The lightsaber hum is most closely associated with the Star Wars films, where the weapon's powered blade has a distinctive electronic drone. That sound became one of the most recognizable movie effects in pop culture and spread far beyond the films into fan edits, parody videos, and gaming clips. It stays popular because a single second of the hum immediately suggests Jedi, Sith, combat training, or a dramatic reveal, even when the object on screen is obviously not a real lightsaber.