Re: [linux-audio-dev] LAD Meeting at ZKM Karlsruhe 14-16 March 2003
Apologies, guys and girls, for the german posting... thanks, tobias.
Re: [linux-audio-dev] LAD Meeting at ZKM Karlsruhe 14-16 March 2003
Hallo Matthias.Hallo Frank. Jetzt noch mal offiziell an Matthias. Ich wuerde auch gerne kommen. Tut mir leid, dass ich ein bissl spaet bin. Hatte viel am Hut (wie jeder hier). 1.) mit frank bereits besprochen wuerde ich mein e-piano mitbringen. 2.) ich wuerde natuerlich gerne mal ardour auf meiner billig-soundkarte zu laufen bringen und wuerde auch noch meinen thin-client mitbringen, wenn denn platz, strom und zeit dafuer vorgesehen ist. Ich kann nix besonderes darauf vorfuehren. Ansonsten kann ich auch unabhaengig davon meinen 19 zoeller CRT zur Verfuegung stellen. @Frank: Transport des Halb-PCs kein problem, nur bildschirm (du kennst ihn) ist etwas fahrrad-kritisch. 3.) Braucht Ihr noch einen Reflektor von Icecast? An der Unibib hab ich ein bisschen zugang. 4.) Fuer Studentische oder sonst anspruchslose Notfaelle koennte ich in meinem Wohnheim mein Bett oder eine Couch anbieten. Naja, fuer solche Faelle ist wohl kein bedarf. 5.) Hey. Fahrraeder hab ich noch. 2 Stueck uebrig. Falls bedarf. Na gut. Das wars... Schoene gruesse aus tuebingen. Tobias. (Tobias Ulbricht, Willy-Andreas-Allee 5 318, 76131 Karlsruhe, 0721-1-306-318 ) On Tue, Jan 28, 2003 at 11:28:39AM +0100, Dr. Matthias Nagorni wrote: Hello, As announced earlier on this list, Frank Neumann and I are organizing a Conference of Linux Audio Developers at ZKM Karlsruhe. More information is available from http://www.linuxdj.com/audio/lad/eventszkm2003.php3 The list of speakers and talks is now complete and the webpage of the event has been moved to ZKM: http://on1.zkm.de/zkm/stories/storyReader$3027 Information on accommodation has been added as well. In addition to the speakers, the following LADers have registered so far: Rene Bastian Joern Nettingsmeier Jean-Daniel Pauget Kai Vehmanen Several other LADers have shown interest but not yet registered. If you want to register for the conference, please provide the following information: 1) Hardware you will be bringing (if any) 2) How long will you stay ? 3) Email address to which we can send last minute information Remarks: 1) It is not necessary to bring any hardware, but if you do so, it would be important for us to know because we need to plan the rooms, network cabling, power supply etc. 2) In addition to the talks, there is room for LAD internal discussion especially on Saturday morning and Sunday. We assume that on Sunday this will last until about 18.00. Some LADers will be around already on Friday morning (some even on Thursday afternoon), however we might still be busy with preparations for the talks. A live audio stream of the talks will be available for those who can not attend the event. Matthias -- Dr. Matthias Nagorni SuSE GmbH Deutschherrnstr. 15-19phone: +49 911 74053375 D - 90429 Nuernberg fax : +49 911 74053483
Re: [linux-audio-dev] LAD meeting - Linux Sound Night
Oh. I'd love to have a jazzy jam-session or, er, well listen to you guys. I would bring in my piano. frank, Matthias, joern: I'll mail you later about we *might* (slight chance) get a streaming server. And - sorry - I'm so late. greetings, tobias. On Wed, Feb 26, 2003 at 10:44:37AM +0100, Frank Barknecht wrote: Hallo, with the LAD meeting getting closer, I'm getting a bit curious about, what the plans are for the open Linux Sound Night on 15.3.? Will we hear some of you guys perform and Paul records it? ciao -- Frank Barknecht _ __footils.org__
Re: [linux-audio-dev] LinuxTag videos
Cool. really. remains the question how to do this on the *cool* OS ? Anybody in the knowing? cheers, tobias. On 4 Jul 2002, Bob Ham wrote: I was looking at the mpegs from the linuxtag web cam and it seemed to go very well with the tune the happened to be playing, so I thought I'd add them together, and they do work well together IMHO: http://pkl.net/~node/lad/linuxtag-2002.mpeg [27M] Unfortunately, it was done on The Evil OS, but the actual tune happens to be from a Sounds Of Slashdot CD that I got from LinuxWorld 2000 in NYC :) Another unfortunately: the encoder seems to have missed a bit of the end off, so it just stops abruptly. The rest is ok, tho. Anyway, enjoy :) Bob -- Bob Ham: [EMAIL PROTECTED] http://pkl.net/~node/ My music: http://mp3.com/obelisk_uk GNU Hurd: http://hurd.gnu.org/
[OT] RE: [linux-audio-dev] RFC: API for audio across network -inter-host audio routing
The pipe organ example is a good one - there is a huge variety of delay on pipe organs, probably beyond the half second (I don't have the figures, but there's often a significant delay between keypress and note as well as the acoustic delay). I'm fine with small delays, but fast passages becomes continuously less comfortable as the delay increases. The same is true for getting off-topic now. But have you ever measured the latency between the organ and the audience in the church singing? It makes me sick of church songs but nevertheless *some* people like it that way... Well, it obviously depends on the instrument what latency is OK. tobias.
Re: [linux-audio-dev] Writing a driver for this card: your thoughts?
one question: could you do this for the unsophisticated audiophile with less Acronyms? What's all that: supply. Using a computer psu is going to severely limit what you are ^^^ = power supply unit? decoupling is done at the amplifier rails, along with 'sag' compensating caps ^^^ (with low ESR! Tantalum only, and preferably sintered slug) in the proper ^^^ ? electron spin resonance :)? But again, the hardware must be able to cancel out the enevitable RFI that is ^^^ thanks, tobias.
[linux-audio-dev] [OT] c-program, GUI as plugin
hi devs, I'm about to write a small c-program. Vaporware so far. I want to be able to run it with an ncurses or X-window, say QT/GTK, GUI. I know of freeamp which has a GUI-plugin interface and I will try to copy this mechanism if you don't tell me, to do otherwise. What possibilities do I have? Thanks for answers. tobias.
Re: [linux-audio-dev] Software patents - EVO consequence ?
I'm living in germany / europe does that mean that I can ignore the US patents since we have a different patent system??? That's exactly the point now, isn't it? Richard Smith is in the US. Benno is in Italy. [others maybe] What would be the consequences for Benno coding against US patents? (assuming EU stays in the line for a while) And for Richard contributing? And for all of them, when source code is released? What could happen? my 2 cent, tobias.
Re: [linux-audio-dev] EVO status...
On Tue, 15 Jan 2002, Paul Davis wrote: Thats actually a good point... I guess the answer is if 2 GB is enough RAM to have enough channels to overload the CPU and IO bandwith of the host. Things like GigaSampler allow you to layer and a bunch of instruments into one channel. It would still limit you when using things like GigaPiano which has a _huge_ sample size for each piano. What about dynamic sampling? i.e. different samples for different velocity ranges? Is that already included in *one* .gig-sample? I've never played with GigaSampler, so I dunno how they look like. At least I can imagine, that you will always be able to increase the throughput proportional to the sound quality (by higher quality samples, layering of multiple samples, and younameit.), so I'd like to see the cached HD sampling. thanks for reminding me of the other 2 reasons why just use lots of RAM doesn't work in the general case. --p
[linux-audio-dev] [OT] Stage piano to buy...
1. First of all sorry, I don't want to advertise. Just for the poor little guy among you, who's desparately waiting for the p-120 to come out. 2. Second sorry it's only appropriate to those germans and nearbys... I found some guys on the web who want to order and buy the new Yamaha P-120 (and get it cheaper hereby, of course). Anyone interested, tell me. cheers, tobias. Rechtfertigung fuer diesen Spam... p.s. when I have this baby, I'm gonna be s useful for lad/lau :) oh, I'm looking forward...
Re: [linux-audio-dev] latencytest results webpage
[snip] TestVersion Latencytest version TestFrags # of audio fragments during test TestFragSize Size of each audio fragment TestFileSize Size of file for disk tests TestList List of tests performed (example: X, proc, write, read, copy) my 2 p. i wonder: we hab some different latency test programs, latencytest from Benno and the latency from alsa, and maybe others? - maybe we should categorize them and/or choose only one which will do the job. If there is a bug in the latencytest program you discover after some weeks, you'd have lots of unusable graphs/data. - Also some people did additional stressing by doing a find . . - Either a new option for that or say please exclude other stresses during test. [snip] XWinVersion X windows version - are framebuffer still in discussion, i.e. do not switch fb consoles during test? - maybe a flag, if you did it under X, fb console, or old text ? VideoDriver Video driver string (NVIDIA-1.0-1541, X, etc) [snip] - what about laptops. Because people explicitely asked for it, maybe we should have a different category for them? My preferred web development platform is probably PHP/MySQL. I probably have some time to work on something like this so lets start discussing details :) Would be nice to have a list to discuss this project, should personal since I still shiver when people use PHP, MySQL, Wiki, you-name-it , because I've no clue what's that all about, I'd like to know what you did, when you did it :) /personal Josh Green Smurf Sound Font Editor (http://smurf.sourceforge.net) Hope you had a nice time around the world after the LinuxTag, Josh. See you, Tobias.
[linux-audio-dev] game programming.
simple question. How would you start to implement music (mod, midi) and audio support for a game? I looked for games-programming, but found only oss-dependent environments. Is there a favourite one of you? Here is what I, newbie, would do: I would start a sound server, use maybe a music and an audio thread and add a client for music and audio to the external server. struggeling with artsd at the moment. using libartsc.so as a client and would use, i.e. libmikmod as input for mods. right? any suggestions, where to look for welcome. cheers, tobias.