> i would also mention that you may have potential problems doing this
> with word-clock synced interfaces. its likely that they will generate
> interrupts sufficiently close in time that you could be severely
> stressing the full compliance of the PCI interrupt detect/CPU notify
> system. basical
> look, i've been recording huge chunks of data from a hammerfall for a
> couple of years, and my code is all out there for people to look
> at. i've even written JACK (with some help) to simplify the issue of
> writing such applications. no, i wouldn't do what you're doing. i
> wouldn't use the r
hi folkx-
developing my looping application, i noticed a couple
of things:
1) adding a thread to a jack application while it is
active causes a big (~15ms) xrun.
2) pressing numlock, capslock, or scrollock causes a
big (~9ms) xrun.
this is running 2.4.18-pre6 with LL patch and alsa
0.9.0beta10
On Wed, 27 Feb 2002, Ivica Bukvic wrote:
> wouldn't it be a rather easy step to make it also
> be capable of accepting multiple queries and down-mixing them before
> sending them to the actual dsp?
Good resampling is hard, and good mixing is even harder and very
processor intensive. You surely d
> > *There is esd, which is outdated and simply crappy.
> > *There is artsd, which is better, but not good enough, and again,
the
> > app must be made to be aware of it in order to utilize it.
> > *There is JACK project which has a huge potential but none of its
> > effects are again universal, no
On Tue, 26 Feb 2002, Ivica Bukvic wrote:
> *There is JACK project which has a huge potential but none of its
> effects are again universal, nor backwards-compatible with already
> released software.
if you're working on new software, you should look into it.
> *There is Gstreamer, but I do not
Roger E Critchlow Jr writes:
>
> The mixer reports itself as "Asahi Kasei (5)", is this an abbreviation
> for the ak4545?
>
No, it's an Asahi Kasei codec with id=0x414b4d05 which must have come
between the AK4543 (id=0x414b4d02) and the AK4544A (id=0x414b4d06).
It isn't in the alsa-kernel/p
On Tue, 26 Feb 2002, Ivica Bukvic wrote:
> > > P.S. What about Yamaha/Intel 753 chip that is found in the Toshiba
> > > Satellite 5005's?
> > All yamaha 75x should be supported with the alsa 'ymfpci' driver.
> Yes, but does it include hardware mixing?
Yes it does.
> So my question is since this
> > P.S. What about Yamaha/Intel 753 chip that is found in the Toshiba
> > Satellite 5005's?
>
> All yamaha 75x should be supported with the alsa 'ymfpci' driver.
Yes, but does it include hardware mixing?
I do not mean to be hammering this issue into the ground, but Linux OS
as an audio worksta
On Tue, 26 Feb 2002, Ivica Bukvic wrote:
> I am, however, baffled by what you had to say. Crystal company claims
> complete Linux "friendliness"
What is claimed and what is provided is two completely different things.
Crystal still does not provide complete documentation for CS4630.
> and I've
>if I set the latency timer to 0x30, I am able to stream 48 channels of data
>to a speed-optimized raid system. However this is not the point. The arecord
i would also mention that you may have potential problems doing this
with word-clock synced interfaces. its likely that they will generate
int
>if I set the latency timer to 0x30, I am able to stream 48 channels of data
>to a speed-optimized raid system. However this is not the point. The arecord
>command was just an example, the computer has severe problems to record and
>play data with 48 channels in realtime if I don't increase the la
Hi,
thank you for your answer, it cleared things
quite up for me, i think i know now what to
do.
Best regards,
Torsten.
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Paul,
if I set the latency timer to 0x30, I am able to stream 48 channels of data
to a speed-optimized raid system. However this is not the point. The arecord
command was just an example, the computer has severe problems to record and
play data with 48 channels in realtime if I don't increase the
First off, thanks for your reply.
I am, however, baffled by what you had to say. Crystal company claims
complete Linux "friendliness" and I've seen several sites which carry
detailed specs of the CS4205 chip in PDF file, so I am not sure what
aspect of the sound chip is missing for such informati
>I wanted to use two RME hammerfalls to record 48 channels of audio via adat,
>do some signal processing and play them back again. But I experienced a very
>poor performance of my computer (dual pentium III 1.3GHz, 512MB RAM). It
>wasn't even able to record 48 channels without xruns.
>
>I modified
Hi!
I wanted to use two RME hammerfalls to record 48 channels of audio via adat,
do some signal processing and play them back again. But I experienced a very
poor performance of my computer (dual pentium III 1.3GHz, 512MB RAM). It
wasn't even able to record 48 channels without xruns.
I modified
For those not so well versed in ALSA if you install 0.9beta 11 over a
previous release, make sure you DELETE the /lib/modules/YOUR_KERNEL/misc/snd*
modules.
The beta 11 version reorganizes the ALSA kernel drivers in a much better and
cleaner format, under /lib/modules/YOUR_KERNEL/kernel/sound/
At Tue, 26 Feb 2002 19:05:10 +0100 (CET),
Erik Inge Bolsø wrote:
>
> On Tue, 26 Feb 2002, Takashi Iwai wrote:
> >At Tue, 26 Feb 2002 17:55:36 +0100 (CET),
> >Erik Inge Bolsø wrote:
> >> On my new PC, there's a cmipci chip built-in to the mainboard. It's noisy,
> >> but that's as expected.
> >>
>
On Tue, 26 Feb 2002, Takashi Iwai wrote:
>At Tue, 26 Feb 2002 17:55:36 +0100 (CET),
>Erik Inge Bolsø wrote:
>> On my new PC, there's a cmipci chip built-in to the mainboard. It's noisy,
>> but that's as expected.
>>
>> But there's a weird issue with it. I can play 16bit stereo 44.1khz sound
>> jus
Hi,
At Tue, 26 Feb 2002 17:55:36 +0100 (CET),
Erik Inge Bolsø wrote:
>
> Greets.
>
> On my new PC, there's a cmipci chip built-in to the mainboard. It's noisy,
> but that's as expected.
>
> But there's a weird issue with it. I can play 16bit stereo 44.1khz sound
> just fine. 22 khz, though, is
Greets.
On my new PC, there's a cmipci chip built-in to the mainboard. It's noisy,
but that's as expected.
But there's a weird issue with it. I can play 16bit stereo 44.1khz sound
just fine. 22 khz, though, is inaudible. In fact, everything but 44khz
stereo 16bit gives me either white noise or i
>There was some cruft at the end of the file so I may have fixed it now.
yep, that worked.
--p
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>I disagree. I just went through the process of teaching a friend how to use li
>nux and he needed every piece of information I could give him. It is my opinio
>n that repetiton and hand holding is the key to success for all newbies. (Base
>d on teaching ESL for the past two years and teaching mys
On Mon, 25 Feb 2002, Paul Davis wrote:
> I think that simply for working on this, Patrick should be made
> webmaster for alsa-project.org. The simple fact that he has bothered
> to do some work on the website moves him beyond almost anybody else on
> the list, though in most cases, for all the ri
On Mon, Feb 25, 2002 at 07:11:02 -0500, Ivica Bukvic wrote:
> Finally, my last question is whether anyone has had any experience with
> Dells new line of Inspirons 4100 which have only one fan and have been
> relatively altered from the old 4000/8000 models, also whether anyone
> knows if that mo
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