[Elecraft] K3 audio

[Evert Bakker (PA2KW)]

Hello Barry,

I will try. I saw some recording programs lately on the reflector.
I'll try to find them and install it.
W'll keep in touch.

73's, evert PA2KW

-----Original Message-----
From: elecraft-bounces at mailman.qth.net
[mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Barry N1EU
Sent: Monday, April 06, 2009 17:33
To: elecraft at mailman.qth.net
Subject: Re: [Elecraft] K3 audio






Evert Bakker (PA2KW) wrote:

> For me, I'm quite sure it has to do with the digitalization. That sound is
> far from natural and is ADDITIONAL to the normal audio signal. That
addition
> sounds sharp, metallic, like these "extreme low cost" jingle bell" sounds
in
> all kind of gifts (sorry for the comparison between these two). But it is
> "next" to the normal signal and many db's down.

K8ZOA replied:

There is a 3.9 KHz digitization artifact about 78 dB down from normal 
audio level. Is this what you hear?


I suspect Jack has identified Evert's problem.  The 3.9 kHz artifact should
sound exactly as Evert describes.  


Maybe, maybe not.  Evert, can you please make a WAV recording while the
sharp metallic audio is present?  Please email me a copy of the WAV file.

73,
Barry N1EU

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