You've heard the bone-rattling, spine-tingling sound before countless Hollywood movies. Now you can see the original handwritten score.

Deep Note, THX's distinctive audio logo often heard before movies, is getting an upgrade. The sound's creator, James A. Moorer, first composed it in code in 1982.

The THX Deep Note has been a staple of the movie theater experience since its premiere in 1983 alongside the release of Star Wars: Return of the Jedi. The audio logo’s creator, Dr. Andy Moorer, ...

THX Certifies 32TEN Studios Screening Room - The Original THX Certified Screening Room is Once Again a Reference Destination for Local Filmmakers ...

Put some headphones on. THX just released an all-new, "rejuvenated" version of its signature Deep Note sound that plays before films at THX-certified movie theaters. It also runs before the main ...

THX, the sound company co-founded by George Lucas, has opened offices in Beijing and partnered with a subsidiary of the powerful China Film Group to expand the number of quality screens and serve ...

THX, which was founded by George Lucas in 1983, now is owned by video game accessories maker Razer.

Put some headphones on. THX just released an all-new, “rejuvenated” version of its signature Deep Note sound that plays before films at THX-certified movie theaters. It also runs before the ...