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Date:      Tue, 26 Sep 2000 00:54:37 -0500
From:      "Dave Uhring" <duhring@charter.net>
To:        "Phil Homewood" <pdh@bit.net.au>
Cc:        <freebsd-stable@FreeBSD.ORG>
Subject:   Re: pcm driver
Message-ID:  <000901c0277e$418d0f60$0300a8c0@uhring.com>
References:  <200009250451.e8P4pY200914@thought.org> <20000926090641.A599@atlas.bit.net.au> <00092518183800.00210@dave.uhring.com> <00092518552600.00249@dave.uhring.com> <20000926100000.C599@atlas.bit.net.au>

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----- Original Message -----
From: "Phil Homewood" <pdh@bit.net.au>
To: "Dave Uhring" <duhring@charter.net>
Cc: <freebsd-stable@FreeBSD.ORG>
Sent: Monday, September 25, 2000 7:00 PM
Subject: Re: pcm driver


> Dave Uhring wrote:
> > OK, here's dmesg with the Vibra16 installed.  The sound quality isn't
quite
> > as good as the SB16, but there is no static or other objectionable
distortion.
>
> Try stopping and starting the play a few times? It happens very
> intermittently. Same thing happens with the "play" port, and
> with x11amp. You can play 10 tracks without loss, then it might
> lose for one or two or three, then behave again. It only seems
> to die at the start of any given track, never mid-track.
>
> > sbc0: <Creative ViBRA16X> at port 0x220-0x22f,0x330-0x331,0x388-0x38b
irq 5
> > drq 1,3 on isa0
> > sbc0: setting card to irq 5, drq 1, 3
> > pcm0: <SB DSP 4.16 (ViBRA16X)> on sbc0
>
> Byte-for-byte identical to what I have. I'm willing to throw
> debug junk into my kernel to track this, if anyone has any
> pointers on where to start poking. :)
> --
> Phil Homewood                 pdh@asiaonline.net
> Senior Technician             +61 7 3620 1930
> Asia Online (Brisbane)        http://www.asiaonline.net/

Actually, the better thing to do would be to pick up an Ensoniq 1373 card.
Check out http://www.pricewatch.com/.  I found them for $20.00(US) plus
$8.50 shipping from CA to IL.  The sound quality is quite a bit better.  The
Ensoniq 1373 is also known as Creative Labs PCI-128.  Again the same device
in the kernel config file.

I'm afraid I can't test out the Vibra16 any further.  As I indicated, the
sound quality is not as good as the SB16 and I've already swapped out the
cards again.  Also got my Windoze disk back.  I had knocked the power
connector loose.

Dave




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