Linux-audio-dev December 2004

linux-audio-dev@lists.linuxaudio.org

74 participants
64 discussions

[linux-audio-dev] [OT] Linux soundapps pages updated: Back In Black edition

by Dave Phillips

Greetings; Just in time for Xmas: http://linux-sound.org (USA) http://linuxsound.atnet.net (Europe) http://linuxsound.jp (Japan) Best regards, dp

19 years, 11 months

[linux-audio-dev] Linux audio conference 2004 audio files

by Juhana Sadeharju

Hello. Nobody replied when somebody asked the 2004 meeting audio files. The files are not anymore available at the original site. I placed them to ftp://ftp.funet.fi/pub/sci/audio/lad/ http://www.funet.fi/pub/sci/audio/lad/ If you pick up the small files. Then do this: cat ladmeeting.a* > ladmeeting.tar.bz2 or cat ladmeeting.a* | bzip2 -dc | tar xf - Juhana -- http://music.columbia.edu/mailman/listinfo/linux-graphics-dev for developers of open source graphics software

19 years, 11 months

[linux-audio-dev] Request/Offer: Debian package for Scala

by Andreas Kuckartz

Unfortunately Manuel Op de Coul, the author of Scala (http://www.xs4all.nl/~huygensf/scala/), currently does not want to change his non-commercial license ("perhaps in the future"). But he made this offer: "However if someone makes a Debian package for it, I'll be happy to distribute it." Scala is written in Ada. If someone wants to help with building a Debian package, please let him know. Cheers, Andreas

19 years, 11 months

[linux-audio-dev] Re: [Fwd: Graphical dataflow programs violate patents]

by Juhana Sadeharju

>Sutherland, W. R., On-Line Graphical Specification of Computer Procedures, >M.I.T. Lincoln Lab., Tech. Report No. 405, Lexington, Mass. (May, 1966). > >It is available as Ph.D. at "http://theses.mit.edu". >I downloaded it with wget as gif images through the "Overview of >thumbnail pages" service. No need to buy it. Wait! It disables the access if you use wget. The thesis is at ftp://ftp.funet.fi/pub/sci/audio/devel/dsp/ for your convenience. Juhana

19 years, 11 months

[linux-audio-dev] ICMC 2005 Update

by Pau Arumi

(apologies for cross-posting) Please find below some important information about the 2005 International Computer Music conference... Incase you hadn't already heard, calls for submissions have been posted on the ICMC 2005 web site: http://www.icmc2005.org We have recently updated many of the calls so please check for new information if you were planning a submission. There are new calls for: - Inspirational Ideas - Demonstrations - Panels - Workshops - Exhibitions - Off-ICMC We are also pleased to announce that a number of specialist instrumental soloists are available for performance of combined instrument and computer works. Please see the revised call for music for further information: http://www.icmc2005.org/index.php?selectedPage=76 If you want to keep up to date with ICMC 2005 developments please subscribe to our mailing list: http://www.icmc2005.org/index.php?selectedPage=64 Warm regards The ICMC 2005 Team ------------------------------------------------------------ ICMC 2005 -- Free Sound International Computer Music Conference September 5-9, 2005. Barcelona, Spain http://www.icmc2005.org/ ------------------------------------------------------------

19 years, 11 months

[linux-audio-dev] Re: Request/Offer: Debian package for Scala

by Juhana Sadeharju

>From: Jens M Andreasen <jens.andreasen(a)chello.se> > >Me? No not litle me :) But let us see ... This stuff was formalized in >India a few thousind years ago, so if we google for: > > google: raga intonation scale > >Then we get: > Modes and Ragas: More Than just a Scale > http://cnx.rice.edu/content/m11633/latest/ So why don't we all together write software similar to Scala? What Scala does? How and for what musicians use it? The topic sounds similar to Arabic Magams. I have listed some of them from a book, but I'm not exactly sure how they are used. I have improvised, though. Juhana -- http://music.columbia.edu/mailman/listinfo/linux-graphics-dev for developers of open source graphics software

19 years, 11 months

[linux-audio-dev] Re: [Fwd: Graphical dataflow programs violate patents]

by Juhana Sadeharju

>From: Juhana Sadeharju <kouhia(a)nic.funet.fi> > >Sutherland must be of R. Sutherland 1966 something which is >mentioned in the comp.lang.visual FAQ. Sutherland, W. R., On-Line Graphical Specification of Computer Procedures, M.I.T. Lincoln Lab., Tech. Report No. 405, Lexington, Mass. (May, 1966). It is available as Ph.D. at "http://theses.mit.edu". I downloaded it with wget as gif images through the "Overview of thumbnail pages" service. No need to buy it. Juhana -- http://music.columbia.edu/mailman/listinfo/linux-graphics-dev for developers of open source graphics software

19 years, 11 months

[linux-audio-dev] MIDI routing with Python and ALSA?

by Peter Brinkmann

Hi, I've been thinking about building a simple MIDI router with Python and ALSA. My main motivation is to (a) save, process, and write back bulk data from my master keyboard, and (b) map control change events from the keyboard to GUI events, but of course note events and such should be handled as well. Does anything like this exist? If not, does some part of it exist? For instance, it would be extremely helpful to have a Python wrapper for ALSA structs such as snd_seq_event_t. Any thoughts would be appreciated. Best, Peter

19 years, 11 months

[linux-audio-dev] Re: [Fwd: Graphical dataflow programs violate patents]

by Juhana Sadeharju

>From: Pau Arumi <parumi(a)iua.upf.es> > >They showed two systems Sutherland and MATRIX (I know nothing about them). Matrix could be predecessor of Matlab. It was available via ftp a couple of years ago, and perhaps even now. I have it somewhere in my archives. If the text on the case indicates that Matrix has GUI and dataflow systems, then I'm not sure if that Matrix is the same: Matlab was just a matrix processing language at the start, if I remember correctly. Sutherland must be of R. Sutherland 1966 something which is mentioned in the comp.lang.visual FAQ. I will search the literature. If I remember correctly, E. Surherland built first interactive graphics editor at 1961-62 with 2D constrained object manipulation. Then (his brother?) R. Sutherland extended it to 3D at 1963. These ideas included the build of circuit diagrams. The E. Sutherland's paper at 1962 mentions that the drawn circuit can be used "as is" in simulation. So, I'm curious how these ideas had evolved prior to 1966. I recently picked up circuit simulation papers back from 1960-1970. If anyone of you want to know faster what is on them, please mail me and we check them together. Juhana -- http://music.columbia.edu/mailman/listinfo/linux-graphics-dev for developers of open source graphics software

19 years, 11 months

[linux-audio-dev] Re: Patents on some Linux OS code

by Juhana Sadeharju

>From: Erik de Castro Lopo > >When and if you get a cease and desist letter you do the >following: > > 0) Get the patent holder to provide enough information for you to > figure out if you might infinge or not. They don't do that. It is all written in the patent already. > 1) If you are out of jurisdiction you may want to disregard the > patent anyway. Court decides if you're out. > 2) Get the patent documents and see if the patent can be challenged. Wastes time and money. You may not even understand the patent text. >From: "Pedro Lozano" > >Thats the problem with sw patents, having to worry about all these legal >things, working around patents, finding prior art, etc etc I don't thinks >that's any good for a programmer or a small company. For the prior art I have a bold solution: all published material should be freely available, legally or not. Soon one finds punch of volunteers who are willing to browse all that material for finding prior art. That won't happen if they would have to spend $$$$$$ in purchasing the materials first. Patent offices are leaving the prior art browsing for us -- if you have seen how infrequently they refer outside the patent database. Somebody gotta loose and I prefer the publishers rather than us. Juhana -- http://music.columbia.edu/mailman/listinfo/linux-graphics-dev for developers of open source graphics software

19 years, 11 months

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Linux-audio-dev December 2004