Wideband decoding from Web SDR and simulated packs of the audio .wav files:


Web SDR: 237 audio wav files
-22dB simulated files 25 CQ msgs/signals in each file, total 5000 signals

Decoding QSO messages on the RX frequency, number of correct + false decodes:


Falsely decoded message rate calculated from the table above, last column showing cumulative ratio through the all tested SNR values:


 Falsely decoded QSO message rate for Gaussian noise instead of the data tones, pack of 2000 simulated files/signals:

RXF FR GaussianNoise

Falsely decoded QSO message rate for scenario where correspondent replied to some other operator (falsely decoded report message):

RXF FR replied other