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Hi,<br>
<br>
Actually I wrote a complete suite of software for Minerva, just
never got a Minerva...<br>
<br>
This is all working code (via an Anan 200D with special firmware),
for an idea of what is possible see:<br>
<br>
<a class="moz-txt-link-freetext" href="http://ad0es.net/dfcSDR/latestAthena/index.html">http://ad0es.net/dfcSDR/latestAthena/index.html</a><br>
<a class="moz-txt-link-freetext" href="http://ad0es.net/dfcSDR/index.html">http://ad0es.net/dfcSDR/index.html</a><br>
<a class="moz-txt-link-freetext" href="http://ad0es.net/flprogs/hydra/introduction.html">http://ad0es.net/flprogs/hydra/introduction.html</a><br>
<br>
It can directly connect to a modified fldigi via tcp-ip pcm packets,
bypassing the audio stuff completely.<br>
It also works with stock fldigi, qtRadio, Thetis, wsjtx, or any
other program using the audio system for linkage.<br>
It also works with gnuradio scripts, via IQ streams and I *think*
gqrx via IQ, which is based on gnuradio<br>
(can't remember for sure, I stopped development several years ago).
I had a nice setup of 10<br>
bandscopes based on gqrx spread across 4 HD monitors. You could
click on the display and immediately<br>
tune to the signal.<br>
<br>
I would <i><b>LOVE </b></i>to restart the project, but I need real
dfc hardware to take it any further.<br>
<br>
Steve - AD0ES<br>
<br>
<div class="moz-cite-prefix">On 12/28/19 11:36 AM, Scott Traurig
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAGK9zXpSeK4iOfGsB7jgnyAn4F6FjexqmStX+Txd5Oh3sSc5ag@mail.gmail.com">
<pre class="moz-quote-pre" wrap="">***** High Performance Software Defined Radio Discussion List *****
</pre>
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<div dir="ltr">
<div>I was actually pretty disappointed. There is a high degree
of fascination with new, shiny hardware, but people have yet
to scratch the surface of what the current hardware can do.</div>
<div><br>
</div>
<div>The only reason that we are not listening to seven or more,
independent, 1.5MHz bandwidth IF processors, each capable of
tens of independent receivers, each with an independent
virtual audio interface, is because nobody has bothered to
write the software, and to a lesser extent, the firmware
(let's just call that software, too). The Hermes and Hermes
derivative hardware that we have is very capable of doing this
with even moderate PC processing, and certainly with CUDA GPU
support. Indeed, it can cough up more than any phone or CW can
effectively use, and probably more than any digital mode
aficionado can use as well. Is more than that really
necessary?</div>
<div><br>
</div>
<div>What's missing from our current SDRs is software, not
hardware. And every time someone gets excited about new
hardware, we get the same old software. Because it doesn't
take a lot of software to demonstrate that the hardware works.
And then the folks who enjoy doing the hardware get bored with
their success and move on to the next shiny new hardware.</div>
<div><br>
</div>
<div>Similarly, there are, IMHO, important feature gaps in the
existing software. For example, a true thin-client/server
architecture that allows remote operation. This capability is
extremely popular. But the openHPSDR community doesn't have
it. New hardware isn't necessary to get it. New software is.</div>
<div><br>
</div>
<div>If this sounds like complaining I suppose it is. And it's
not really fair for me to complain because I don't contribute
any software, either, and because people should get to work on
whatever it is they want to work on. But the observation is
valid nonetheless, and I would love to see all of that effort
on new bits of hardware focused instead on more and better
software.</div>
<div><br>
</div>
<div>73,</div>
<div><br>
</div>
<div>Scott/w-u-2-o</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Sat, Dec 28, 2019 at
10:16 AM Gregory Ratcliff <<a href="mailto:nz8r@att.net"
moz-do-not-send="true">nz8r@att.net</a>> wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex"><br>
<div style="overflow-wrap: break-word;">Best teamspeak ever!
<div><br>
</div>
<div>Well done guys.</div>
<div><br>
</div>
<div>Anyone that did not catch this session, you will find
it as a way to eavesdrop on the gurus as they catch up,
which in turn can catch us up.</div>
<div><br>
</div>
<div><a
href="http://tsarchive.openhpsdr.org/TS-2019-Dec-28.mp3"
target="_blank" moz-do-not-send="true">http://tsarchive.openhpsdr.org/TS-2019-Dec-28.mp3</a></div>
<div><br>
</div>
<div><br>
</div>
<div>Click on the links below at your own peril—they will
take you to some interesting projects.</div>
<div><br>
</div>
<div><a
href="http://linuxgizmos.com/tiny-carrier-unleashes-nvidia-xavier-power-for-robotics-and-ai/"
target="_blank" moz-do-not-send="true">http://linuxgizmos.com/tiny-carrier-unleashes-nvidia-xavier-power-for-robotics-and-ai/</a></div>
<div><br>
</div>
<div><a href="http://openhpsdr.org/videos.php"
target="_blank" moz-do-not-send="true">http://openhpsdr.org/videos.php</a>.
> old link, referenced</div>
<div><br>
</div>
<div><a href="https://www.pulserain.com/" target="_blank"
moz-do-not-send="true">https://www.pulserain.com/</a></div>
<div><br>
</div>
<div><a
href="https://developer.nvidia.com/embedded/jetson-agx-xavier-developer-kit"
target="_blank" moz-do-not-send="true">https://developer.nvidia.com/embedded/jetson-agx-xavier-developer-kit</a> >
dev kit docs</div>
<div><br>
</div>
<div><br>
</div>
<div>Greg</div>
<div>Nz8r<br>
</div>
</div>
</blockquote>
</div>
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