Since I was thinking of an FIR to bandpass filter Manchester, I tried a 16
kHz sample rate. Audio sounds OK.
https://github.com/a-la-mode/ManchesterModem/tree/master/test
FIR for 48k seems like a lot of taps :-)
73
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Hi Ross,
While a spreadsheet is easier to work with, I find that Gnuradio is more
flexible often. Out of many modes I have tried, I found that the most simple
and robust for a 300 - 3000 Hz bandwidth is a 2kbit/s GMSK waveform. There are
other modes which offer better performance, however I
Hi,
I have implemented Manchester (bi-phase-mark coding), Miller^2 and
Xerxes line coding, transmission through a noisy channel, decoding,
followed by a BER check, in an ~ 1.6 million cell LibreOffice spreadsheet.
I would really appreciate it if someone could point me in the direction
of a
