Explore Function Generator   Author: Michael Ruiz

Explore Oscilloscope   Video   Authors: Edward Ball, Frances Ruiz, and Michael Ruiz

Fourier Synthesis	Fourier Synthesizer with Sound
Michael Ruiz	Michael Ruiz

Explore Spectrogram   Video   Authors: Edward Ball and Michael Ruiz

Lissajous Figures (Audio)

Shake a Wave	Harmonic Motion
Evan Ruiz and Michael Ruiz	High School Student Ethan Chester & Michael Ruiz

Circle Sine	Sine Wave
High School Student Ethan Chester & Michael Ruiz	Michael Ruiz

Beats	Amplitude Modulation
Michael Ruiz	Michael Ruiz

Frequency Modulation	Timbral Modulation (PWM)

Hearing Test