Linux-audio-dev May 2004

linux-audio-dev@lists.linuxaudio.org

83 participants
82 discussions

[linux-audio-dev] Ultramaster Juno6, anyone?

by Frank NEUMANN

Hi all, some might remember that two years ago (or so) there was a nice (though at that time closed-source, I think) software synth for Linux called Ultramaster Juno 6, a faith reproduction of the Roland Juno 6. At some point this project disappeared from the websites. When I talked to Marek Peteraj earlier this year, he mentioned to me that he attempts to convince the developers to release it to the public. And right now, while "proofreading" Ico's paper for the next ICMC I found that it has been open-sourced this year and is now available here: http://sf.net/projects/juno6 That's the old source code from 2000, and people have started converting it into a VST instrument recently. I just wonder if anyone has already begun with attempts to e.g. jackify it or otherwise fixing it up for e.g. ALSA Midi input etc. Looks like a very nice small to medium-sized project.. Greetings, Frank PS: If this has been brought up here before - sorry.

20 years, 10 months

[linux-audio-dev] [ANN] JJack 0.1 - Java for JACK initial release

by Jens Gulden

Hello, JJack 0.1 - Java bridge API for JACK has initially been released. http://jjack.berlios.de/ JJack is a framework for the Java programming language that allows creating and running portable audio processor clients for the JACK Audio Connection Kit. There are 3 alternative ways to run JJack clients: - using the JJack shell application - as JavaBeans - as standalone application Please let me know if you have created a Java audio application with JJack, it can be made available for download on the JJack site if you like. If someone knows how to compile the native bridge library libjjack.c for other OSs than Linux, please send the resulting binary to me. Co-developers are always welcome. Make noise. Jens

20 years, 10 months

[linux-audio-dev] Linux soundapps pages updated

by Dave Phillips

Greetings Earthlings: The subject line says it all.... http://www.linuxsound.at (Europe) http://linuxsound.jp (Japan) http://linux-sound.org (US) Best regards, Dave Phillips

20 years, 10 months

[linux-audio-dev] Re: LADSPA proposal ...

by Juhana Sadeharju

>From: Fons Adriaensen <fons.adriaensen(a)skynet.be> > >- use sscanf() to read the rest. How about the following string: s = "pi 3.14159 e 2.71828". First I do: sscanf(s,"%s %f\n",) Then I do: sscanf(snext,"%s %f\n",) How to get the snext? Somebody mentioned that sscanf returns the number of bytes consumed, but the manual page reads: "These functions return the number of input items assigned". -*- Will the proposed LADSPA library be both for plugin developers and for host developers? Plugin authors need no more write those cryptic LADSPA plugin description files? Jack style dev library? Great thanks. Regards, Juhana

20 years, 10 months

[linux-audio-dev] soundonsound (surroundsound)

by Juhana Sadeharju

>From: Fons Adriaensen <fons.adriaensen(a)skynet.be> >> >> http://www.soundonsound.com/sos/Aug01/articles/surroundsound1.asp?session=d… > >Hi Paul, interesting pointer, it's in my bookmarks now ! Thanks ! Maybe you should check all those Synth Secret articles and turn them to something usable. :-) Regards, Juhana

20 years, 10 months

Re: [linux-audio-dev] re: [linux-audio-user] A bit of good news -- paper now available for your viewing pleasure and/or comments

by eviltwin69＠cableone.net

Very nice. I like the fact that you didn't sugar-coat it. There can be problems but it's usually worth the effort. I was disappointed that you didn't mention JAMin - AFAIK the only serious audio mastering software for Linux ;-) Jan On Fri, 28 May 2004 00:05 , 'Ivica Ico Bukvic' <ico(a)fuse.net> sent: >Ok, so the rough version of the paper (following initial 10-hour revisions >that converted my brain into a gray mush) is now available in the PDF format >from my website. If you are interested in providing some feedback as to how >I can make the paper even better, please let me know asap as I only have >another day or so before I need to turn-in the paper. > >Also please note that the paper will be available in the ICMC proceedings as >a short version that lacks chapters 7 and 9 due to space constraints. The >full paper will be available online-only. > >The url to the PDF is as follows: >http://meowing.ccm.uc.edu/~ico/temp_online.pdf > >Any comments and/or suggestions are welcome and appreciated (although I >honestly cannot guarantee that all of them will make it into final revision >due to aforementioned deadline). > >Time to hit the sack... >Best wishes, > >Ivica Ico Bukvic, composer & multimedia sculptor >http://meowing.ccm.uc.edu/~ico/ > > >

20 years, 10 months

[linux-audio-dev] XRuns with the Audiophile 24/96 M-Audio

by Remi Bernhard

Hello, I read a lot a great thing about the audiophile 24/96 on the net, and i decided to buy it to get better latency than my old sblive! I just received the audiophile 24/96 and unfortunatly, i have a lot of XRuns with when i run jackd. I already tried the following : - i changed irq (several changes : irq5, then irq 10) - Disable nearly all the inboard harware (serial port, parallel port, usb) - i changed the Pci port - i tried to run jackd as root - i even tried to raise buffer at big values : 512, 1024, and even there i have some (1 or 2) xruns - i'm now trying with kernel 2.6.6 to see if things are better Hardware : MSI K7N2Delta MB Athlon 2400 Nvidia Geforce 4mmx Audiophile 24/96 M-Audio Sofware : Debian/Testing Kernel 2.6.5 Alsa 1.0.4rc2 Realtime-Lsm 0.1.0 Do you have ideas, before i return the card to the shop ? Regards, Rémi Bernhard.

20 years, 10 months

[linux-audio-dev] [ANN] Specimen 0.2.9 Released ("I'm Not Dead Yet")

by Pete Bessman

Howdy folks! The newest version of Specimen is available for immediate download from www.gazuga.net (direct: http://www.gazuga.net/specimen-0.2.9.tar.gz). Features include: * A piano for graphically asigning note ranges * A very happenin' bank building interface that uses an embedded File Chooser (gtk+-2.4 required for this) * LASH/LADCCA support * Extensive repairs, most notably to the waveform display (it's alias- free) and the panning code (it works). * A completely revamped audio rendering system * Sundry cleanups and fixes Many thanks to Loki Davison, the new and official co-developer, for his fabulous contributions to this release, and for bitch-slapping me into getting back to work on this code (rather than piddling around with vaporware). Stay tuned for more... [pb] -- "The direct use of physical force is so poor a solution to the problem of limited resources that it is only employed commonly by small children and great nations." --David D. Friedman

20 years, 10 months

[linux-audio-dev] Thanks all!

by Ivica Ico Bukvic

Big thanks to all who helped me iron out the inconsistencies in my paper. I will be sending the final draft shortly and posting the online version during the conference this upcoming November. Best wishes, Ivica Ico Bukvic, composer & multimedia sculptor http://meowing.ccm.uc.edu/~ico/

20 years, 10 months

RE: [linux-audio-dev] re: [linux-audio-user] A bit of goodnews--paper now available for your viewing pleasure and/or comments

by Ivica Ico Bukvic

I see. Thank you all for your insight! One last question though, is it possible then to have two different cards to work as a single device (via asoundrc + JACK) if they would be linked with some kind of a word-clock that would ensure their hw sync (obviously assuming that they offer such feature)? Ivica Ico Bukvic, composer & multimedia sculptor http://meowing.ccm.uc.edu/~ico/ > -----Original Message----- > From: linux-audio-user-bounces(a)music.columbia.edu [mailto:linux-audio- > user-bounces(a)music.columbia.edu] On Behalf Of Russell Hanaghan > Sent: Friday, May 28, 2004 1:55 PM > To: A list for linux audio users > Cc: 'The Linux Audio Developers' Mailing List' > Subject: RE: [linux-audio-dev] re: [linux-audio-user] A bit of goodnews-- > paper now available for your viewing pleasure and/or comments > > On Fri, 2004-05-28 at 10:37, Ivica Ico Bukvic wrote: > > Forgot to add that my assumption is (in addition to my previous > statement) > > if JACK was then running using reasonably small buffers the drift would > be > > then minimized if not alleviated since JACK is one that is dispatching > the > > buffers at appropriate time, right? > > Having meddled some with this myself, and as Steve intimated, without > the availability and ability of word-clock syncing between whatever > cards being used in the multi card config, they drift at whatever > settings you use from Jack and it results in distortion, xruns and all > kinds of other nasties. I played with 2 identical SB Live 5.1's for some > time in hopes of getting the "cheap fix" only to find that the oldest > principle in life applies; You get what you pay for!" > > R~ > > > > Ivica Ico Bukvic, composer & multimedia sculptor > > http://meowing.ccm.uc.edu/~ico/ > > > > > > > -----Original Message----- > > > From: linux-audio-user-bounces(a)music.columbia.edu [mailto:linux-audio- > > > user-bounces(a)music.columbia.edu] On Behalf Of Ivica Ico Bukvic > > > Sent: Friday, May 28, 2004 1:22 PM > > > To: 'A list for linux audio users'; 'The Linux Audio Developers' > Mailing > > > List' > > > Subject: RE: [linux-audio-dev] re: [linux-audio-user] A bit of good > news-- > > > paper now available for your viewing pleasure and/or comments > > > > > > Thanks Steve for your insight! > > > > > > Hasn't there been some success stories in the past regarding this? I > might > > > be obviously very wrong about this but I thought that if one designed > a > > > meta-device in the asoundrc making two soundcards one multichannel > > > soundcard > > > and then invoking JACK on top of it, that it should work? > > > > > > Please let me know so that I can make appropriate changes. > > > > > > Ivica Ico Bukvic, composer & multimedia sculptor > > > http://meowing.ccm.uc.edu/~ico/ > > > > > > > > > > -----Original Message----- > > > > From: linux-audio-user-bounces(a)music.columbia.edu [mailto:linux- > audio- > > > > user-bounces(a)music.columbia.edu] On Behalf Of Steve Harris > > > > Sent: Friday, May 28, 2004 12:43 PM > > > > To: 'A list for linux audio users'; 'The Linux Audio Developers' > Mailing > > > > List' > > > > Subject: Re: [linux-audio-dev] re: [linux-audio-user] A bit of good > news > > > - > > > > -paper now available for your viewing pleasure and/or comments > > > > > > > > I'm not really happy about the bit about JACK saying "as well as > > > > potentially multiple soundcards"... it seems unlikly to me that JACK > > > will > > > > ever support that directly (without wordclock-like sync, when any > system > > > > should be able to do it). > > > > > > > > Thanks for the timemachine plug though :) > > > > > > > > - Steve > > > > > >

20 years, 10 months

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Linux-audio-dev May 2004