Linux-audio-user December 2012

linux-audio-user@lists.linuxaudio.org

116 participants
113 discussions

Re: [LAU] musicmadewithlinux: Mozart Symphony #40

by Ralf Mardorf

On Tue, 2012-12-18 at 01:59 +1100, Patrick Shirkey wrote: > On Tue, December 18, 2012 12:37 am, Lorenzo Sutton wrote: > > On 17/12/12 14:04, Patrick Shirkey wrote: > >> Hi, > >> > >> Just in time for the Mayan apocalypse and the ancient pagan ritual > >> honouring the Winter Solstice we are proud to present Mozart Symphony > >> #40 > >> in the style of classic synth. > >> > >> http://soundcloud.com/kotau/mozart-symphony40-early > >> ftp://www.hydrophones.com/Mozart-Symphony40--early-digital-synths.ogg > > There's some sort of ground loop audible, especially in the right > > channel... > > Must be your sound system. Probably a foreshadow of approaching doom... I can certain that there is noise and hum. Equipment HDSPe AIO headphone output to a AKG 240 DF. I only get the noise for your recording, so it's unlikely that my hardware is broken. It's very, very loud e.g. around 5:00 to 5:40 it's in the foreground, not simply background noise.

13 years, 2 months

[LAU] avw.lv2 0.0.9

by Aurélien Leblond

Hi all, I just released a new version of the avw.lv2 plugin suit: - Migrated the code to lvtk (lvtoolkitorg) - Starting not to use Gtk Builder (only LFO GUI) - Using Luppp Dial for GUI (only LFO GUI) - Non Linear Dial - Remove JACKLFO (not necessary, using LV2 Time) - LFO frequency can be set manually or in sync with LV2 Time - Tranches plugin now using LV2 Time I'm very curious to get feedback on the new LFO GUI (using Dial) - if it is "welcome" I'll work on modifying the other GUIs and created the new ones using the same look&feel. You can download the new version here: http://sourceforge.net/projects/avwlv2/files/avw.lv2.0.0.9.tar.gz/download Regards, Aurélien

13 years, 2 months

[LAU] RME HDSP 9652. All revisions OK?

by John Murphy

I'm quite enjoying the intricacies and quality of my newly acquired RME 9652, which currently has rev 6b firmware. I'd like to use it in Windows 7, which I occasionally boot for a racing sim I enjoy. I believe I've read that installing Windows drivers for the card also upgrades the firmware, so - are all firmware versions equally well supported by the Linux driver? Also; is there a tutorial specifically for HDSP mixer Linux version? The MS Windows ones I've seen on YouTube seem to be different in the 'submix' feature particularly. Thanks, John.

13 years, 2 months

[LAU] midi velocity

by Brent Busby

Could just be me and my ongoing discoveries of weirdness...but has anyone else had the experience of finding that Linux studio apps seem to require much higher velocity from keyboards than the same keyboards do in the world of physical gear? I'm using a Yamaha SY99 as a master keyboard, and I'm finding that with most of the soundfonts I've tried in FluidSynth, I'm having to play the keyboard *hard* to get multisamples that have been setup to play a certain sample only at high velocities to switch into their higher velocity sound. I never have to play that hard when I'm using the SY99 by itself, or when using it to drive any other keyboard or drum machine. Is it just some kind of Alsa Midi thing, or do soundfont creators out there just really like banging their keyboards? -- + Brent A. Busby + "We've all heard that a million monkeys + Sr. UNIX Systems Admin + banging on a million typewriters will + University of Chicago + eventually reproduce the entire works of + James Franck Institute + Shakespeare. Now, thanks to the Internet, + Materials Research Ctr + we know this is not true." -Robert Wilensky

13 years, 2 months

[LAU] Strnage MIDI behaviour

by Julien Claassen

Hello everyone! Here's a strange one: One of my synths (the Waldorf Microwave XT, last OS version) accepts MIDI input from another synth directly very well. Everything plays well. But if I patch MIDI somehow through another piece of software, some sounds play strangely. The cable should be fine, just bought it a few days ago. Software can mean ALSA-only using aconnect or the Midish MIDI sequencer. I shouldn't be a problem of the basic settings of my input-keyboard, since loads of other sounds on the Microwave play fine, using exactly the same settings. Any idea, what that might be? Warm regards Julien ---------------------------------------- http://juliencoder.de/nama/music.html

13 years, 2 months

[LAU] Non-melodic house tune

by Louigi Verona

Made with latest Giada. Enjoy! (if you can) http://www.louigiverona.ru/files/minimal_session_3.ogg -- Louigi Verona

13 years, 2 months

[LAU] QSampler: Trick to name channels after instrument name?

by Lorenzo Sutton

I want to record each (stereo) (q)linuxsampler (intrument) channel to a stereo track in ardour. I open the qsampler device preferences and set channel numbers to 16 (8 instrument channels x 2 audio channels each). By default the (jack) channels will be named as 0,1,2,3... which is not very helpful. Of course I could edit the name by hand and call them 1st_violins_1, 1st_violins_2 but that's cumbersome, because the device manager 'throws' you out when you edit the name. What do people usually do in these cases? Ideally this would be the other way round... That is, it would be nice to be able to set up 2 new (jack) channels from within the (instrument) channel set-up Hope the various uses of channel weren't too confusing :) Lorenzo.

13 years, 2 months

[LAU] Petri-Foo Envelope Generator

by Louigi Verona

Hey fellas! Does anyone know how to control the length of parameters in EG in Petri-Foo? Say, I want a very long release. But the maximum available is very short. Any way to make it longer? -- Louigi Verona http://www.louigiverona.ru/

13 years, 2 months

Re: [LAU] MAudio Delta, s/pdiff and external a/d converter - trouble

by Ralf Mardorf

PS: I didn't need Google, but opened Mudita + alsamixer and compared the values. You need to set "Item: Multi Track Internal Clock [IEC958 Input]" for alsamixer.

13 years, 2 months

[LAU] MAudio Delta, s/pdiff and external a/d converter - trouble

by Julien Claassen

Hello everyone! So I got my A/D converter today. I connected everything - correctly I assume and I get no sound, although I can see a small red light issuing from the A/D. If that is any help, it's a Lindy analogue digital converter. There wasn't much more as a name. I connected it to the in0 digital port, one of the calbes with RCA jacks on the smaller breakout cable, the one with the MIDI jacks. I also shut down the system and rebooted, in case the A/D needed any sort of synchronisation from the card. Nothing. I checked alsamixer (not being able to use a GUI mixer). All volumes are up, almost everything is unmuted. Both spdiffs are routed to pcm out, but I tried the rest as well. Nothing. I tried to use it by connecting the jack ports: system:capture_9 to 12 with system:playback_1 and 2. Am I doing something fundamentally wrong? Is there an oversight? Or does that hint at a broken device? Warm regards Julien ---------------------------------------- http://juliencoder.de/nama/music.html

13 years, 2 months

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Linux-audio-user December 2012