THX was developed by Tomlinson Holman at George Lucas 's company Lucasfilm in 1983 to ensure that the soundtrack for the third Star Wars film, Return of the Jedi, would be accurately reproduced in the best venues.

The THX standards aimed to enhance the sound and picture quality and ensure consistency between every seat in a movie-house. Speaker systems were designed to best fit the room’s unique acoustics.

The THX Deep Note was composed by Lucasfilm sound engineer Dr. James ‘Andy’ Moorer and was screened at the start of the 1983 premiere of Star Wars: Episode VI – Return of the Jedi. In 2015, Dr. Moorer refreshed the THX Deep Note and made it even more spell-binding for modern cinema formats.

The Deep Note is the sound trademark of THX, being a distinctive synthesized crescendo that glissandos from a relatively narrow frequency spread (about 200–400 Hz) to a broader frequency spread (of about three octaves).

2023年5月25日 · Never one to rest on his laurels, THX was founded as a subsidiary of Lucasfilm dedicated to developing high-quality audio and visual standards and technologies. In its early years, THX set out to establish rigorous technical standards for …

The Lucasfilm byline variant can be seen on various THX-certified DVDs from 2000 to 2005, mostly on films from Pixar (such as Toy Story 2, Monsters, Inc., Toy Story 10th Anniversary Edition, and Finding Nemo) and Fox (such as Speed 2 and The Day The Earth Stood Still), as well as THX Demo discs, the DVDs that came with second-edition and third ...

THX was born and began appearing in cinemas with the release of Lucas’ next film “Star Wars Episode VI: Return of the Jedi” in 1983. From that moment forward, we’ve focused on our mission to d eliver high-quality entertainment experiences that are true to a creator’s vision to audiences everywhere and have continued to evolve our ...

THX is a high-fidelity audio/visual reproduction standard for movie theaters, screening rooms, home theaters, computer speakers, gaming consoles, and car audio systems. The current THX was created in 2002 when it spun off from Lucasfilm Ltd. [1] THX was developed by...

Background: THX is a motion picture quality certification system (despite being branded as a "sound system" until 1997) founded by Tomlinson Holman and George Lucas in 1982 (in turn was then-owned by Lucasfilm Ltd. until 2002, when spun-off in its present day company - THX Ltd.), named after the first film Lucas directed, THX 1138.

THX is a certification that is to ensure a standard of high-fidelity sound reproduction systems for theatrical movie theaters, screening rooms, home theaters, computer speakers, gaming consoles, and car audio systems. THX was developed by George …