Linux-audio-user

linux-audio-user@lists.linuxaudio.org

17 participants
20693 discussions

by eviltwin69＠cableone.net

Kai, Sorry. I forgot about ecasound. I haven't used it myself but from what I've heard it's the most stable multitracker around. Jan -----Original Message----- From: "linux-audio-user-admin(a)music.columbia.edu" <linux-audio-user-admin(a)music.columbia.edu> on behalf of "Kai Vehmanen" <kai.vehmanen(a)wakkanet.fi> Sent: Tue, 25 Feb 2003 12:53:07 +0200 (EET) To: "Audio-User" <linux-audio-user(a)music.columbia.edu> Subject: Re: [linux-audio-user] Full Duplex woes On 24 Feb 2003, Jan "Evil Twin" Depner wrote: > I am assuming that this means Linux. I have only done multitrack > recording with SLab and Ardour. If you're going to just record two > tracks of 16 bit 44.1KHz at once (while playing other tracks) SLab is > pretty good (it actually has some very nice effects built in). If you > want to handle more tracks or more resolution you'll have to use Ardour > or something else. Ardour is *not* trivial to set up (check my web page > http://myweb.cableone.net/eviltwin69/ALSA_JACK_ARDOUR.html). Don't forget ecasound (w/ ALSA): ecasound -a:mon -i drums.wav -o alsa,default \ -a:rec1,rec2 -f:16,2,44100 -i alsa,default \ -a:rec1 -f:16,1,44100 -o first_rec_channel.wav \ -a:rec2 -erc:2,1 -f:16,1,44100 -o second_rec_channel.wav ... with OSS you just replace 'alsa,default' with '/dev/dep' and it'll work (assuming your OSS drivers support full-duplex). ... with JACK it's even easier: ecasound -a:mon -f:16,1,44100 -i drums.wav -o jack \ -a:rec1 -i jack -o first_rec_channel.wav \ -a:rec2 -i jack -o second_rec_channel.wav ... you'll have to use qjackconnect or jack_connect to connect the port to the soundcard ports. .. more examples at: http://www.wakkanet.fi/~kaiv/ecasound/Documentation/examples.html And ecasound *is* trivial to set up. :) -- http://www.eca.cx Audio software for Linux!

22 years, 10 months

[linux-audio-user] problems with Midisport 2x2

by Ivica Bukvic

Hi all, I've got a small problem with my Midisport 2x2 MIDI interface. While it worked ok before, now for some odd reason I cannot get it to open for MIDI output (from the computer). I've checked the /var/log/messages and this is what I got: Feb 24 20:44:41 mycomp kernel: hub.c: USB new device connect on bus2/1, assigned device number 2 Feb 24 20:44:41 mycomp kernel: usb.c: USB device 2 (vend/prod 0x763/0x1001) is not claimed by any active driver. Feb 24 20:44:44 mycomp /etc/hotplug/usb.agent: Setup ezusbmidi for USB product 763/1001/1 Feb 24 20:44:44 mycomp /etc/hotplug/usb.agent: Module setup ezusbmidi for USB product 763/1001/1 Feb 24 20:44:44 mycomp /etc/hotplug/usb/ezusbmidi: load /usr/share/usb/ezusbmidi/ezusbmidi2x2.ihx for 763/1001/1 to /proc/bus/usb/002/002 Feb 24 20:44:44 mycomp kernel: usb-uhci.c: interrupt, status 2, frame# 1645 Feb 24 20:44:44 mycomp kernel: usb.c: USB disconnect on device 2 Feb 24 20:44:44 mycomp kernel: hub.c: USB new device connect on bus2/1, assigned device number 3 Feb 24 20:44:44 mycomp kernel: usb.c: USB device 3 (vend/prod 0x763/0x1110) is not claimed by any active driver. Feb 24 20:44:48 mycomp /etc/hotplug/usb.agent: Setup snd-usb-audio audio usb usb-midi for USB product 763/1110/1 Feb 24 20:44:48 mycomp kernel: usb.c: registered new driver snd-usb-audio Feb 24 20:44:48 mycomp kernel: snd-usb-midi: MIDIStreaming version 01.00 Feb 24 20:44:48 mycomp kernel: snd-usb-midi: EP 01: 2 jack(s) Feb 24 20:44:48 mycomp kernel: snd-usb-midi: EP 81: 2 jack(s) Feb 24 20:44:48 mycomp kernel: snd-usb-midi: created 0 output and 4 input ports Feb 24 20:44:48 mycomp kernel: usb-uhci.c: ENXIO c0008380, flags 0, urb cdc59d60, burb cdc59ce0 Feb 24 20:44:48 mycomp kernel: snd-usb-midi: usb_submit_urb: -6 Feb 24 20:44:48 mycomp /etc/hotplug/usb.agent: ... blacklisted module: audio Feb 24 20:44:48 mycomp kernel: usb.c: registered new driver midi Feb 24 20:44:48 mycomp /etc/hotplug/usb.agent: ... blacklisted module: usb-midi It says that the device was opened with 4 input and 0 output ports. Why is this the case? I have no problem getting the midi input going, but my output is mysteriously dead. I've read somewhere that if the device is reconnected that the output stops working (might have been CCRMA's Fernando), but this is the log from the initial connect as soon as the computer boots. I've also made sure that no MIDI devices were connected to the MIDISPORT upon starting up. Any help on this issue is greatly appreciated! Sincerely, Ico

22 years, 10 months

RE: [OT] Re: [linux-audio-user] Pop filter?

by eviltwin69＠cableone.net

Gabon. You've made my point for me. It's not black and white. Saying "I'm not buying anything made in China because they're bad people" is way too simplistic. If that's the way you want to look at it then no one should ever buy anything made in China. Who then suffers the most? The people in charge or the people who used to make $1 a day? I appreciate people standing for a better humanity as well but that's not the way to go about it. It strikes me as self-serving and fatuous - "I quit buying Chinese products, I feel so much better about myself now". Jan Yes I 've been to Djibouti. Have you seen Madagascar, or "Cote d'Ivoire" (Ivory Coast in english?) . The way money came in didn't make people happier nor the land better (see corruptions, pollutions, largest ever ethnic wars). It's not all black and white (without pun), but it's certainly not all good and I appreciate people standing for a better humanity. Cheers all. Guy CLO ----------------------------------------------- #ICQ 37736372 ----------------------------------------------- http://perso.wanadoo.fr/guy.clotilde/index.html ----------------------------------------------- EXPRESSO, Jazz, Funk & Musique Latine http://perso.wanadoo.fr/guy.clotilde/Expresso/ ----------------------------------------------- (�V�)

22 years, 10 months

[linux-audio-user] Pop filter?

by Joe Hartley

I've got a vocal track that I recorded using ardour, and I have some serious pops in it from the singer being way too close to the mike and taking off my lovely pantyhose-over-a-wire-hangar-loop filter. I'm at a loss as to what filter/tool I might be able to use to reduce the severity of this... any clues? Thanks.... -- ====================================================================== Joe Hartley - Senior Unix Admin - Ingenta inc. 111R Chestnut St., Providence, RI 02903 - cell 401.338.9214 Joe.Hartley(a)ingenta.com - AOL IM: JoeHartley Without deviation from the norm, "progress" is not possible. - FZappa

22 years, 10 months

[linux-audio-user] M-audio Firewire 410 ??

by kevin ernste

Has anyone seen or used this box, the M-audio Firewire 410? I have not seen it anywhere but on the page below, including M-audio's own site. Is it new or discontinued or what? It looks very promising. http://bayviewproaudio.com/maudio_firewire410.html Also, does anyone know the status of firewire and/or firewire audio in Linux. I realize most of the hardware (MOTU) is unsupported (unsupportive?). Kevin __________________________________________________ Do you Yahoo!? Yahoo! Tax Center - forms, calculators, tips, more http://taxes.yahoo.com/

22 years, 10 months

[linux-audio-user] ZynAddSubFX 1.0.9 relased

by Nasca Paul

Hi. I relased ZynAddSubFX 1.0.9 (a very poerfull software synthesizer for Linux). News: - added keylimit to Part - you can use multiple filter stges in order to make very steep filter rolloffs (eg. 48 dB/octave) - ADsynth - added noise mode and you can make fixed frequencies; added the "Punch" parameter - added an external program "Controller" which enables you to use the mouse for MIDI controllers - other improvements and bugfixes See more at http://zynaddsubfx.sourceforge.net Paul. __________________________________________________ Do you Yahoo!? Yahoo! Tax Center - forms, calculators, tips, more http://taxes.yahoo.com/

22 years, 10 months

[linux-audio-user] Linux Version Of FriutyLoops

by linuxmedia4＠netscape.net

Greetings, My 10 year old nephew and I were creating a video with Brodcast2000 and when it came to creating the music track he _insisted_ that we use FruityLoops. I don't have the nessesary Windows parts installed to allow Wine to do it's job. Is there a Linux equivelent? It doesn't have to have all the features of FruityLoops. In fact, if anyone can give me a hint how to get existing programs to emulate some of the features of FruityLoops, that would be great. Thanks, Rocco __________________________________________________________________ The NEW Netscape 7.0 browser is now available. Upgrade now! http://channels.netscape.com/ns/browsers/download.jsp Get your own FREE, personal Netscape Mail account today at http://webmail.netscape.com/

22 years, 10 months

[linux-audio-user] A general purpose music wiki

by Darren Landrum

A few pieces of news in regards to this idea. I have registered musicwiki.org, and I have arranged for hosting, but for some damn reason, DomainBank doesn't want to update whois to reflect the new host. This is really ticking me off, as I have *never* had it take three days (or more) to get whois updated. I have a support request in to see if I can find out what is going on. I have a feeling this is the last time I use this registrar, which is sad, seeing as it's my first time using them. I really wish PairNIC hadn't kept choking on my card. Anyone know any other registrars they like? Anyway, as soon as I have a complete wiki up and running I'll let everyone know. I just wanted to make sure you all know this has not died. Regards, Darren Landrum

22 years, 10 months

[linux-audio-user] Soundfont to wave

by Comix

Hi, is there a tool for extracting all wave files from a soundfont? I've tried with swami but the export feature doesn't work.. :( Thanks -- Alessandro <Comix> Cominu http://hydrogen.sf.net e-mail: comix(a)despammed.com Icq: 116354077 Linux User # 203765 [...Codito Ergo Sum...]

22 years, 10 months

[linux-audio-user] Re: is ext3 ok for real-time / low-latency?

by Andrew Burgess

>Should I convert my filesystem back to ext2 (assuming there is a way) or not? Its very simple. Unmount, edit /etc/fstab and change ext3 to ext2, mount. To convert back, reverse the process. And get a paperback novel to read if you ever have to fsck...

22 years, 10 months

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Linux-audio-user