Linux-audio-user September 2009

linux-audio-user@lists.linuxaudio.org

143 participants
148 discussions

M-AUDIO Fasttrack 4 out recognition problem.

by Jedi Storm

Dear all , I'm having a problem trying to recognise 4 diferent audio exits of my M-Audio FastTrack PRO , under jack. When I try to configure qjackctl I 'm able to see 2 diferent outputs : HW:1:0 and HW:1:1 but I'm only able to activate one of them. On other side when I specify 4 outputs , jack fails to start. Please let me know if anybody has been able to setup 4 diferent FastTrack AUDIO OUTPUTS under jack. I'm using 64studio.- Regards.- S.M.-

16 years, 1 month

midi triggering delay

by andy baxter

Hi all, I'm trying to get my usb midi keyboard (an edirol PCR 800) working with my good laptop (a 1400 MHz core 2 thinkpad X61s). I have jackd running with 8 msec latency and no xruns using an onboard intel HDA sound card. When I hook up qsynth (fluidsynth) to the keyboard's alsa midi output, the notes are triggered with a slight (<0.1s?), and variable time delay. Sometimes the note plays immediately on pressing the key; sometimes there is a noticeable delay. This does not happen when I use the same setup on my old laptop (a 1400 Mhz single core dell). The OS is debian testing at the moment, but I have had the same problem on this laptop with both ubuntu jaunty and a fairly recent version of linux mint. Does anyone have any idea what might be happening, or what I can do to narrow down the cause of the problem a bit further? My /proc/interrupts, lsusb, and lspci are pasted below. Cheers, andy baxter andy@monkey:~$ cat /proc/interrupts CPU0 CPU1 0: 1207873 1669765 IO-APIC-edge timer 1: 2473 1983 IO-APIC-edge i8042 8: 1 0 IO-APIC-edge rtc0 9: 19517 11123 IO-APIC-fasteoi acpi 12: 25255 22957 IO-APIC-edge i8042 14: 0 0 IO-APIC-edge ide0 16: 380396 233180 IO-APIC-fasteoi uhci_hcd:usb4, yenta 17: 829711 532117 IO-APIC-fasteoi uhci_hcd:usb5, ohci1394, HDA Intel 18: 0 0 IO-APIC-fasteoi mmc0 19: 2 0 IO-APIC-fasteoi ehci_hcd:usb6 20: 18 17 IO-APIC-fasteoi uhci_hcd:usb1 21: 0 0 IO-APIC-fasteoi uhci_hcd:usb2 22: 305246 302929 IO-APIC-fasteoi ehci_hcd:usb3 220: 8566 7543 PCI-MSI-edge eth0 221: 27049 24430 PCI-MSI-edge ahci NMI: 0 0 Non-maskable interrupts LOC: 426040 660568 Local timer interrupts RES: 2036860 2297232 Rescheduling interrupts CAL: 7278 7718 function call interrupts TLB: 14422 14326 TLB shootdowns TRM: 0 0 Thermal event interrupts SPU: 0 0 Spurious interrupts ERR: 0 MIS: 0 andy@monkey:~$ lsusb Bus 001 Device 003: ID 0483:2016 SGS Thomson Microelectronics Fingerprint Reader Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 002: ID 0582:0033 Roland Corp. EDIROL PCR Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 003: ID 07ab:fcdf Freecom Technologies Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub andy@monkey:~$ lspci 00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c) 00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c) 00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c) 00:19.0 Ethernet controller: Intel Corporation 82566MM Gigabit Network Connection (rev 03) 00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03) 00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03) 00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03) 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03) 00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03) 00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03) 00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03) 00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03) 00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3) 00:1f.0 ISA bridge: Intel Corporation 82801HBM (ICH8M-E) LPC Interface Controller (rev 03) 00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03) 00:1f.2 SATA controller: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller (rev 03) 00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03) 03:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61) 05:00.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev ba) 05:00.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 04) 05:00.2 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 21)

16 years, 1 month

EMU 1212 adat I/O

by Giorgio

Hi,i own a EMU 1212 but i can't make the adat digital I/O working. Jack only shows 4 devices with 2 I/O and nothing more. Anybody has a clue? Thank you G

16 years, 1 month

Does Ekiga work with jack?

by Giorgio

Hi,does anybody know if Ekiga works with jack? Thank you. G

16 years, 1 month

[ot] encrypted directory

by Julien Claassen

Hi everyone! What would be the best way to get an encrypted directory, on which I can still easily work? So not just gpg or pgp encrypt some data, because it's around 3G and I wouldn't want to pack and unpack it all the time, there's audio in there as well. Thanks for any help on this! Kindest regards Julien -------- Music was my first love and it will be my last (John Miles) ======== FIND MY WEB-PROJECT AT: ======== http://ltsb.sourceforge.net the Linux TextBased Studio guide ======= AND MY PERSONAL PAGES AT: ======= http://www.juliencoder.de

16 years, 1 month

Linux Compatible Audio Interface with ADAT?

by Zachary Klein

I posted this question at the 64Studio forum, but didn't really get a direct answer so I figured I try the list. I am looking for a way to get ADAT IO to my computer. I would like to use one of the many eight-channel mic-preamp units that output ADAT, and the only cards I can find that support ADAT IO and linux are RME's Hammerfall line. However, I would rather not be tied to PCI cards, and the Hammerfalls' IO is really overkill for my needs (I'm only looking for eight channels; a single ADAT connection is all I want). Are there any other Linux compatible cards (preferably USB or FIrewire) that support ADAT IO? Thanks, Zachary A. Klein www.silver-chalice.com

16 years, 1 month

how to unlock drumagog on linux

by Giorgio

Hi, i'm using drumagog as sound replacer through fst and it works like a charm. Unfortunately it works just for 15 days because i can't unlock it (i own a licence). Drumagog seems to accept the code and asks me to restart the program but as soon as i restart it i keep on seeing the "days remaining" writing. Anybody has a clue?

16 years, 1 month

Re: [LAU] [Lmuse-user] Fwd: Some late summer music

by Robert Jonsson

@Norval @James Thanks for the praise, glad you liked it! @Linux Media > This is definitely a good song. I have a knack of knowing what the public > will like next and I have been thinking this kind of sound is something > people will want to hear soon. We are at a time when people want to have fun > and hear good music and I think this has that quality. :-) sounds good. I'll send it to some radio stations then :-) > > Regardless of the social comments... I just liked the song. And I'm > surprised the drums were done with midi. They sound live and real. Indeed, I'm no drummer but am quite happy with the feel of the drums. VST drum plugins are not cheap but are a good solution for a non drummer to get good sounding drums. I wouldn't mind though if there was a generally available kit which can do the basic stuff. With drums I've come to the conclusion that it's not enough to have just a sample library. There is a need for an artificial drummer to give a human feel to it. It's not rocket science, as far as I understand the main thing is to rotate drumsamples to keep it from feeling static. Can be done with midi only, a good simple library and constantly changing the velocity but it's very hard work. > > I actually put GMPlayer on repeat and listened to the song for a while. Great :) Regards, Robert

16 years, 1 month

Re: [LAU] Some late summer music

by Robert Jonsson

Hi Patrick, 2009/9/21 Patrick Shirkey <pshirkey(a)boosthardware.com>: > Hi, > > Nice screenshot. Do you mind if I add it to the quicktoots? > Sure thing! Do add it. /Robert

16 years, 1 month

Some late summer music

by Robert Jonsson

Hi guys, I've noticed that quite a lot of people submit their musical works here and I've been longing for sometime to join the gang. As long as noone complains :-) Anyway, here goes: http://spamatica.se/diligo_decanto_-_spelar_mina_sanger.mp3 A summery pop song in Swedish that took form during summer. The basics were written and recorded in one evening. After this I've been tinkering with it from time to time. Comments and critique are quite welcome! Tools used: - guitars and podxt - Cheap condenser mic - MusE for all midi and audio sequencing - Addictive Drums vst plugin - Jamin - lots and lots of plugins - some soundfonts - sweat blood and tears - forgotten stuff Screenshot: http://spamatica.se/spelar_mina_sanger.png /Robert

16 years, 1 month

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Linux-audio-user September 2009