Sound Waves, Analog Synthesis And Popular Culture

This lesson introduces students to the Telharmonium, the Theremin, the Moog and the component on which all of their sound syntheses are formed: the sound wave. Students learn what a sound wave is, how it travels and how our bodies convert it into intelligible sound. Using the Soundbreaking Sound Wave TechTool, students learn to recognize four basic waveform shapes by sound and sight. This lesson also explores the role the synthesizer played in relation to people’s perceptions of technology and culture in the 1970s, 80s and beyond.