Problems

Select a  Signal

Increase Carrier Frequency

Decrease Carrier Frequency

Reselect Mod/Plot or Demod/Plot

Turn on Speakers or Plug in headphones

Open Matlab

Graphs do not display and audio file does not play

X

X

X

Modulation/Demodulation signal appear to be incorrect (difficult to see)

X

X

X

Cannot hear signal

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X

X

GUI does not work

X

Noise doesn’t appear on graphs when selected

X

Signal you hear does not appear to be correct

X

X

Noise does not appear to be filtered when filter is selected

X