QAM demodulator

GNU Radio
1

Hi
I am working on a project which bypasses USRP by Audio and i need to
implement it on QAM. but i found QAM demodulator missing in the
GNUradio??
Kindly let me know if any one implement this already? I have less time
to
implement this project!!

Thanks a ton
Udaya

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2

udadidd wrote:

Hi
I am working on a project which bypasses USRP by Audio and i need to
implement it on QAM. but i found QAM demodulator missing in the GNUradio??
Kindly let me know if any one implement this already? I have less time to
implement this project!!

Thanks a ton
Udaya

There is a QAM modulator/demodulator in the code, but it needs work. You
can find them as hierarchical blocks in
gnuradio-core/src/python/gnuradio/blks2impl/qam*.py.

Hopefully, this gives you a good starting point. Good luck!

Tom