function my_test_am()
% Tests the AM modulator and demodulator with an audible signal.

% Alternative values are given (commented) for playing a more audible signal (440Hz)

close all;
clear all;

function_mapper; % sets up the function handles

% Define signal parameters

Finfo  = 10;     % 440;  % Message signal frequency [Hz]
Fc     = 300;    % 40e3; % Carrier frequency [Hz]
A      = 1;      % Modulation constant
K      = 1;      % Modulation constant
Fs     = 4000;   % 1000e3; % Sampling frequency [Hz]
d      = 1;      % Signal duration [s]
DownSample = 1;  % 30

% Time vector


% Create the message signal and its modulated signal


% Plot both the message signal and the modulated signal


% Demodulate the AM signal and plot again


% Play the signals and display status messages


end
