[hpsdr] PSK31 Demodulation and Standardization of Interface

[Frank Brickle]

On Sun, May 23, 2010 at 10:00 PM, Jeremy McDermond
<mcdermj at xenotropic.com> wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
> I'm just throwing out some thoughts here.
>
> ==PSK31 and other digital modes==
>
> I don't think we really want baseband audio into a PSK31 decoder if we can avoid it...

A worthy thought. However, I think you'll find that most of the PSK
processing is going to involve basebanding regardless. The question
may be whether it needs to be routed through the audio subsystem, the
answer to which is, clearly, no. But basebanded it surely will be.

>
> ==Standardization of Interface==
>
> I keep thinking about things about the "on the wire" interface between these components...

Preach on, brother. Some of us have been advocating this point of view
for, literally, some years now. It's a hard point to drive home,
however.

73
Frank
AB2KT


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