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  1. THX- Home

    THX.com uses cookies to provide and improve our services to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL …

  2. THX - Wikipedia

    THX Ltd. is an American audio company based in the San Francisco Bay Area founded on May 20, 1983. It is known for its suite of digital high fidelity audiovisual reproduction standards for movie …

  3. THX | THX Wiki | Fandom

    THX For the main page, see here. THX is a high-fidelity audio/visual reproduction standard for movie theaters, screening rooms, home theaters, computer speakers, gaming consoles, and car audio …

  4. THX - Audiovisual Identity Database

    Oct 3, 2025 · THX Ltd. (which officially stands for " T omlinson H olman's e X periment") is an American company known for its namesake motion picture quality certification system (despite it being branded …

  5. How THX Works - HowStuffWorks

    When you see the THX logo splashed across a movie screen, and hear the trademark Deep Note, you know that you are in for an audio feast. But what does that logo mean? Find out what THX is and …

  6. THX Spatial Audio - Surround Sound Application - Razer

    Purchase THX Spatial Audio - Surround Sound Application (c), or browse through our extensive selection of gaming peripherals, and more at razer.com

  7. How the Sound and Frequency of the THX Deep Note Heightened ...

    2 days ago · 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 tightens. The sound swells, fills every corner, and puts …

  8. THX Deep Note – Our legendary sound

    THX Deep Note Just about anyone who has been in a cinema, car, or live event knows the THX Deep Note. It is the deeply resonant chord that plays at the start of any THX Certified performance.

  9. THX Certification: What it means and why it matters

    Jul 14, 2021 · THX certification is the benchmark for audio quality, but what exactly does the company do? And why does that matter when you're buying audio equipment?

  10. Deep Note - Wikipedia

    In 2015, THX introduced a new trailer called Eclipse, which was accompanied by an updated, "Dolbyized" and more powerful version of the Deep Note, also created by Moorer. [8] This version of …