[Elecraft] K3S audio quality issue

Mike Kholodov michkhol at yahoo.com
Fri Aug 20 10:00:22 EDT 2021


 I made sure that I was listening on the right sideband (twice), the RX EQ was flat and all DSP was off to the best of my knowledge. I did the hard reset and recalibrated the reference osc. Seems to be better, but I need to check it again at daytime.
Thanks for your hints guys, there are so many settings, it is really hard to keep track of all of them .
Mike, AB3VN
    On Thursday, August 19, 2021, 11:16:05 PM EDT, Bob McGraw <rmcgraw at benlomand.net> wrote:  
 
 Indeed the Noise Blanker NB does have artifacts pertaining to received 
audio.  And I find a more destructive audio path item is Noise 
Reduction.  The setting of that feature will greatly affect the receive 
audio.  See page 6, 11, & 27 in the manual for details on this feature.

73

Bob, K4TAX

On 8/19/2021 3:27 PM, elecraft-request at mailman.qth.net wrote:
> Message: 8
> Date: Wed, 18 Aug 2021 12:07:36 -0400
> From: Don Wilhelm<don at w3fpr.com>
> To: Mike Kholodov<michkhol at yahoo.com>,    "elecraft at mailman.qth.net"
>     <elecraft at mailman.qth.net>
> Subject: Re: [Elecraft] K3S audio quality issue
> Message-ID:<5ed04b7d-17f4-e60b-64d9-d01b6741b2b6 at w3fpr.com>
> Content-Type: text/plain; charset=utf-8; format=flowed
>
> Mike,
>
> Do you have the Noise Blanker turned on?? That will create some
> "strange" sounds in the audio.
>
> 73,
> Don W3FPR

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