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Hi Roger,<br>
<br>
Never underestimate the snooping ability of radio geeks! You found
the placeholder for the new web page. As soon as I get more info
together, I will post more information there.<br>
<br>
We also have an e-mail list which will be opening up as soon as we
have something to discuss (looks like that time is approaching
rapidly).<br>
<br>
So see if you can find it. :-) It shouldn't be too hard for anyone
on this list, everyone here is pretty smart.<br>
<br>
73,<br>
Scotty WA2DFI<br>
<br>
<div class="moz-cite-prefix">On 2019-04-30 09:47, Roger Rehr W3SZ
wrote:<br>
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<pre class="moz-quote-pre" wrap="">***** High Performance Software Defined Radio Discussion List *****
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Hi Scotty,<br>
<br>
Since you mentioned it, when should we start looking here:<br>
<a href="https://tangerinesdr.com/" moz-do-not-send="true">https://tangerinesdr.com/</a><br>
<br>
for info?<br>
<br>
Is there info posted elsewhere?<br>
<br>
Your posting has whetted our appetites :)<br>
<br>
73,<br>
<br>
Roger<br>
W3SZ<br>
<br>
<div class="moz-cite-prefix">On 4/30/2019 6:04 AM, Scotty Cowling
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:0ccd8f1f-b672-e526-09cb-8a67379dd95e@tonks.com">
<pre class="moz-quote-pre" wrap="">***** High Performance Software Defined Radio Discussion List *****
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Hi Scott,<br>
<br>
You make a good point. This is one of the things I would like to
do with the new TAPR TangerineSDR. We should be able to
essentially do all of the filtering and demodulation in the
FPGA, and let the SBC just do command and control and the GUI.
Another (good) side effect of this might just be reduced
latency, since the FPGA can likely perform the DSP tasks more
quickly than a (relatively) slow general-purpose CPU can. Of
course, maybe the Cuda cores could do it fast enough just by
splitting the software into two pieces as you suggest, and using
the GPU for part of it and the CPU for the rest. If Phil can do
a massive FFT in real time with the Jetson board, why not have
it demodulate and filter a narrow-band signal in real time?<br>
<br>
73,<br>
Scotty WA2DFI<br>
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