THX defines quality and performance for the world’s premiere movie theaters. Not to be confused with the surround sound technologies from Dolby® Laboratories and DTS®, THX Certified Cinemas provide standards and best practices for architectural design, acoustics, sound isolation and audio-visual equipment performance.
The goal of THX cinema certification is to reproduce the acoustics and ambience of the movie studio, allowing audiences to enjoy a movie’s sound effects, score, dialogue and visual presentation with the clarity and detail of the final mastering session.
By creating these design standards and enforcing performance criteria for speakers and other cinema audio and visual equipment, THX provides directors and sound artists the confidence that the hours spent toiling over sound and visual design elements in the studio will be realized by audiences around the globe.
Today, there are close to 2,000 THX Certified Cinemas, including the Arclight Hollywood Cinema, Grauman’s Chinese Theater, Empire Cinemas in Leicester Square, Toho Roppongi Hills and Kinneopolis Cinemas in Europe.
Through its standards for acoustic performance, background noise, sound isolation and image quality, THX Certified Cinemas promise every seat in the house is a good one. During the certification process, THX offers the following services to its cinema partners: