close all;
clear all;

note=tonegen(440, 16000, 2)

Fs=16000; Td=2;
noise=rand(1, Fs*Td);

%soundsc(noise+note);
freq=[440*(1+zeros(1, 1000)), 415.2*(1+zeros(1, 1000)), 192*(1+zeros(1, 1000))]

music=freqgen(freq, 8000);
soundsc(music, 8000)