Hi There,
I basically have two questions.
- How do I specify the Symbol Table in the Chunks_to_Symbols block?
- How do I M-QAM (M = 8 / 16, etc) modulate data from the audio sink
(speech)?
For the second part, I thought of the following setup:
Audio Source -> low pass filter + decimation -> float to char ->
Unpacked to
packed -> chunks to symbols -> root raised cosine filter -> USRP
Will this work for a very basic and simple setup?
Kind Regards,
Jaco