Have you tried the latest ALSA 9 CVS ?
There were some fixes lately.
Basically, some samples, when recording, would get lost, so the sound
quality might not have been great.
This problem should have been fixed now.
Was that the problem you were having ?
Cheers
James
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf Of Josh Green
> Sent: 21 September 2001 20:53
> To: [EMAIL PROTECTED]
> Subject: [Alsa-devel] Problems with SB Live full duplex
>
>
> I'm forwarding this on from the linux-audio-user list, my first attempt
> failed as my SMTP host was blacklisted.
>
> Linium wrote:
>
> > Le Thu, 20 Sep 2001, vous avez écrit :
> > > Chuck Busby hat gesagt: // Chuck Busby wrote:
> > > > BTW, how many SBLive users are there on this list?
> > > I *was* a SBLive user, but I was so disappointed by the bad
> full duplex
> > > performace of my card [see threads in the
> > > linux-audio-dev, alsa-user,
> > > csound and alsa-devel mailing lists], that I shelled
> > > out about 200 Euro
> > > to buy a Midiman Audiophile. The Live card still is in
> > > my box, but only
> > > because Quake3 didn't like the Midiman with Alsa. I
> > > suspect the hardware,
> > > as I have seen similar flaws in my machine at work,
> > > wich runs Win2k.
> > > > I cannot recommend SBLive's.
> > > I second that.
> > Nevertheless just 2 things.
> > Fullduplex works with the open source OSS driver (the one
> > from the kernel). The
> > full-duplex issue is with ALSA only. Even the last 0.9.b7
> > doesn't solve it.
>
> > For the people wondering what is the problem, you get
> > some long period
> > of distortion between clean periods.
>
>
>
> Will someone in ALSA developement please verify and check
> this problem??? I remember discussing this issue before I
> went to the LinuxTag a few months back, and it plauged us
> the whole time we were demonstrating our applications. I
> would love to see flawless SB Live! full duplex audio, I
> want one of these cards myself (for wavetable synthesis as
> well as multi PCM and probably better sig to noise ratio
> than my ISA AWE 32 [:)] Can we contact Creative Labs?? Will
> they help us with something like this. It is certainly
> keeping me from buying one of these cards (despite how cheap
> they are, I don't want to end up with a piece of crap).
> Lates..
> Josh Green
>
>
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