Make sure and try it with AFX on and off. On 8/26/09, Paul - WW2PT <ww...@arrl.net> wrote: > > I found the NR in v3.25 to be excellent to my ears and a big improvement to > previous versions, but I'm having a lot of trouble finding a NR setting with > v3.27 that I'm comfortable with -- everything sounds like it's coming > through a tunnel, even the x-1 settings. I generally prefer minimal DPS > noise reduction for SSB and have rarely used the x-4 settings. I generally > stuck to 4-1 or 4-2 in previous versions and rode the RF Gain to further > reduce background noise when needed. Just can't find a happy setting with > v3.27. It might sound OK on one signal but awful on another, resulting in > far more dial tweaking than I usually like to do. > > RX EQ is flat as has been suggested, just doesn't help much. The tunnel > effect is a bit less bothersome when using headphones, but I generally > prefer using a pair of powered desktop speakers with AFX (Bin) turned on. > Haven't tried NR in CW mode yet, my comments apply only to SSB. > > I've reverted to 3.25 and then back to 3.27 just to make sure I'm hearing > what I think I'm hearing. I think I can live with the new NR settings, but > sure would like to have them *in addition to* the 3.25 filters which were > damn near perfect for my ears. Maybe some additional less aggressive NR > settings (5-1 through 5-4, 6-1 through 6-4, etc.) will make everyone happy? > > Just more free advice... ;-) > > 73, > Paul WW2PT > > > > Lyle Johnson wrote: >> >> >> The 3.27 NR F3-1 is *identical* to 3.25 NR F1-4. >> The 3.27 NR F3-2 is *identical* to 3.25 NR F2-4. >> The 3.27 NR F3-3 is *identical* to 3.25 NR F3-4. >> The 3.27 NR F3-4 is *identical* to 3.25 NR F4-4. >> >> The 3.27 NR F1- is "lighter" than the 3.25 NR. >> The 3.27 NR F2- is a little lighter than the 3.25 NR. >> The 3.27 NR F4- is "heavier" than the 3.25 NR. >> >> I am an SSB op, not a CW op, and the NR now works much better for me. >> >> > > -- > View this message in context: > http://n2.nabble.com/K3-NR-tp3515659p3518140.html > Sent from the Elecraft mailing list archive at Nabble.com. > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net
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