Linux-audio-user July 2004

linux-audio-user@lists.linuxaudio.org

172 participants
206 discussions

Re: [linux-audio-user] remapping midi notes

by Joey Reid

On Jul 13, 2004, at 8:02 PM, Joachim Schiele wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On Tuesday 13 July 2004 20:49, Joey Reid wrote: > > You could write a midi filter for that. > Read this: > http://www.suse.de/~mana/alsa090_howto.html > well, i was hoping i wouldn't have to learn C to do this, but I suppose I can't expect ot not get my hands dirty with this, can I ;-) -- Joey Reid aka Dr.Whiz-Bang Geek, musician, and friend of God http://www.joeyreid.com

20 years, 5 months

[linux-audio-user] in trouble with rme digi96/8 pad

by kmd

maybe this is a question for alsa, but if you don't mind i rather put my problem here as well. i'm in continious trouble with my sound card. i spent a lot of money on this rme digi96-8/pad. when i bought the card it immediately worked like a charm with mdk 9.2. unbelievable. the trouble started with mdk 10.0. i managed to make it work after several days of searching. don't ask me how, i woke up, booted and to my surprise it worked. never change a winning configuration you would say. indeed. today i reenabled the onboard audio chip in the bios, booted windows, booted back linux and yes trouble happened. just like the first time of troubles, everything seems to be working fine and configured as it should be, but i hear *no* sound at all. it's driving me insane. i mean, i run xmms, mplayer, aplay.. they all do seem to play sound without any error, only i can't hear anything at all. but alsamixer displays a 100% volume output (with this card there is only 1 mixer, DAC) and when i boot windows i hear sound, so it's not a cable prob. am i missing here anything obvious? is there another volume mixer that i should try? i remember playing with a console program to set mixer volumes, but can't remember which one. please help. kmd alsa 1.0.2c mandrake 10 official, standard 2.6 kernel [root@bazz kmd]# aplay -D default /usr/share/sounds/KDE_Logout_new.wav Playing WAVE '/usr/share/sounds/KDE_Logout_new.wav' : Signed 16 bit Little Endian, Rate 22050 Hz, Stereo .asoundrc pcm.!default { type hw card 0 } ctl.!default { type hw card 0 } pcm.rme96 { type hw card 0 } ctl.rme96 { type hw card 0 } etc/modules.conf probeall scsi_hostadapter ata_piix above snd-rme96 snd-pcm-oss probeall usb-interface usb-uhci ehci-hcd alias eth0 sk98lin alias sound-slot-0 snd-rme96 ################# alsa kmd ## ALSA portion alias char-major-116 snd alias snd-card-0 snd-rme96 ## module options should go here ## OSS/Free portion alias char-major-14 soundcore alias sound-slot-0 snd-rme96 # card #1 alias sound-service-0-0 snd-mixer-oss alias sound-service-0-1 snd-seq-oss alias sound-service-0-3 snd-pcm-oss alias sound-service-0-8 snd-seq-oss alias sound-service-0-12 snd-pcm-oss lsmod snd-seq-oss 33568 0 snd-seq-midi-event 8704 1 snd-seq-oss snd-seq 55696 4 snd-seq-oss,snd-seq-midi-event snd-seq-device 9032 2 snd-seq-oss,snd-seq snd-pcm-oss 53316 0 snd-mixer-oss 19008 1 snd-pcm-oss snd-rme96 26244 0 snd-pcm 97440 2 snd-pcm-oss,snd-rme96 snd-page-alloc 12996 1 snd-pcm snd-timer 26660 2 snd-seq,snd-pcm snd 55492 9 snd-seq-oss,snd-seq-midi-event,snd-seq,snd-seq-device,snd-pcm-oss,snd-mixer-oss,snd-rme96,snd-pcm,snd-timer soundcore 10560 1 snd

20 years, 5 months

Re: [linux-audio-user] problems with the realtime-lsm patch

by David Baron

There is a realtime-lsm module that is simply applied by a startup script. Jackd works realtime with this applied. It is applied with a gjd=29 which is for the audio group.

20 years, 5 months

[linux-audio-user] GS soundfont set...

by Russell Hanaghan

ANyone know of a complete soundfont set in the GS format that can be loaded into Qsynth or fluid synth? By complete, I mean all 128 standard instruments plus preferably the GS or even XG instruments. Thanks R~

20 years, 5 months

[linux-audio-user] Ardour named Project Of The Year by LJ

by Dave Phillips

Greetings Earthlings: Just a quick note to say that the August 2004 issue of the Linux Journal has selected Ardour as Project Of The Year for its 2004 Editors Choice awards. Congratulations to Paul and everyone on the team ! Best regards, dp

20 years, 5 months

[linux-audio-user] tuning 2.6 for low lat. Testers wanted

by Patrick Shirkey

Andrew Morton has asked for testers to submit data regarding xruns while using the 2.6.6preempt kernel. Here's the details: ------- What we need to do is to encourage audio testers to use ALSA drivers, to enable CONFIG_SND_DEBUG in the kernel build and to set /proc/asound/*/*/xrun_debug and to send us the traces which result from underruns. You'll have the best chance of getting decent traces with CONFIG_FRAME_POINTER=y and CONFIG_4KSTACKS=n, but I'm not sure that this will help a lot. Make sure that CONFIG_PREEMPT is enabled. ------- -- Patrick Shirkey - Boost Hardware Ltd. Http://www.boosthardware.com Http://www.djcj.org/LAU/guide/ - The Linux Audio Users guide Http://www.djcj.org/gigs/ - Gigs guide Korea Http://www.nana7.net - Bar Nana - Itaewon, Seoul, Sth Corea ======================================== Apparently upon the beginning of the barrage, the donkey broke discipline and panicked, toppling the cart. At that point, the rockets disconnected from the timer, leaving them strewn around the street. Tethered to the now toppled cart, the donkey was unable to escape before the arrival of U.S. troops. United Press International Rockets on donkeys hit major Baghdad sites By P. MITCHELL PROTHERO Published 11/21/2003 11:13 AM

20 years, 5 months

[linux-audio-user] distros

by Brian Redfern

I like suse 9.2 myself, but I install for free over ftp, and then grab all of the development libraries so its easy to recompile from source when I need to. The other distro I like is demudi, but suse 9.2 comes with the 2.6 kernel, so my usb stuff works better than with the 2.4 kernel, and I don't have to recompile my kernel to have decent latency performance.

20 years, 5 months

[linux-audio-user] midi issues...

by Russell Hanaghan

Hi gang. I have a Delta 1010LT and I want to run and external sequencer thru the midi in port to run a soft synth like Fluid with a GM or GS font set. I use this midi in port already for an external controller that controls mixer items in Ardour. When Ardour is open, I don't seem to be able to connect the Qsynth port to the Delta midi in port. Is this normal? If so, is there somekind of virtual splitter out there. Winblows has several(Don't know what all of its capabilities were)...one virtual midi input and 2,3,4 or more separate midi outs for running different gear. And then could I run 16 channels of sequenced midi data into the linux box to softsynth and still run Ardour separately using the same midi in port to control the surfaces in Ardour. thanks R~

20 years, 5 months

Re: [linux-audio-user] Note typesetting for Linux

by ricktaylor＠speakeasy.net

> From: tim hall [mailto:tech@glastonburymusic.org.uk] > Last Tuesday 13 July 2004 22:44, ricktaylor(a)speakeasy.net was like: > > :} One file format to bind them all... > > While (other) people are still using IE6, our options will be limited. Some IE6 is actually a pretty good browser. I like Mozilla better. > form of xml would seem the logical way to go, with a standard syntax based on > what we already have. It would be nice to be able to realise scores on web > browsers without having to resort to using images. http://www.w3.org/AudioVideo/ I'm fine with smil... I think it's more appropriate to what I do. XML is probably just as good... I really didn't mean to diss traditional notation above. I have all the respect in the world for it. I do think we need file formats and notation types that are better suited to computer music and to newer techniques... :} I'm seeing images as perks.

20 years, 5 months

Re: [linux-audio-user] distros

by David M

Hi Can I just at this point whole heartedly recommend debian - certainly the so called unstable branch. I must admit that messing with lowlat and preemptive patch has been messy. However after reading the last few days of debate about the problems with the 2.6 kernel. I decided to try debian stock 2.6.7 and i must admit that it seems to work as good -but probably better than the 2.4ll+pre. This is of course using the LD_ASSUME stuff. One point though if somebody knows how to set global environment variables that work within the point and click environment within kde (.profile doesnt seem to work) I certainly would like to know. Dave

20 years, 5 months

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Linux-audio-user July 2004