Linux-audio-user

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20661 discussions

[linux-audio-user] Re: [Alsa-devel] hdsp problem

by Tim Blechmann

> Paul Davis experienced this recently with his cardbus/digiface, > with both 0.9.8 and 1.0.x. He found that it only does this when > the period size is >= 512. At 256 and below, it works fine for > him. Give that a try....... it's not working on my system (i tried 64, 128, 256) ... but playing with the different settings, i figured out, that i can't change the number of periods in the hardware buffer ... it's always 2 times the number of frames per period ... jack returns as error message: ALSA: cannot set number of periods to 1 for capture ALSA: cannot configure playback channel cannot load driver module alsa is it possible that this is the problem? i don't understand how the driver works but if the hardware buffer always gets one block instead of two and plays it back the whole hardware buffer the samples would be late ... on the other hand the distortion i hear is not related to the block size... (btw, i tried to record a sound ... that works fine ...) nearly giving up the hope ... Tim mailto:TimBlechmann@gmx.de ICQ: 96771783 -- The only people for me are the mad ones, the ones who are mad to live, mad to talk, mad to be saved, desirous of everything at the same time, the ones who never yawn or say a commonplace thing, but burn, burn, burn, like fabulous yellow roman candles exploding like spiders across the stars and in the middle you see the blue centerlight pop and everybody goes "Awww!" Jack Kerouac

21 years, 9 months

[linux-audio-user] Thank you and G-dspeed! RE:DMan2044

by David Baron

I also have this card. Perfectly good, if old and no longer supported, and I demand the chunky breakout box! Yes, that OSS AGOPO/Maestro driver will modprobe, but is uncomplainingly silent. No, the ess1948 and others will not install correctly. Alsa recommends the cs46xx driver for this card. No, this will not install because the AGOPO/Maestro identification will block it!! I will gladly test or help however I can. I am running Debian 2.4.22 from a Knoppix 3.3 installation on a PIII system.

21 years, 10 months

Re: [linux-audio-user] loop creation under Linux

by philicorda

Hi. The easiest way to do Acid kind of stuff in Linux is to chop up some loops in Ardour, and then use the drag time stretchy tool in ardour to drag them to bar/beat or as long as you like. It works quite nicely. (Btw, I think a glass of good Wine is improved by being slightly Acid. :)

21 years, 10 months

[linux-audio-user] Re:M-audio products

by nick

This card has an ESS Maestro-1 (a.k.a AGOGO / es1948) APU. But unlike the consumer cards (which use a low quality ac'97 codec) this card uses nicer CS4222 codecs for better sound. The current drivers only work in conjunction with an ac'97 codec. There is no driver for this currently, but I am working on one, although it will be my first soundcard driver :) http://dman2044.sourceforge.net/ If anyone has any info that could help me out, I'd be grateful. Does anyone have data sheets for the es1948? -Nick > I have a Dman2044. Oldy but goody with a nice chunky breakout box. 4 by 4. > > Alsa list this for a cs46xx driver. > Knoppix install detects it as an AGOPO Maestro card > Alsa's auto install detects it as an es1968, also Maestro. > > None of these alternatives work. The OSS Maestro driver will load but not > play. The alsa's will kick at the modprobe > > Any one know what to do? (I have posted on this before.) -- nixx(a)nixx.org.uk | amSynth lead developer JabberID: nixx(a)jabber.org | http://amsynthe.sf.net

21 years, 10 months

Re: screenshot of sample Re: [linux-audio-user] RME Cardbus + multiface

by Tim Blechmann

> Tim, very interesting! > i put a screenshot, amplified & zoomed-in with Audacity, here: > > http://www.volny.cz/guitar_billy/hdsp.screenshot.png > > i hope that others can say something useful by looking at the > screenshot. i'm sure what to conclude as for cause of this behaviour. > (by the way, is this a sample of "silence" recorded into your RME > card???) i got the response from rme's support that there is something wrong with the sample frequency ... but they doubt that it's a problem of the card itself ... there are two possibilities then ... it's either a problem on the alsa side or on the cardbus/pci side ... btw, playing with the settings of hdspconf the distortion seems to be related to the spdif out _emphasis_ option ... it seems to sound softer ... i'll try to create a sample/screen shot of it tomorrow... is this option somehow related to the sample clock? take care... Tim mailto:TimBlechmann@gmx.de ICQ: 96771783 -- The only people for me are the mad ones, the ones who are mad to live, mad to talk, mad to be saved, desirous of everything at the same time, the ones who never yawn or say a commonplace thing, but burn, burn, burn, like fabulous yellow roman candles exploding like spiders across the stars and in the middle you see the blue centerlight pop and everybody goes "Awww!" Jack Kerouac

21 years, 10 months

[linux-audio-user] loop creation under Linux

by Glenn McCord

Is there a loop based editor similar to Sonic Foundry's Acid either in existance or under development? What I'm looking for is Acid's ability to stretch/compress loops depending on the metronome therefore being able to take any loop and use it to any metronome speed. I read Acid is a failure under wine. Thanks.

21 years, 10 months

[linux-audio-user] cecilia

by BrbrOfSvl＠aol.com

In a message dated 1/13/2004 11:14:23 AM Eastern Standard Time, linux-audio-user-request(a)music.columbia.edu writes: > Can user in Cecilia build Csound instruments in a similar manner than one builds in Reaktor? > I just wanted to look at as many as possible this type of software > because I'm developing my own. However, the visual programming GUI > would be needed in many software and thus I would like to see > a standalone visual programming GUI which would be usable for many > applications. I have collected many pdf papers on this topic and > would need help in checking them. Please mail me privately > if interested. http://cecilia.sourceforge.net/ There is some (old) documentation here. Good luck. M

21 years, 10 months

[linux-audio-user] sfc-0.014 Released and horgand new homepage

by holborn

Hi I released sfc-0.014 (SoundFontCombi) a MIDI router who emulates a synthesizer, storing routes as sounds using MIDI soundfonts or other MIDI capable devices. Cosmetic changes only. News in v0.014 ---------------------- - Sounds added - Graphic speed refresh and memory usage improved. - Windows resizables - Ready to play at start. sfc is available in: http://personal.telefonica.terra.es/web/soudfontcombi/sfc-0.014.tar.gz http://www.telefonica.net/web/soudfontcombi/sfc-0.014.tar.gz Also BERLIOS has aproved horgand as project, the the homepage and mailing lists has been moved to their servers, and new services including CVS etc are ready. New horgand version is comming :-) The new homepage is: http://horgand.berlios.de Good because my personal home page is completly full. Thanks Josep

21 years, 10 months

[linux-audio-user] Re: Recommendations for audio software needed

by Juhana Sadeharju

>From: Conrad Newton <conrad.newton(a)broadpark.no> > >Have you used cecilia, the front end to csound? >Does it make the whole package more user-friendly? Can user in Cecilia build Csound instruments in a similar manner than one builds in Reaktor? I have compiled and I'm still compiling a list of visual programming, signal flow audio software (52 so far). The list has one Csound front-end: InstrumentBuilder Mark Trombino No source code I just wanted to look at as many as possible this type of software because I'm developing my own. However, the visual programming GUI would be needed in many software and thus I would like to see a standalone visual programming GUI which would be usable for many applications. I have collected many pdf papers on this topic and would need help in checking them. Please mail me privately if interested. Anyone has Reaktor's (and other NI product's) pdf manuals? I'm missing many more manuals; please mail me for a list. Regards, Juhana

21 years, 10 months

Re: [linux-audio-user] NoteEdit 2.3.4 note entry (beam) question

by Mikhail Ramendik

Hello, Joerg Anders said: >> use the beam tool. Is there a shorter way? > > No, unfortunately. Perhaps I'll sometimes improve this. But currently I'm > working on a different GPL project. So I can only do only a small support > for NoteEdit. Thanks for answering! If no secret, which project are you in now? And - do you mind if I try hacking on NoteEdit? There are a couple similar entry speed problems (like slurs - also "selection required"), and I thought I could try, although I'm not at all sure I;ll succeed anytime soon. However, branching usually stinks, so I'd better ask for the author's blessing. Is there some CVS/alpha code out there, so I could hack on the latest version? Or is 2.3.4 the final code for today? (Someday I'd like to write the specs and start a new project specifically for note entry - basically a frontend to one of the text-based note formats; but I'd like to learn all there is to learn about NoteEdit first, as this is the closest free projects that exist). Sincerely yours, Mikhail Ramendik

21 years, 10 months

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