Hi Rick,
I share the same experience as Dave. I had high hopes in trying out a Rolland
external usb 24 bit soundcard, thinking that maybe it would pick up less noise
then the onboard card and noticed no difference whatsoever.
73, fabi va2up
> From: k6ll@arrl.net
> To: n6pe@yahoo.com; rtty@contesting.com
> Date: Wed, 20 Jan 2010 10:08:01 -0700
> Subject: Re: [RTTY] Sound Cards
>
> --------------------------------------------------
> From: "rick darwicki" <n6pe@yahoo.com>
> Sent: Wednesday, January 20, 2010 9:22 AM
> To: "Group RTTY" <rtty@contesting.com>
> Subject: [RTTY] Sound Cards
>
> > I'm wondering if there is any advantage or performance
> > improvement to be had with MMTTY and other RTTY programs by
> > using a 24-bit PCI card ? Tests done? Charts etc?
> >
> -----------------------------
>
> I have one computer with on-board 16 bit sound, and a
> Soundblaster Live! 24 bit pci card. I have watched those two
> devices side-by-side on all kinds of rtty signals, and can find
> absolutely no difference in performance. Now, to simplify
> cabling, I just use onboard sound for rtty decoding, and the
> soundblaster for ssb transmit audio.
>
> Dave Hachadorian, K6LL
> Yuma, AZ
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