Wave modulation illustrator

This GUI/Tool may help you to understand properties for various types of waves modulations.

This work is intended to help students to understand the main parameters which allow to make a good transmission by the way of sinusoidal wave modulation. It simulates a simple chain of analog message transmission. A .pdf file explains the structure.
Most types of waves modulations are covered. The source to be transmitted can be either a .wav file or selected type generator in order to focuses on particularities associated with modulation chosen. Modulation types and demodulation types are dissociated. Results of this simulation are power spectrum and temporal figures with also a possibility to hear .wav files across the transmission chain.