[Elecraft] DSP parameters
Bob Nielsen
[email protected]
Tue Aug 5 15:37:05 2003
On Tue, Aug 05, 2003 at 07:46:16AM -0400, David A. Belsley wrote:
> Well, I've got the DSP going, and, in essence, it is working. I do notice,
> however, some AGC pumping following key-up and a very slight click. I also
> notice that the sidetone volume needs to be increased somewhat.
>
> I have two related questions:
>
> 1. Are there any parameter adjustments that help to reduce the AGC pumping
> and/or the slight click? and
The KDSP2 is in the circuit after the AGC and before the sidetone is
added in, so I doubt that it could influence either AGC pumping or
clicks. However, with noise reduction turned on, it may eliminate some
of the noise which would otherwise cover up some of those effects which
might not be noticeable otherwise. The gain of the KDSP2 can affect
the signal level relative to the sidetone.
73,
Bob, N7XY