Breathing intensifies Starwars Battlefront II

Darth Vader's iconic breathing sound is a mechanical sound effect created by Ben Burtt, the sound designer of the Star Wars films. The sound is a combination of Burtt's own breathing through a scuba regulator and the sound of a microphone being rubbed against the breathing apparatus of a scuba tank. This sound has become synonymous with Darth Vader and is one of the most recognizable sound effects in film history.