ebnaut-rx V0.9a input file fft.wav sample rate 125.000000 per second rx frequency 137500 file start time 2019-12-08 20:55:30.820 polynomial 8K19A crc size 16 number of chars 7 block size 58 symbol period 3.000 number of symbols 608 start offset 271.7018 freq offset -23.000000 cores 1 list length 1000 skipped 271.704000 seconds to start initial reference phase 75.1 --------------------------------------------- found UT7GH** list rank 0 reference phase 0,0,0,0 carrier S/N 21.44 dB in 548.2 uHz, -11.17 dB in 1Hz, -45.15 dB in 2.5kHz carrier Es/N0 -6.40 dB carrier Eb/N0 5.43 dB info bit period 45.71 seconds symbol error rate 167/608 = 27.467 % Es/N0 from symbol errors -7.4 dB Eb/N0 from symbol errors 4.4 dB Shannon capacity 356.9 bits/hour Shannon efficiency 22.1 % symbols file fft-symbols.csv elapsed 9 seconds