You know, I've never really wondered where that THX sound effect came from. It's called the "Deep Note" and it's become something that's ingrained in most of our minds from years of going to the ...

The Deep Note, the distinctive synthesized crescendo that is THX’s audio trademark, is one of the most iconic sounds in all of film. For the effects firm’s 35th anniversary, they’ve now shared the ...

LAS VEGAS, April 23, 2018 /PRNewswire/ -- THX Ltd., renowned for the certification of world-class cinemas and consumer electronics, today announced that production has begun on a brand new Deep Note ...

Late last month, THX decided to take to Twitter and share the sheet music for their iconic “Deep Note” sound, which you’ve surely heard playing before several of your favorite movies. Having the sheet ...

Do you remember how disappointed you were, years ago, when you got to the theater only to find out the THX showing of the movie you came to see was sold out? THX certified cinemas are few and far ...

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 ...

In the 1920s, NBC created the first trademarked sound for their brand, their three-note NBC chimes sound. Fast forward to 1994 and Intel created a sound made up of five perfect notes -- D flat, D flat ...