Hi Kevin, hi Benny,
with your changes applied, now both PCM channels have the same phase
with my XFire. The stereo image makes much more sense that way :-).
Thanks a lot!
What I've noticed: Switching the 'PCM Out' control from 'pre 3D' to
'post 3D' inverts the sign of both lr channels.
Hi Benny,
I noticed the phase reversal problem with my Terratec XFire, too: I
played a mono wav. Then I combined the left and rigth output
electrically and the sound was gone, i.e. one channel outputs the sound
with a sign change, so that left+right=signal+(-signal)=0. The sound
went back
On Tuesday 03 December 2002 16:24, Friedrich Ewaldt wrote:
Hi Benny,
w00t!
it seems that volumes 0-0x7fff ramp up volumes, then 8000- go back down...
but with opposite phases. So...
--- alsa-cvs/alsa-driver-0.9.0rc6cvs20021202/alsa-kernel/pci/cs46xx/dsp_spos.h
2002-11-24
it seems that volumes 0-0x7fff ramp up volumes, then 8000- go back down...
but with opposite phases. So...
Great discovery!, probably the stream can be inverted several times when
it processedthrough
through the SCB tree. (PCMReader-SrcTaskSCB-MasterMixSCB-CodecOut)
Almost all SCB's
Just as a general point to note. We are not putting the audio card into AC3 mode.
We might be doing passthru mode or spdif non-audio, but never just AC3 mode.
I help with the xine (a free media player http://xine.sf.net) that can play DVDs.
DVDs have AC3 audio tracks and DTS audio tracks.
xine
no, I haven't, since the patch is quite mangled in the www archive and I
wasn't subscribed then, I didn't go through th trouble of fixing it up. Is it
merged into cvs now, and if not, could you send it my way? I'd be happy to
give it a shot.
Here is the patch again, it's not in current
On Thursday 21 November 2002 18:09, Benny Sjostrand wrote:
Thanks, that explication makes sense.
If it was that simple that Santa Cruz where the only card in the world with
this problem, but there's the same problem is reported for other cs46xx
based card's
too.
well, how did it work
well, the basic premise is simple... the speaker wires have a positive and
negative wire, current flows through the coil, and the cone moves one way or
the other. If you swap the wires, the cone moves the other way. Inaudible,
except that if the two speakers aren't moving the same way, they
On Tuesday 19 November 2002 01:28, you wrote:
I get the following error during the 'make' step. I am running kde3.1 rc3
with gcc3.2
err, oops. It only built here because my standard artsmodules.h had stuff in
it from when I'd originally just added it to kdemm. My bad.
grab
Kevin Puetz [EMAIL PROTECTED] writes:
Now, why in the world the santa cruz would be wired in such a way that
software which is fine on other cards would get one channel backwards on it
is an excellent question. Espescially when there is older software that
worked on all (though not so well,
On Monday 18 November 2002 08:30, Michael Alan Dorman wrote:
Kevin Puetz [EMAIL PROTECTED] writes:
Now, why in the world the santa cruz would be wired in such a way that
software which is fine on other cards would get one channel backwards on
it is an excellent question. Espescially when
On Monday 18 November 2002 22:00, Weijia Yang wrote:
okay, well for any aRts/noatun users who'd like to a) test their card or
b) get a temporary workaround, I'll upload my cheesy effect fikter, which
will either make your sound much better or much worse :-).
On Sunday 17 November 2002 23:01, Benny Sjostrand wrote:
So... anything that can be done to fix this (I assume so, since it's a
new problem since older alsa), or do I have to cut my speaker wires
apart? :-P
I'm still a newbie to the audio world, but just wondering, why design a
audio
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