I am trying to write a VI that outputs a modulated PAM and QAM signal the soundcard.
I
am unable to get a continous periodic PAM or QAM signal out of the the
soundcard though. I have tried several different approaches all with
the same results. Currently I am trying this by creating subvis that
gennerate the particular waveform and return the signal to the calling
vi. I modeled these subvis after the internal library functions that
gennerate a perfect sine and square wave.
Do you know of anyway tweek these subvis so that the fillal soundcard output is continous?
Attached is the current code.
Thanks,
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-Kenny
