[hpsdr] Warren NR @ Friedrichshaven 2016

Peter G3XJP at rhodesG3XJP.plus.com
Fri Feb 17 11:39:22 PST 2017


Warren, I just listened to yr great Friedrichshaven 2016 lecture via 
YouTube <https://www.youtube.com/watch?v=OuDcMZv7NxY>.
"Improvement x Nothing  = Nothing" is the expectation-setting quote of 
the century!

The audio examples in the lecture theatre are a bit difficult to hear.  
Are hi-fi originals (or similar examples) filed somewhere?  I would be 
fascinated to hear them in full gorgeous Technicolor.

I have spent the last few years writing NR DSP on two different non-PC 
hardware platforms and would be interested to compare results and to 
spread the word.

Our latest evolution runs as a stand-alone Rx audio add-on running on a 
low-cost and off-the-shelf (no soldering required) post-processor 
<http://www.microchip.com/Developmenttools/ProductDetails.aspx?PartNO=DM330011>. 
This is aimed at a completely different market to HPSDR - except that in 
reality, the whole SSB/CW world nowadays is being brought to a halt on 
HF by noise.

And if you would permit a small advert, this note is also a request for 
anyone who would like to assess and contribute to this open development 
to join in at our Yahoo Group 
<https://uk.groups.yahoo.com/neo/groups/SNR_group/info>.  We need to 
know how it behaves when added to the Rx audio-out of a wide range of 
old and new HF commercial boxes.

Peter G3XJP
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