DID YOU KNOW? SOUND DESIGNER BEN BURTT CREATED A WHOLE NEW WORLD OF SOUNDS. Now-legendary sound designer Ben Burtt got his start on Star Wars fresh out of USC film school. He was tasked with coming up with a completely new and organic soundscape for the movie, which was at odds with the trend of creating intentionally electronic and “futuristic” sounds for sci-fi movies at the time. The first sound effect he created was Chewbacca’s voice, which is a blend of bear, lion, walrus, and badger vocalizations. R2-D2’s “voice” was made using loops on a synthesizer matched with beeps and boops modeled after baby coos performed by Burtt himself. Darth Vader’s infamous breathing was recorded by putting a microphone inside a regulator on a scuba tank. The Tusken Raider yowl is a mixture of mule sounds and people imitating mule sounds. The lightsaber whoosh was made by blending the hum of an idle 35mm film projector and passing a slightly broken microphone cable by the tubes of an old television set..