Linux-audio-user

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20637 discussions

[linux-audio-user] adat sync/ardour - resend

by Aaron Trumm

I'm always forgetting bout the plain text/html message thing! hello all! :) thought I'd cross post this note I just sent to ardour-users list: ----------- hello - someone mentioned recently getting ardour to work with ADAT sync - I think it was beta 8 and any alsa 1.0 I can't find the thread - anyway I'm wondering about that - anybody else have success there? I'm trying to do that very thing but I'm not having luck - don't know why yet - I'm trying with: ALSA 1.0blahblah.rc2 ardour 0.9beta9 sound card: RME HDSP 9652 ADAT source is actually an Emu Darwin I set ardour's sync source to "ADAT" in the options window, and expect to be able to play darwin and have ardour pick up, but no suck luck. I don't know if I need to do something else. I also don't know if the sound card's ADAT sync is supposedly working. I read something back in August about the ADAT sync on the 9652 being troublesome... anyone have any thoughts?

21 years, 7 months

Re: [linux-audio-user] JACK session management.

by Taybin Rutkin

qjackctl has had some sort of session management feature in it for a couple releases now. I haven't used it, but it looks workable. Taybin -----Original Message----- From: Steve Harris <S.W.Harris(a)ecs.soton.ac.uk> Sent: Dec 15, 2003 10:07 AM To: A list for linux audio users <linux-audio-user(a)music.columbia.edu> Subject: Re: [linux-audio-user] JACK session management. On Mon, Dec 15, 2003 at 09:15:50 +0900, Patrick Shirkey wrote: > Just wondering if anyone else has noticed a very simple way to have > session management is to have a script which connects all the neccessary > ports with jack_connect jack_disconnect? I've done that in the past, but its a bit fiddly and doesnt work well with apps that append thier pid the the jack name - though yan can override than on many. - Steve

21 years, 7 months

[linux-audio-user] Capturing/Recording streaming audio

by roger

I would like to know if there's a tool that will capture/record streaming audio links. An example is "Premiere Radio Networks" -- which appears to simply use windows media player or real audio streams. ie, pipe it to a raw file or something? -- Roger http://www.eskimo.com/~roger/index.html

21 years, 7 months

[linux-audio-user] looking for help with ecamegapedal 0.4.3

by Paul Berry

Hello I have recently compiled and installed ecamegapedal v0.4.3 - [libecasound 2.3.0]. and I'm having some problems getting it to work right. I thought I'd post my questions to this list as I'm assuming Kai Vehmanen subscribes to this list as well. First off, ecamegapedal is exactly what I am looking for - an easy way to turn a computer into an effects box. Realtime reverb, delay, LAPSPA plugins... Perfect. My two problems: First is that I'm getting a lot of backround distortion/ static. I can hear my input signal fine and the selected effects work as they should. The level meters are quite active when there is no signal input/ quiet passage and the distortion is a low level buzzing/ static that is totally related to running the program. The other problem is periodically the computer totally locks up, GUI, mouse, keyboard, everything freezes and I have to do a hard reset (no other program that I've run seems to cause this on my computer but the computer is old and flakey in other respects...). I have tried: Running as root- a little less distortion but not much difference. Adding "default-audio-format=s16_le,2,22050,i" to my ~/.ecasound/ecasoundrc file. This doesn't seem to change the static problem. Anyway, be great if it worked better, thought I'd ask... Thanks for any input, Paul Software details: libecasound 2.3.0 gcc (GCC) 3.2 20020903 (Red Hat Linux 8.0 3.2-7) redhat 8.0, 2.4.18-14 kernel with ALSA 0.9.8 drivers jack-audio-connection-kit-0.80.0 installed but not used qt-3.0.5 installed kernel is not low-latency (that I know of) Hardware details: Intel Pentium pro 200MHz, i440FX chipset 256MB RAM Creative SB AWE64 ISA soundcard signal source is an amplified microphone going into the line input of the sound card

21 years, 7 months

[linux-audio-user] Cooledit substitutes?

by r7

Hi people Apologies for interrupting with a rather basic question. I'm a new subscriber with a fondness for Cooledit. I'm not currently a Linux user but am considering getting a new ibook and installing linux on that. However I was wondering if anyone could suggest an editor/multitrack with a similar interface with Cooledit to ease the transition woes. I found Audacity (the PC version) a little difficult to maneouvre for my purposes. My current working method involves using several large audio files (say 10-20 min each) and many more smaller ones which I then splice into smaller sections (anything from 1 second to 3 mins).I then rearrange these sections in the multitrack screen. Someone suggested Sweep in the archives. Is there anything else anyone would suggest to minimise the transition pain? Any help much appreciated! Thanks in advance. aaron __________________________________ Do you Yahoo!? New Yahoo! Photos - easier uploading and sharing. http://photos.yahoo.com/

21 years, 7 months

[linux-audio-user] Re: Syncing Ardour and Rosegarden (or Muse)

by David J. Kuntz

> I'm not sure what you're asking. I merely want to use ardour to tell > muse, rosegarden or even hydrogen to: > > (1) Start > (2) Stop > (3) Rewind > > Does that answer your question? > > > ----------------------- > John Williams > Department of Marketing > Otago University > Dunedin, New Zealand I was poking around the Rosegarden-User list archives last night (looking ofr an answer for an unrelated question) and saw a post from Sept. that the jack transport code was commented out - the checkboxes are still in the GUI, but they don't actually do anything yet. I assume that's still the case since after fixing one of my problems I tried to use it as a transport slave in Ardour and no joy. I can't get muse to actually produce noise yet, so I can't comment on it. HTH David

21 years, 7 months

[linux-audio-user] JACK session management.

by Patrick Shirkey

Just wondering if anyone else has noticed a very simple way to have session management is to have a script which connects all the neccessary ports with jack_connect jack_disconnect? I feel foolish that I haven't noticed this earlier and felt I should share... -- Patrick Shirkey - Boost Hardware Ltd. Http://www.boosthardware.com Http://www.djcj.org - The Linux Audio Users guide ======================================== Apparently upon the beginning of the barrage, the donkey broke discipline and panicked, toppling the cart. At that point, the rockets disconnected from the timer, leaving them strewn around the street. Tethered to the now toppled cart, the donkey was unable to escape before the arrival of U.S. troops. United Press International Rockets on donkeys hit major Baghdad sites By P. MITCHELL PROTHERO Published 11/21/2003 11:13 AM

21 years, 7 months

[linux-audio-user] Students need help!

by Mirouf Linux

Hello, We are two students in France in a sound engineer school and we are loocking for a "Memory director"(???) from the Linux Community, french. So, please diffuse this message. Thanks and sorry for my bad anglish... Bonjour Nous sommes étudiants en troisième année à l'ENS Louis Lumière (Paris) dans la section son, et nous préparons actuellement un mémoire de fin d'études sur les applications de LINUX dans le domaine des stations de travail audionumériques professionnelles. Nous prévoyons de faire un état des lieux de l'audio sous LINUX, et de mettre au point une station de travail dédiée qui sera en démonstration à l'école. Notre formation initiale portant plutôt sur les métiers du son, nous souhaiterions entrer en contact avec un développeur ou un chercheur spécialiste de LINUX qui pourrait nous aiguiller dans nos recherches. Nous envisageons deux parties différentes, la première sur l'architecture sonore de Linux, les drivers ALSA, JACK et la façon dont tout ça fonctionne. Etablir une guide d'installation et de mise en oeuvre de Linux pour travailler le son. La deuxième serait plus pratique et concernerait des logiciel comme ARDOUR, ou les différentes distributions Planet CCRMA, Agnula... Un comparatif et des tests seront menés pour dégager les avantages et défauts d'un station sous Linux par rapport à des logiciels propriétaires du type Protools. Nous recherchons deux directeurs, des personne plutôt orientées et compétantes sur les aspects techniques de Linux (nous sommes nouveaux), les drivers et l'optimisation, ayant une connaissance du travail dans l'Audio. Une petite rénumération de l'ordre du dédomagement et prévu par l'école, Etudiants en thèse acceptés N'hésitez pas à nous contacter si vous êtes intéressé, nous avons besoin de réponse assez rapides... Merci Vous pouvez nous joindre aux adresses suivantes: francois_gueurce(a)yahoo.fr Joseph_jaouen(a)yahoo.fr Merci de passer par ces adresses, nous n'avons pas le temps d'éplucher les mailing lists Merci Joseph Jaouen François Gueurce _________________________________________________________________ Do You Yahoo!? -- Une adresse @yahoo.fr gratuite et en français ! Yahoo! Mail : http://fr.mail.yahoo.com

21 years, 7 months

RE: [linux-audio-user] rme Digi96/8 adat

by Reuben Martin

> From: hayesjaj(a)notes.udayton.edu [mailto:hayesjaj@notes.udayton.edu] > Now that I have my card working to its fullest potential, I am > having some difficulty with xruns. Most of my projects are > rather long > recordings but I cannot seem to make ardour work for more > than 8 or so > minutes before an xrun in jack stops the transport. I have > tried the jack > startup settings from the wiki (the rme_adat ones) and have > not been able > to get them to work. I am currently using -R -t 2000 -d alsa > -d rme_adat > -r 44100 -p 256 -n8 -zs -H -M which seems to give me the > longest stretch > of recording time. There could be any number of reasons for xruns. My first question would be, have you applied the capabilities patch to the kernel and compiled support into jack? Are you using a tmpfs file system for jack's FIFO? What version of jack are you using? >I would like to bump up the period length > to -p 512 > but jack will not accept anything above -p 256 (64 works > though). This card has a fixed buffer size and will only work with with the number of periods set to 8 or 32. When using the adat device, the only combinations that will work (with 32 bit word size) are "-p 256 -n 8" and "-p 64 and -n 32". You bump the period length up to 512 but only if you are in 16 bit mode. -Reuben

21 years, 7 months

[linux-audio-user] Drums on Demand

by Jan Depner

Is anyone using Drums on Demand on Linux. If so how do you like it. Also, what do you use to modify the BPM of the samples. Thanks. Jan

21 years, 7 months

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Linux-audio-user