In 99% Invisible’s episode Vox Ex Machina, the producer outlines the transformation of a piece of groundbreaking technology from recreational to military use in the midst of the Second World War. The “Voder” was introduced in 1939 to a crowd of dazzled people at the World Fair. A marvel of mechanical mimicking of the human vocal chords, inventor Homer Dudley had embarked on a quest that would shape the way humans will communicate up to this day.
I really enjoyed how the producer, Delaney Hall, pulls the audience in with the dramatic shift from a playful invention to a wartime necessity. Soon after Pearl Harbor, the United States Government commissioned specifically Homer Dudley to design a machine that would effectively encrypt radio waves for secure communication. Halls use of a dramatic need with a ticking clock adds an element of interest to the podcast. Furthermore, she expands on not just the one time use of the “vocoder”, but the way it transformed the history of communication.
The continued decrease in size brought on by the military’s improvements was a gradual process that aided Cold War negotiations. Consequently, these adaptations eventually reached the grasp of the public. With AT&T’s lawsuit against the military to release information, the capability of public communication skyrocketed. I enjoyed the fun twist Hall applied to the end of the podcast where she included links to its effects on electronic music of famous artists. Hall’s creativity and dramatics made this podcast extremely gripping and will be elements I incorporate into my own podcast.