Stefan Bund wrote:
> (...)
> My biggest concern is latency: I have no idea, how much latency a USB
> sound device will have. Does anyone have Information on this subject?
USB audio data is sent once per frame over the bus (1 frame = 1ms), and
the driver prepares the data for four frames in advance
Try to remove /lib/modules/(kernel-version)/misc
using rm -rf.
and compile with these options
--with-kernel=(your kernel source) --with-moddir=/lib/modules/(your kernel version)/misc
Miles Georgi <[EMAIL PROTECTED]> wrote:
I build alsa recently and I can record and send midi signals too and from m
I am planning to use my Dell Inspiron 8200 for live real-time audio
processing. In checking out the built-in sound (without much hope
that is) I found lots of latency problems, lost frames and a hell of a
lot of electromagnetic inference from hard-drive activities, keyboard,
mouse ... everything.
On Thu, 21 Nov 2002 23:28:20 +0100 (CET)
Frederik Vannieuwenhuyse <[EMAIL PROTECTED]> wrote:
> Hello
>
> I have an Intel Corp, 82801CA/CAM AC'97 Audio (rev2)
> Bus 0,device 31,function 5
> IRQ 11
> I/O at 0xe000 [0xeOff]
> I/O at 0xe100 [0xe100]
It needs the ALSA snd-intel8x0 module.
> cat /pro
> Greetings,
> I am having problems installing ALSA modules for my SoundBlaster 16 (NOT
> PnP).
> I downloaded the 0.9rc5 code configured and installed according to the docs.
> I am using Debian 3.0 with a 2.4.18 kernel compiled with sound support, OSS,
> as modules, but no specific so
Hi,
I've got an Asus P4PE Mainboard with onboard sound.
lspci says:
00:1f.5 Multimedia audio controller: Intel Corp. 82801DB AC'97 Audio (rev
02)
I've just downloaded alsa 0.9.0rc6 and tried to use the snd-intel8x0 driver
as described for an AD1886. Alsamixer however says that I've got a Inte
Hi,
I have a SB Live Platinum sound card. Everything works fine except MIDI.
'pmidi -l' gives me no available ports:
xanthos:~# pmidi -l
Port Client name Port name
After I have loaded a soundfont file 'sfxload 8mbgmsfx.sf2' I can play
MIDI-files with 'playmidi -a _.m
Does anyone know if there's a radio tuners that works with alsa driver?
Basically I have an application that streams of of a soundcard using the
alsa driver. I want to do away with the sound card and just take the input
straight from the radio turner to the application instead of taking the
ou
hi,
I have installed alsa on kde 3.0 with no problems. It wasn't producing
any sound until I disbled the kde aRts sound server like it was written
somewhere on the net. Now everything would be nice, if it wasn't that
at the end of every pcm sound like the beep on the konsole it makes a
noise ki
Hi, everyone -
I'm running Debian's testing distribution with the 2.4.19 kernel on an
ABIT SR7-8X. The motherboard has an on-board SiS 7012 audio
controller. From lspci:
00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS]
SiS7012 PCI Audio Accelerator (rev a0)
I'm having som
Thanks for help ! I deleted the prefixes so the driver's working fine now.
Now I have a another problem. When using the play or aplay command I get the
following error message :
[root@localhost root]# aplay test-tones-stereo.wav
aplay: main:462: audio open error: No such file or directory
[root@
[EMAIL PROTECTED] wrote:
> /lib/modules/2.4.18-0.9a/kernel/sound/acore/snd.o: invalid parameter parm_snd_major
>
> What's wrong ? Obviously something with the snd.o ... any idea ???
The name of the module options changed recently, the "snd_" prefix has
been removed. Edit /etc/modules.conf and remo
Hendrik Hache wrote:
> 'pmidi -l' gives me no available ports:
>
> xanthos:~# pmidi -l
> Port Client name Port name
>
> xanthos:~# aconnect -io
> client 64: 'External MIDI 0' [type=kernel]
> 0 'MIDI 0-0'
> client 65: 'Emu10k1 WaveTable' [type=kernel]
> 0 '
iBook 600 - YellowDog-Linux 2.2 (rome) :
[root@localhost init.d]# ./alsasound start
Starting sound driver: snd-usb-audio
/lib/modules/2.4.18-0.9a/kernel/sound/acore
/snd.o: invalid parameter parm_snd_major
/lib/modules/2.4.18-0.9a/kernel/sound/acore/snd.o: insmod
/lib/modules/2.4.18-0.
9a/kernel/s
Hello,
I'm an ALSA newb and have a question regarding ALSA and how it enables more
than one process to share a mixer.
F.E. Let us say KDE/artsd has opened an ALSA mixer. Is it possible for other
applications (F.E. aplay) to also open the same ALSA mixer and have ALSA
perform the mixing between
On 22 Nov 2002, Marco Correia wrote:
>
>
> hi,
>
> I have installed alsa on kde 3.0 with no problems. It wasn't producing
> any sound until I disbled the kde aRts sound server like it was written
> somewhere on the net. Now everything would be nice, if it wasn't that
> at the end of every pcm sou
Hi
You haven't say your version of alsa...
- If it is alsa-0.5x, it's perhaps normal because sis7012 was added to the intel
driver recently...
- If you have alsa 0.9.0rc5 or newer, the driver name is snd-intel8x0 (just remove the
-card-).
- Or pehaps your scripts are buggy, and you can try modp
Hello,
I'm looking to purchase a new card that has hardware mixing so multiple
programs can access the sound card at the same time (arts/esd/JACK with Java
1.4.2beta/ALSA).
Any suggestions for the cheapest card that works the best, has hardware mixing
and midi?
--
Schedule your world with Sc
On Fri, 22 Nov 2002, Mark Swanson wrote:
> Hello,
>
> I'm looking to purchase a new card that has hardware mixing so multiple
> programs can access the sound card at the same time (arts/esd/JACK with Java
> 1.4.2beta/ALSA).
>
> Any suggestions for the cheapest card that works the best, has hardwar
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