The THX logo appearing on screen has become synonymous with the feeling of settling in for a truly cinematic experience. Developed at George Lucas’s Lucasfilm in the early 1980s for the release of ...

Now you can get the top stories from Gizmodo delivered to your inbox. Enter your email below. Before the Inception “Bwomp,” the THX “Deep Note” was the most recognisable and inscrutable sound in ...