As the company got older and the industry changed from digital to film — from VHS to DVD and beyond — the Deep Tone has managed to stay relevant. The newest iteration is here to celebrate the 4K era.

Anyone who has sat in a theater in the 90s and heard the THX Deep Note knows the feeling. Before a movie even begqn, the room ...

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 ...

The THX Deep Note has been re-created for the movie theaters of the 21st century. So famous that it has been sampled by Dre and parodied on The Simpsons, the THX Deep Note is one of the most ...

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 ...

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 ...