[Elecraft] [K3] K3 DSP LPF daughterboard - What is an artifact and where can you find them?

[Julian, G4ILO]

Keith Hamilton-3 wrote:
> 
> I would imagine there are a lot of us who hear the "artifacts" but just
> don't 
> realize it? This would account for the undefinable  "fatigue" some talk
> about.
> 
You can see these "artifacts" with a program like Spectran, but they are
only present when modulation is present and they are at a very low level,
probably no worse than the THD of budget consumer audio products. As someone
said to me in an email recently, they probably wouldn't be an issue if
people used communications headphones and speakers with their radios instead
of hi-fi models.

-----
Julian, G4ILO. K2 #392  K3 #222.
* G4ILO's Shack - http://www.g4ilo.com
* KComm - http://www.g4ilo.com/kcomm.html
* KTune - http://www.g4ilo.com/ktune.html

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