When you imagine the sound of a dinosaur, you probably think of a scene from the Jurassic Park movies. How do sound designers make these extinct creatures sound so believably alive? And what does modern paleontology tell us about what dinosaurs REALLY sounded like? Featuring Jurassic World sound designer Al Nelson, and paleontologist Julia Clarke.

Twenty Thousand Hertz is produced out of the studios of Defacto Sound and hosted by Dallas Taylor. 
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Episode transcript, music, and credits can be found here: https://www.20k.org/episodes/tyrannosaurusfx
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