Linux-audio-user March 2009

linux-audio-user@lists.linuxaudio.org

120 participants
123 discussions

by Grammostola Rosea

Hi, What do you guys think of the RME Digi96/8 PAD pci pro? How is the card compared to an maudio delta 66 for example? \r

16 years, 3 months

SuperCollider workshops in NY, April 4th--8th

by Dan S

Dear all - SuperCollider workshops will be taught at the Harvestworks centre in New York this April (sessions from Sat 4th through Wed 8th). This is a rare opportunity to learn from some of the developers of this incredible environment and programming language for music and audio. It won't all be linux-based but my segments will be conducted in linux, and linux users will be welcome along for support. Full details: http://supercollider.sourceforge.net/2009/supercollider-workshops-new-york-… Best Dan -- http://www.mcld.co.uk/

16 years, 3 months

[Fwd: Re: realtime kernel for Debian]

by Grammostola Rosea

Hi, There is an promising discussion on the debian-dev mailinglist. Maybe some people who knows more about realtime kernels could join. Also users who might want to have an realtime kernel in Debian and/or want help testing could join the discussion. I think it would be nice if there is also an realtime kernel in Debian or that the default kernel would be improved for realtime (audio) usage. http://www.debian.org/MailingLists/subscribe \r

16 years, 3 months

window closing buttons in qjackctl

by Hector Centeno

Hello, I'm using the latest Qjackctl in OpenSuse 11.0 (Qjackctl ver. 0.3.4) and for some reason all the closing buttons in the windows (main control panel, Messages, Setup, Connections, etc) have disappeared and there is only maximizing and minimizing. The only way to close a window is by clicking on the buttons in the main control panel or in the try icon. I'm pretty sure these buttons where there before (I keep pressing the maximizing button unconsciously thinking is the close button). Where they removed or is this a configuration problem in my system? Thanks, Hector

16 years, 3 months

Cheap USB MIDI interfaces

by Mark Knecht

A friend possibly wants to set up a Linux system to teach himself keyboards. He's currently looking for a weighted MIDI keyboard which he can do on his own but needs info on what USB-MIDI intersfaces available online at someplace like Sweetwater or Musician's Friend are Alsa/Jack compatible. I'm guessing he'll set up Rosegarden and a couple of soft synths and be very happy. Does anyone have an up-to-date list of what can be purchased new today that works? I use a Midiman Midisport 2x2 which I can still find on Ebay but it's not listed at Sweetwater anymore and everything that is listed seems WAY too expensive to me for this task. ($80 or higher) What can a guy buy for $20-$30 that will get MIDI into his laptop? He's currently distro shopping. Probably he'll go with Ubuntu or CCRMA. Cheers, Mark

16 years, 3 months

Jconv

by Jaromír Mikeš

Hello, I am playing with jconv 0.8.1 here and when I am testing hilbert.conf demo config file I getting: Unknown command in line 43 line 43 in this conf is: /inpulse/dirac 1 1 1 2048 I am missing some library? regards mira

16 years, 3 months

patchage pic

by alex stone

Thought i'd add a pic of a small working setup,using patchage. This is a quick draft template, for knocking out ideas in a hurry. It starts automatically from a script while i get the coffee. Alex, -- Parchment Studios (It started as a joke...)

16 years, 3 months

Is there an ALSA mixer with OSC interface?

by Giso Grimm

I am looking for an ALSA mixer which can be controlled via OSC. Specifically, I am looking for an OSC-controllable matrix mixer for the RME HDSP cards (not madi). What I found was some discussion (dating back from 2004-5) about integrating OSC into the ALSA library, and a pd-patch for hdspmmixer (for madi cards). Does something like this exist, or is someone working on this? -- Giso

16 years, 3 months

getting cpu usage on commandline

by Atte André Jensen

Hi I'm doing some benchmarking and would like to know the cpu usage of certain realtime processes. ATM I use htop, but I'd like to make an automatic test script, and it seems htop cannot be made to output to stdout and exit. Also "ps aux" seems to be reports wrong cpu usages for realtime processes. Which command can I call (from a bash script) to get the actual cpu usage of a realtime process? -- Atte http://atte.dk http://modlys.dk

16 years, 3 months

[OT] RME HDSP Multiface (1st gen), PCMCIA cardbus (1st gen), and PCI-to-PCMCIA cardbus (for desktop) for sale

by Ivica Ico Bukvic

Barely used. If interested, please email me your offer. Originally this thing cost ~$1,200 (with the PCI-to-PCMCIA cardbus for the desktop connectivity). Been used on Linux and Windows. Ivica Ico Bukvic, D.M.A. Composition, Music Technology Director, DISIS Interactive Sound & Intermedia Studio Assistant Co-Director, CCTAD CHCI, CS, and Art (by courtesy) Virginia Tech Dept. of Music - 0240 Blacksburg, VA 24061 (540) 231-6139 (540) 231-5034 (fax) ico(a)vt.edu http://www.music.vt.edu/faculty/bukvic/

16 years, 3 months

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Linux-audio-user March 2009