks for the reply. Which UM-2 were you using? I see a few out
there. The UM-2 I know of is only midi. I need audio in/out.
Thanks,
DT
--
Technical Director - Virginia Center for Computer Music
http://www.virginia.edu/music/VCCM/
Has anyone seen source for it? I'm frankly tantalized. First of all, the
unit sounds very well. And, while the new display is apparently
colorful, it's still all text--I'm guessing ncurses or slang. Does
anyone know?
My interest and hope is to access display data over the builtin
ethernet tcp/ip connection in order to provide a speaking alternative
interface for blind musicians (like me). This seems emminently possible
except that Yamaha have locked all ports by default--I know, I nmap'd
it.
Still, they chose to build the XS using Linux. And they clearly have
chosen more f/oss tools, at least Samba is also clearly there judging by
the options available in the Network configuration menu.
So, how to gain access? How to get some small shell on board? I should
think the source is a place to start. It's clear they know they're under
the GPL here, because they publish it in Chapter 34 of the User Manual.
But the source ... ... ? ? ?
--
Janina Sajka, Phone: +1.202.595.7777; sip:janina@a11y.org
Partner, Capital Accessibility LLC http://CapitalAccessibility.Com
Marketing the Owasys 22C talking screenless cell phone in the U.S. and Canada
Learn more at http://ScreenlessPhone.Com
Chair, Open Accessibility janina(a)a11y.org
Linux Foundation http://a11y.org
Hi everyone!
I still have the problem: If I try to create more than 2 jack-devices,
LinuxSampler just quits. did anyone else ever experience that problem? Is that
problem known to the LS-crowd? Is it possibly just a restriction, for I get no
error or is it a real bug?
I'd be happy about some answers, for it'd be really a great help in
recording and processing my tracks.
If there's anything I can do to assist in isolating the problem, just tell
me what to do!
Kindest regards
Julien
--------
Music was my first love and it will be my last (John Miles)
======== FIND MY WEB-PROJECT AT: ========
http://ltsb.sourceforge.net
the Linux TextBased Studio guide
======= AND MY PERSONAL PAGES AT: =======
http://www.juliencoder.de
Curious if anyone has had luck with some small usb audio devices and
ALSA? Kernel 2.4?
Thanks,
DT
--
Technical Director - Virginia Center for Computer Music
http://www.virginia.edu/music/VCCM/
William Weston <sysex.net(a)sysex.net> writes:
> Ahhh... I misunderstood and thought you were having troubles only
> when JACK was requesting a shutdown (which is only partly solved by
> the above patch). Thanks for being clear on this. The segfault on
> shutdown was caused by a race condition on thread cancellations and
> threads exiting normally. Version 0.10.3 contains the fix for this
> (which also improves shutdown time) as well as fixes for slowness
> when accessing the file menu for the first time and slow display of
> file dialogs.
I'm still getting crash on exit:
(gdb) r
Starting program: /usr/bin/phasex
[Thread debugging using libthread_db enabled]
[New Thread -1220261392 (LWP 9044)]
[New Thread -1220265040 (LWP 9047)]
JACK tmpdir identified as [/tmp]
[New Thread -1229153360 (LWP 9049)]
[New Thread -1237546064 (LWP 9050)]
[New Thread -1248474192 (LWP 9051)]
[New Thread -1256866896 (LWP 9052)]
Thank you for using PHASEX!
(C) 1999-2007 William Weston <weston(a)sysex.net>
Released under the GNU Public License, Ver. 2
[Thread -1237546064 (LWP 9050) exited]
Program received signal SIG32, Real-time event 32.
[Switching to Thread -1248474192 (LWP 9051)]
0xb7f3d410 in __kernel_vsyscall ()
(gdb) bt
#0 0xb7f3d410 in __kernel_vsyscall ()
#1 0xb7e3dcf6 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2 0x0805050a in engine_thread (arg=0x0) at engine.c:1126
#3 0xb7e3b3dd in start_thread (arg=0xb595cbb0) at pthread_create.c:261
#4 0xb774ec8e in clone () from /lib/libc.so.6
(gdb) The program is running. Exit anyway? (y or n) y
Btw sysex.net(a)sysex.net address you are sending mails from seems to be
wrong.
--
Nedko Arnaudov <GnuPG KeyID: DE1716B0>
