4 # Plot one cycle of a periodic function
5 x = linspace(0, 2 * pi, 50)
6 plot(x, sin(x) + sin(3*x) / 3 + sin(5*x) / 5)
8 # OK, looks good, let's create a bigger data set
12 x = linspace(0, 440 * 2 * pi, 44100)
13 play(sin(x) + sin(3*x) / 3 + sin(5*x) / 5)