Instructions for Double Sideband Suppressed Carrier (DSB-SC) Modulation

  • Step 1: Click on 'Generate Message' button to generate input message signal.
  • Step 2: Then click on 'Generate Carrier' button to generate carrier signal. The carrier frequency must be greater than the message frequency. You can adjust frequencies using the sliders.
  • Step 3: Click on 'Generate DSBSC Modulated Signal' button to generate the modulated signal.
  • Step 4: Click the 'Show Frequency Spectrums' button to view the DSB-SC spectra.

Step 1:

Step 2:

Message Signal Gain

1
Step 3:
Step 4:





Instructions for DSBSC Demodulation

Message Frequency (Hz)

Carrier Frequency (Hz)

Cut-off Frequency (Hz)