[1000mp] ESDP Noise Filters

[Jim Smith]

Hi Keith,

Not sure which MP you have, let alone what differences there may be in 
the DSP features.  My MkV has 3 items in the EDSP area on the front panel
- APF (Audio Peaking Filter?) - I often use this to narrow the bandwidth 
when chasing DX, almost never in a contest
- NR (Noise Reduction?) - I usually leave this on A.  It does something 
to the background noise which makes it less tiring on the ears after 12 
hours or so of contesting.  Sometimes the other selections seem to be 
better, depending on the characteristics of the noise.
- Contour - Occasionally use this when chasing DX, never in a contest.

I wouldn't miss the Contour controls.  I would miss the other two.

73 de Jim Smith   VE7FO


Keith Densmore wrote:

>I've played with the digital noise filters in my 1000MP and although they  have some interesting audio effects, I've never really found a situation where they make a significant difference between copy/no copy. What is the best way to use these, or , has anyone come up with a scheme to improve them?
>
>Thanks,
>Keith, ve3ts   
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