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Date:      Wed, 20 Sep 2000 04:54:17 +0900
From:      FUJISHIMA Satsuki <k5@cheerful.com>
To:        gwk@sgi.com
Cc:        freebsd-multimedia@freebsd.org
Subject:   Re: SB16: recording 8 bit ok, 16 bit recording just gives noise
Message-ID:  <86d7i0f992.wl@cheerful.com>
In-Reply-To: In your message of "Mon, 18 Sep 2000 00:52:39 %2B0200" <39C54B37.A229A4F@sgi.com>
References:  <39C54B37.A229A4F@sgi.com> <39C62553.B79294A7@mitre.org>

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At Mon, 18 Sep 2000 00:52:39 +0200,
Georg-W. Koltermann <gwk@sgi.com> wrote:
> 
> I am trying to record with my SoundBlaster16 ISA card.
> 
> Playing sounds and recording 8 bit sounds works ok.  If I try to record
> 16 bit sounds, I just get noise. Does anybody know this behaviour?

Same here. My Sound Blaster AWE64 just makes noise for 16bit recording
or panics sometimes. Of course this card records correctly under other
OS, i.e. FreeBSD 2.2.8, 3.5, OpenBSD, NetBSD and Windows 98.

I suspect newpcm is broken for this card.

At Mon, 18 Sep 2000 10:23:15 -0400,
Andresen,Jason R. <jandrese@mitre.org> wrote:
> These early ISA Soundblaster cards have a bug that prevents you from
> playing and recording at 16 bits.  If you are playing a sound, you are
> limited to recording at 8 bits.  (1 1/2 duplex card).  

So I believe this is not the case.

-- 
FUJISHIMA Satsuki


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