Frequency Modulation, Ring Modulation, Amplitude Modulation, and Gibber

Hello. Here are my examples of everything posted in the title.

Frequency Modulation (This recording has three different examples of frequency modulation lasting about five seconds each):

Ring Modulation (This recording is a ring modulation that features me saying "hello"):



Amplitude Modulation (This recording has three different examples of amplitude modulation lasting about five seconds each):



Gibber (This recording is of me fooling around in Gibber):
I used this equation. What you hear is me activating the sine wave first, and then, a few seconds later, I activate the line below it, giving it a much higher frequency.
a = Sine()
a.frequency = Mul( 100, 400 )



Have a great MLK day!