Instructions for Amplitude Shift Keying Modulation (ASK)

• Note: Use the input fields to enter the carrier frequency, sampling frequency, number of bits and the bit rate.
• Step 1: Click on 'Generate Message' button to generate input message signal.
• Step 2: Then click on 'Generate Carrier' button to generate carrier signal.
• Step 3: Click on 'Simulate ASK' button to generate Amplitude Shift Keying Signal.
• Step 4: Click the "Show Frequency Spectrums" button to view the spectra of the ASK signal.

Carrier Frequency in Hz:

Sampling Frequency in Hz:

Number of Bits:

Bit Rate in bps:

Generate Message

Generate Carrier

Simulate ASK

Show Frequency Spectrums

Instructions for Amplitude Shift Keying (ASK) Demodulation

• Step 1: You can Demodulate the ASK Signal clicking on the 'Demodulate ASK' button
• Step 2: Click on the 'Generate BER vs SNR' button to plot BER vs SNR graph
• Step 3: Click on the 'Generate Constellation' button to see the constellation diagram for the same

Generate BERvsSNR Generate Constellation

Demodulate ASK