PAM, PWM and PPM Modulation and Demodulation Explained Using Simulink | ADC 4.6
A simulink matlab based explanation of pulse amplitude modulation pam, pulse width modulation pwm and ,pulse position modulation ppm is given in this video. These are analog pulse modulation techniques and we include the modulation and demodulation blocks for pwm silmulink design and also compare with pam simulink design and ppm simulink design. The video addresses what is pwm and how does pwm work with some reflections on the duty cycle.
For the Explanation of What is modulation & why we need modulation in Communication Systems, use the following link
• Modulation: The Key to Understanding Commu...
A Brief Overview of Amplitude Modulation AM , Frequency Modulation FM and Phase Modulation PM is given in
• Amplitude, Frequency, and Phase Modulation...
Introduction to the concept of what is quantization and an overview of analog to digital conversion ADC for Pulse Code Modulation (PCM) is available in
• Pulse Code Modulation PCM and Quantization...
Also, DPM and Delta Modulation are explained in the following links.
• Differential Pulse Code Modulation DPCM Ex...
• Delta Modulation: A Beginner's Guide | ADC...
Time Stamps:
00:00 introduction to modulation types | An Overview
03:12 pulse amplitude modulation explained
08:04 pam simulink design modulation and demodulation
13:20 pulse width modulation explained
18:35 pwm simulink design modulation and demodulation
28:50 pulse position modulation explained
32:19 ppm simulink design modulation and demodulation