[Elecraft] K2 DSP & SSB

[Robert G. Strickland]

Lyle...

Thanks for your reply. Are these adjustments, when finalized for SSB, 
retained through on/off and mode cycling? Take care.

...robert

At 08/06/2007 15:34, Lyle Johnson wrote:
>>...Are there adjustments for DSP/SSB that I can tinker with to clear this 
>>up? Thanks much.
>
>Yes, set Beta and Decay each to 00 and listen to the effect.  Cycle the 
>denoiser through all 4 levels((see page 25). Next, set Beta to 99 (just 
>decrease the setting by one and it will wrap around to 99).  Listen again 
>to all four settings. This will give you a good feeling for the effect of 
>this parameter.  Next, change Decay to 99, and listen. Finally, change 
>Beta back to 00 with Decay still at 99.
>
>Now you will have an idea what each parameter does to the "wateriness" as 
>well as the amount of denoise, and how much it is affected by the demoiser 
>level.  You can then adjust Beta, Decay and Level until you get the best 
>compromise between denoising and the artifacts that result from the 
>denoise operation.
>
>In general, if a signal is strong, you'll just turn the denoiser off. If 
>it is really in the noise, you probably can't recover it. If it is 
>marginal, the denoiser comes into its own.
>
>73,
>
>Lyle kK7P

Robert G. Strickland PhD ABPH - KE2WY
rcrgs at verizon.net.usa
Syracuse, New York  USA