[Elecraft] K3 RX AUDIO

[Edward Dickinson III]

A theory on listening fatigue.

 

There can be many reasons for undesirable listening conditions.background
noise, poor TX audio, static and more.  What our receivers can't shut out
our minds have to deal with.

 

If a received signal is 75% listenable and very Q5, we still have to put
mental energy in to shut the 25% that is not useful out of our minds.
Turning on such filters in the mind takes mental energy.  We may not realize
it as we are listening, but it can put one on edge.  Given magnitude and
time, this filtering can extract a toll.thus 'fatigue.'

 

 

 

Dick - KA5KKT