Instantly recognizable to movie buffs and audiophiles, THX Deep Note is the iconic sound played before DVD/Blu-ray movies and on cinema theaters with the proper certification. For many of us, it was ...

SAN FRANCISCO (CBSLA) — You've heard the bone-rattling, spine-tingling sound before countless Hollywood movies. Now you can see it: THX is sharing the handwritten score to its iconic "Deep Note" for ...

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, ...