Instructions for Amplitude Modulation (AM)

• 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 has to be more than the message frequency and You can change frequencies using sliders
• Step 3: Click on 'Generate Amplitude Modulated Signal' button to generate Amplitude Modulated Signal
• Step 4: Click the 'Show Frequency Spectrums' button to view the AM spectra.
• Here, the modulation index is defined as the ratio of the message signal amplitude to the carrier signal amplitude. You can adjust both values.