Hi all
Is any one else having a complete system freeze running
Horgand? My setup p4 - 256 ram - slackware 10 - kernel 2.6.9. -
gcc 3.4.2. There were no compile errors and the app starts up
from within terminal session once it hits the screen my system is
completely dead - no mouse movement, etc - have to reboot.
Regards
Regards
Mark
Mark McBride
0844146809
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Greetings:
I've placed on-line a song I wrote and recorded with the help of
Ardour, TiMidity, DOSemu & Seq+, a bunch of LADSPA plugins, a guitar, a
harmonica, and my dulcet-toned vocal. It's here if you'd like to check
it out:
http://linux-sound.org/ardour-songs.html
I'll be adding more pieces to the page Real Soon Now, but at least
it's a beginning... :)
Best,
dp
Hi,
does anyone know whether there are ALSA drivers available for the
Marian UCON CX soundcard?
(for details on the card: see www.marian.de)
the card is quite new, but looks very promising, especially
considering its price.
some Marian salesman told me in May at the AES convention that someone
was working on creating linux drivers.
But as I am getting closer to actually being able to buy the card, I
would like to know whether it works already under linux or not.
sincerely,
Marije
--
I am working on what is called "distributed multimedia interaction", one
purpose of which is to investigate possibilities for ensemble playing
by remote parties, distributing the audio over IP networks.
A crucial point is to achieve audio transmission with very low latency.
If anyone could provide me with information on, or pointers to,
open-source software for doing this, I would be grateful. (I have
started to roll my own, but I can hardly defend duplicating work
unnecessarily.)
Other comments are of course also appreciated.
With kind regards
Asbjørn Sæbø
--
Asbjørn Sæbø, post.doc.
Centre for Quantifiable Quality of Service in Communication Systems
Norwegian University of Science and Technology
<URL: http://www.q2s.ntnu.no/ >
Hi,
--- Ursprüngliche Nachricht ---
> > I would be very interested in any open source development in this
> > direction!
>
> May I ask what your interests are? Are you working at related things?
>
I am interested to use this for Wave Field Synthesis.
In the case of larger systems for that, it is necessary to distribute the
audio over a network, to process it at different computers to supply sets
of speakers with the right signals.
For this a low-latency network is necessary, and sample-synchronisity.
See my website at: http://gigant.kgw.tu-berlin.de/~baalman/
for info on the project I am working on.
sincerely,
Marije
Interesting
> >Date: Wed, 10 Nov 2004 16:14:51 +0000 (GMT)
> >From: JakeHarries(a)aol.com
> >Subject: Call for audio submissions - Linux Open Source Sound CD
> >
> >
> >Hi
> >Linux users may be interested in this.
> >best,
> >Jake
> >--------------------------------------------
> >CALL FOR AUDIO SUBMISSIONS
> >
> >Linux Open Source Sound CD (L.O.S.S.)
> >
> >[Planned release date - April 2005]
> >
> >Deadline for submissions: 07-Jan-05
> >
> >Access Space, Sheffield's lowtech digital arts organisation, is
currently calling for submissions for a CD of audio produced with open
source software, and the Linux operating system.
> >
> >There is no specific theme for the curated works, as the concept behind
the project is freedom of all elements of music manufacture,
encapsulating style, production software and distribution
> >techniques. We hope to receive submissions covering a broad and
eclectic range of styles, to represent the dynamic nature of
> >contemporary open source audio culture. Therefore, contributions are
invited from musicians of all types, programmers, sound artists or
artists who use sound.
> >
> >The LOSS CD is to be released under a Creative Commons 'Sampling Plus'
license, so as well as being produced with free software, the CD will
also extend the ethos of the open source movement into its method of
distribution. For more information about this license, please visit
http://creativecommons.org.
> >
> >Please do not submit tracks if you are not willing to release your work
in this manner.
> >
> >The LOSS project will develop not only through the CD release, but also
through a website, aimed at being an ongoing portal for
> >producers of open source music to showcase their work. This will also
offer the works for redistribution under the Creative Commons licensing
mentioned above. This website will be online later in the year at
http://www.access-space.org/loss.
> >
> >
> >How to submit your proposal:
> >
> >[A maximum of 2 tracks per artist, each between 20 seconds and 8
minutes in length.]
> >
> >Send a DATA CD containing the following files:
> >
> >- Your audio track(s) in .wav format, 16bit, 44.1khz in either mono or
stereo.
> >- A text document stating your name, contact details (email and mailing
address), track title, track length, the software and
> >operating system used for producing the track, and a declaration that
your track does not infringe any copyrights or use any
> >unlicensed material.
> >- An optional screenshot (in .jpg or .png format) of your software
setup - which may be used for artwork purposes.
> >
> >
> >For more information, or to mail your submission:
> >
> >Linux Open Source Sound CD
> >Access Space
> >1a Sidney Street
> >Sheffield
> >S1 4RG
> >0114 2495522
> >www.access-space.org
> >loss(a)access-space.org
> >
> >Access Space is UK registered charity no: 1103837
> >
> >Funded by Arts Council England, Yorkshire and Digital South Yorkshire.
>
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------------------------
Xavier Amatriain
Music Technology Group
Universitat Pompeu Fabra
www.iua.upf.es/~xamat
-------------------------
Hi all,
I just wanted to share with you a quick report from the ICMC. The conference
was much fun although many events were overlapping and therefore it was
impossible to attend everything.
A number of new open-source audio-oriented software was demoed many of which
are also available for the Linux platform.
My Linux demo went relatively well (apart from the 2 consecutive X-server
crashes, courtesy of the crappy binary-only ATI's driver, and an odd issue
where disconnect of hdsp pcmcia did not yield acknowledgment from the 2.6.7
kernel and therefore subsequent reconnect did not recognize the card's
presence). There were ~20+ people in the audience at any given time
throughout the presentation (some of them were there only for a portion of
the presentation, so people kept coming and going).
Stuff I demoed (in no particular order):
*Jack
*Freqtweak
*Jamin
*Pd/Gem
*Latency tests
*Ardour
*Sweep
*Rezound
*Audacity
*gAlan
*Rosegarden
*Qsynth/fluidsynth
*ZynAddSubFX
*VKeybd
*Cinelerra
*Blender
*Xine/DVD playback
*Spiral Synth Modular
*KDE productivity
Stuff I wanted to demo but ran out of time:
*Hdsp latency/performance
*RTcmix synthesis language
*Supercollider
*Csound
Etc.
Stuff I observed preparing and doing this demo (please understand that I
have no idea whether these problems are result of my own setup or are
justifiable bugs -- nonetheless I am including them here in hope they may
shed some light towards their resolution):
*ZynAddSubFx crashes when a lot of polyphony is created even though the cpu
utilization is not topped-off
*Jamin crashes when pushing limiters to the extereme (not consistently)
*fluidsynth has some weird looping problems (I am trying to track this one
down as apparently this is specific to my setup)
*Ardour's real-time preview via sliding the timing bar does not work (I do
have one release prior to the latest, though)
*Spiral Synth Modular crackles a bit even with large buffer sizes when using
OSS (haven't had the time to do exhaustive tests nor did I try using Jack
object as of yet)
*Audacity has some instabilities when used in conjunction with Jack
*There is a real need for Jack to be able to restart (should a need for its
restarting ever arise) without losing all of the connections
Stuff that really rocked:
*I was able to run Jack on my via82xx laptop soundcard using rt mode with
64x4 buffers (5.33ms at 44.1KHz) *almost* rock solid (there is still some
issues due to crappy ATI driver and obviously 2.6.7 kernel that is still
sub-par to the 2.4.x kernel series performance, but that mainly amounted to
perhaps a 1 xrun/minute).
*I was able (although after the demo) to run hdsp with 64x2 (2.9ms at
44.1KHz) *almost* rock solid (random occasional xruns but no xruns when
adding new connections and/or apps to the Jack session).
*I tested the PD with the hdsp's 64x2 buffer size and used the latency test
patch by connecting audio out with audio in on the multiface and got ~6ms
:-).
The general reaction from the audience was quite positive as many of the
users who even were familiar with the Linux Audio scene were impressed by
the diversity and quality of the software offering as well as the
flexibility of the Jack's framework and the overall user-friendliness of the
UI/desktop environment.
I would like to therefore use this opportunity to once more thank all of you
for being such active and generous contributors to this great community.
Without you none of this would have been possible!
----------------------
The panel on the "Standards from the Computer Music Community" was very much
interesting as it covered many of the important facets of today's computer
music scene, but also more importantly revealed some of the greatest
strengths of Linux, including (but not limited to):
*openness of the standards and therefore ability to generate umbrella
meta-standards (i.e. LASH)
*longevity
*ability for a new standard to supersede the reigning old standard solely
based on its merit (i.e. Alsa vs. OSS), and not due to its commercial PR
and/or widespread use
*Minimization of the misrepresentation of the standard's features and/or
abilities
Having had this wonderful opportunity to be a part of such panel (many
thanks to Matt Wright for inviting me!) has truly reinforced and clearly
defined the advantages as well as strong reasons for being a part of this
community.
Many thanks go to all of you who have generously offered your insight in
these issues.
Time permitting, I will post a more in-depth list of the ideas I've covered
during the panel. Matt Wright should also have slides ready on his site
sometime soon.
Best wishes,
Ivica Ico Bukvic, composer & multimedia sculptor
http://meowing.ccm.uc.edu/~ico/
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Hi!
The aim is to make measurement mini-laboratory, in particular, to measure
distortions of audio amplifier. Using JACK, I can route line ins/outs, find
clean sine signal and get amplified one, and then route last to... Well,
the questions are:
- are there some graphical FFT frontend to see signal harmonics?
- has anybody success experience here?
- are there some caveats and traps in such measurement?
I have 24/96 card (Terrateck Aureon 7.1) with (as I think :-) good
DAC/ADC. So, I hope, measurements may be done at least for few first
harmonics.
P.S. Have tried LAU list without any response :-(
Thanks!
Andrew