CNN reports on the exciting sound design of Jurassic Park at @skywalkersound The sound design of Jurassic Park (1993), crafted by Gary Rydstrom, was revolutionary, blending real-world animal recordings with innovative audio techniques to create the film’s unforgettable dinosaur sounds. The T. rex’s roar, for example, was a mix of elephant trumpets, tiger growls, and alligator gurgles, while the Velociraptors’ vocalizations combined dolphin squeaks, walrus bellows, and mating tortoise sounds. Ryd