How do synthesizers work?

from  Brains On! Science podcast for kids

Synthesizers are a very recent invention, especially when you compare them to acoustic instruments, like pianos and guitars. In this episode, we learn how these machines with keys, knobs, switches, buttons and sliders actually make sound. We’ll also travel back to the 1960’s and hear how synth pioneers like Bob Moog helped bring these sound making devices into the mainstream. Plus, we’ll check in with Suzanne Ciani, who has been using her synthesizer to create iconic sounds for movies, television and video games for over 50 years! All that plus a striking Mystery Sound and Moment of Um that answers the question: Do airplanes have a speed limit? Want to take a deeper dive into the world of synthesizers? Check out Francis Preve’s digital book, AudioKit Synth One: The Ultimate Guid‪e‬. It’s free! Today’s episode is sponsored by Sun Basket (sunbasket.com/brainson promo code: brainson) ...more