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SmartSDR v3.8.19 and the SmartSDR v3.8.19 Release Notes | SmartSDR v2.12.1 and the SmartSDR v2.12.1 Release Notes
SmartSDR v1.12.1 and the SmartSDR v1.12.1 Release Notes
Power Genius XL Utility v3.8.8 and the Power Genius XL Release Notes v3.8.8
Tuner Genius XL Utility v1.2.11 and the Tuner Genius XL Release Notes v1.2.11
Antenna Genius Utility v4.1.8
SmartSDR v3.8.19 and the SmartSDR v3.8.19 Release Notes | SmartSDR v2.12.1 and the SmartSDR v2.12.1 Release Notes
SmartSDR v1.12.1 and the SmartSDR v1.12.1 Release Notes
Power Genius XL Utility v3.8.8 and the Power Genius XL Release Notes v3.8.8
Tuner Genius XL Utility v1.2.11 and the Tuner Genius XL Release Notes v1.2.11
Antenna Genius Utility v4.1.8
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Initial DSP observations for v0.16.4
Ken - NM9P
Member ✭✭✭
NR does cut down on noise, but it severely colors the receive audio on SSB. Thankfully I can change the RX EQ and make stations understandable again. I haven't noticed much change with the adjustment slider. I am not sure what parameter it is changing. I need to run more tests. It did seem to make weak CW signals a bit more easy to copy on a noisy 40 meters last night. ANF, on the other hand seems to be very effective, quickly blanking a S9+10 CW signal down to nothing but thumps with a microsecond tone burst at the beginning of each element as the notch finds it again. If the notch would persist for a half a second or so after the offending signal signal disappeared, then it would completely blank out even a CW signal. This will be handy to fight off the QRM'ers jamming the nets, etc. I didn't have my usual power line noise last night in order to test the NB. I look forward to seeing how effective it now is. (But I hope I don't need to!) So far, all three are a good improvement over V. 0.15.3 and the previous ones.
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Comments
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Ken, i can confirm you test NB - no chance to test - no power line with noise at the moment, but in combination with NR and both slider in high position - audio blocked ANF - effective on strong signal only, low level carrier or CW signal both well copy NR - one level of the noise reduction(but not sure this is a noise reduction) - no reaction on slider. DSP definitely is a point for attention again and again!0
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Pardon the spelling....Opservations = Observations ...my **** fingers occasionally miss the keys and I haven't found out how to edit a subject title! In any case, I haven't tested the ANF on very weak signals. I assume that the slider adjustment will set a threshold for this function. NB... I had noise for four days before getting the new V. 16.4 release. The night I made the download, the power lines were quiet. Go figure!0
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ANF seems to work well on USB but I don't seem to see any affect when using LSB, but I need to test this further!0
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Already fixed in 0.17.4 earlier this week. Thanks.0
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