Noise blanking is best carried out well upstream of a reveiver's demodulated audio output -- preferably at a point where bandwidth is still relatively large.
On 12/16/2016 8:37 PM, David Tiller wrote: > I'm currently suffering thru S9 arc noise at my QTH on 30m - 6m, but I > figured I'd try to decode some MSK144 this evening - it should be able > to cut thru the noise, right? > > I forgot I had the noise blanker on (Icom 756 PRO), and I got decodes > left and right. When I turn it off, though, I get no decodes at all. I > figured if an old, tired DSP rig like the 750 PRO could do some DSP > voodoo to zap the noise, WSJT-X could add it as either a standard filter > or as an option. > > What do you guys think? > > I can provide WAV files of the noisy and noise-blanked signals. > > *David Tiller* ------------------------------------------------------------------------------ Developer Access Program for Intel Xeon Phi Processors Access to Intel Xeon Phi processor-based developer platforms. With one year of Intel Parallel Studio XE. Training and support from Colfax. Order your platform today.http://sdm.link/intel _______________________________________________ wsjt-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/wsjt-devel
