Linux-audio-user

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20661 discussions

[linux-audio-user] 2.6.0 song theme... request.

by Gian Paolo Mureddu

A few days ago (like a week or so) someone posted a link to this incredible song. Now my request is to ask the author or any other user who might have a better clue than I as to what do the lyrics say. Since English is not my mother language I have been having a hard time to decipher some parts or the song (though I undertand pretty much everything :-) ). Ohhh... And ATM I'm at another computer, could you please also post the link again so I can grab the song in this computer? Thanks, all!.

21 years, 11 months

[linux-audio-user] ecasound and software midi controller

by Alex Marandon

Hello, This my first post in this list so I introduce myself. I am non-native english speaker, so forgive me if my english is not correct, I hope at least it will be understandable ;) About my computer skills I'd say that I'm an advanced beginner in Linux and *BSD systems, i'm very far to be expert but I manage to deal with my own problems without much pain now. I work as a Perl/Python programmer and I slowly learn C/C++. For a few days now I've started to explore the world of linux audio-related software, so I'm a real newbie on this topic. I've played a little bit with ecasound (i love its concept) and I wonder if there is a way to control parameters of operators in realtime using software midi-controllers. If yes, what software to use ? What configuration ? Is it possible, and how to perform automation in order to replay what was done manually ? Any information about how to achive this goal is welcome. Thanks.

21 years, 11 months

[linux-audio-user] jack stereo

by Paul Brossier

Hi all. I had a sudden doubt about my left and my right. I was firing up jack (through qjackctl, lazy i am) and then 'alsaplayer -o jack somefiles*', getting the output playing fine. But then when i tried to mute a channel with the balance in alsaplayer, the unmuted channel was sent to both speakers. Even when disconnecting the left cable, the right channel was still outputed on both left and right ?! I found the trick while writing this email, so i thought i should let you know. The culprit was the 3D Control switch of my emu10k1, which was set to on. Note for later, i won't use these one and a half D things again :) Cheers, piem

21 years, 11 months

[linux-audio-user] Retro UNIX Programming for Audio

by davidrclark＠earthlink.net

Greetings Linux Audio Users. This posting is to announce and describe a project that I have undertaken over the past two years with the grand hope that somebody may care. My goal is to gauge outside interest to determine whether or not to spend time packaging the source code for distribution, which I have not even started yet. It would be some time before a release package was available, for which I apologize. To provide a very brief description of the project: It could be described as CSound without the CSound environment; things are done via ordinary scripts and at the command line. It's also like the GLAME Filternetwork, but without pictures or a GUI. A lame version of GLAME? Perhaps it most closely resembles ecasound, except that it's a set of programs for audio in the same manner that awk, grep, tr, paste, and sed are for text files. Ah, but there is more.... BACKGROUND A couple of years ago, I decided to tackle PHYSICAL MODELLING of large rooms such as concert halls... ---------------------------- So as not to clutter things up for everyone, continued on: home.earthlink.net/ TILDEdavidrclark /linux_audio_users/project_announce.html where TILDE is ~ or shift-accent-grave, and the three lines are combined into one URL.

21 years, 11 months

[linux-audio-user] Ardour question for ardour people out there...

by Aaron Trumm

hi - this is really a question for the Ardour list, but for reasons beyond my control, I can't get on the list (my ISP's fault) - so any of your Ardour people - is it expected that Ardour would only allow 32 channels of output? to explain, I found this out while mixing a project where I had 24 tracks in ardour, all of which went to a different one of my 24 channels of output on my HDSP 9652 card - everything great. then I started adding a few tracks, to be submixed - for example, channel 17 was vocals, and I had two more vocal tracks in ardour, also routed to 17 for a nice little submix. workin' great. but upon adding the 33rd track, it wouldn't allow me to assign it to any output (I wish I could remember the log message it gives me). since it was exactly 32 I thought maybe it was an actual on purpose (or at least temporarily on purpose) capability limitation and thought nothing of it it only just now occurred to me to ask if it's not on purpose, but a bug or a problem I'm having (in which case I would want to fix, or report, if it were a bug)... thanks! --------------------------------------------------------------- Houston Poetry Slam Team www.houstonpoetryslam.com NQuit Records www.nquit.com ---------------------------------------------------------------

21 years, 11 months

[linux-audio-user] scopes and RTAs?

by Aaron Trumm

Hello all - I was just parusing Recording Mag and got reminded of a question - are there any software based Oscilliscopes or RTAs out there, for doing some measuring and such? (I don't THINK I've found such a thing yet, but I have much on my list I haven't gone through yet)... --------------------------------------------------------------- Houston Poetry Slam Team www.houstonpoetryslam.com NQuit Records www.nquit.com ---------------------------------------------------------------

21 years, 11 months

Re: [linux-audio-user] scopes and RTAs?#

by Len Moskowitz

(Oops. That was intended for Steve along and not the list. My apologies...)

21 years, 11 months

[linux-audio-user] Re: rezound and jackd

by james kellam

Hello again, Just wanted to let everyone know, that I found a way to solve the problem - I uninstalled rezound!. Seems such a shame as it was a nice lookin app, but I already have one app that doen't play nice with jackd, don't need two do I =). Oh, and I was having a problem with fftw. seems a person needs the old version (2.1.?) AND the new version (3.0.1), found this out by trial and error as googleand the archives weren't of any help. So the batting average is thus: 9 audio applications installed or attempted. None work fully, 3 work soso. Funny thing is, in windows, I can take the apps that have been ported over to windows by those very same *nix developers and they work. So I'm wondering why they "finish" the job whenever they port to windows? Could it be that they know the windows people expect a certain standard? Maybe developers get lazy when designing for Linux? I don't know. The sadest thing is that I hate M$ and don't really care to use its OS, yet it looks like I'm still going to have to for some apps :( Lest you think it is my "unfamiliarity" with Linux. This is a lfs-4.0 system that I have made myself, it is connected to the net and 99% of it works just fine. well, gtg, seems I've got to reinstall win2k on that box I took it off of :X later, james hehe, these apps still don't make any noise :D -- airbrush(a)sdf.lonestar.org SDF Public Access UNIX System - http://sdf.lonestar.org

21 years, 11 months

[linux-audio-user] trying to get ssm's JackPlugin working

by Jim Lynch

I built jack and ssm (and rebuilt my 2.4.22 kernel with caps, lowlat, preempt) and I'm having problems getting the plugin to work. First, there was a function pointer type mismatch in the sample rate change callback function, which I fixed. Now, recent cvs ssm builds with jack-0.80.0 (well, for me... I could send my patch...) I get the jack plugin gui rect on the canvas of ssm without problem, it does switch back and forth between detailed and simple GUI. When I have the jack plugin without connecting it to anything and not attached to the jack server, output to the oss output works fine, but when I tell the jack plugin to attach, I get a buzz sound whose pitch is the same as the rate the Process callback is being called; if I have a mixer before the output plugin, the volume of the pitch is scaled by the volume sliders. When I have any jack plugin input connected from any ssm plugin output, -and- the plugin is attached to jackd -and- the jack plugin's input is routed to an alsa output, I get a different- sounding buzz that is also the same rate as the Process callback invocations. This buzzing sound is -not- scaled by any volume sliders in ssm. At the moment, I'm not sure what to do... but I'm looking into the possibility that the samples as represented by jack are not of the same data type (-and- don't get converted) as the samples as represented by ssm. Comments? Help? :) -Jim -- Jam sessions community web site: http://jam.sessionsnet.org

21 years, 11 months

[linux-audio-user] Jack transport...

by Aaron Trumm

hi all - I'm trying to understand the concept of Jack Transport, so I can understand what's not working, and what I'm just missing... here's an example I crossing my fingers on, but figured wouldn't work: run jack, run ardour, run rosegarden. set ardour to "jack transport master" and rosegarden to "jack transport slave" - play ardour, hope that rosegarden starts up - of course this didn't happen, but I can hope! :) I knew it wouldn't happen, because the sync capabilities in both programs aren't done, I know that part - but I was curious if it would try at least, or what but then it occurred to me that even with everything working, there may be something more to do, perhaps with Jack (what? I dunno maybe jackd --enablethedamntransport or something :) ) - so I thought I'd try and find this out - and as always, I look around a bit, and if I don't start finding mention of it pretty quick, I ask this list... --------------------------------------------------------------- Houston Poetry Slam Team www.houstonpoetryslam.com NQuit Records www.nquit.com ---------------------------------------------------------------

21 years, 11 months

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Linux-audio-user