[Elecraft] K3S Noise reduction Test

[wa9fvp]

I did a comprehensive test of the K3S noise reduction system and uploaded the
same document to the Elecraft_K3 Yahoo group. 


Elecraft_K3_NoiseReduction.pdf
<http://elecraft.365791.n2.nabble.com/file/n7631913/Elecraft_K3_NoiseReduction.pdf>  

Here's what I concluded.

Settings Fn-1 provides the least noise reduction.  Fn-2 and Fn-3 noise
levels are almost the same and one setting could be eliminated.  Fn-4
provides the most noise reduction and having 3 settings, it would
simplifying NR adjustments.  The NR delays that is, F1-n through F4-n, could
be added to the configuration menu.  There are delay differences in the
noise ripple but aurally, with a complex voice waveform, there’s no
distinction between the delay settings.


Don't get me wrong! I'm not that saying there's something wrong with the
K3/K3S noise reduction. It works very well!  I think there are too many
settings and some can be eliminated.  What are your thoughts?



-----
Jack WA9FVP

Sent from my home-brew I5 Core PC
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