What is the THX standard?
THX is a certification standard for movies, movie playback equipment, movie playback environments, etc., developed by Lucasfilm. The prefix of THXTomlinsonHolmanExperiment is mainly designed for the quality assurance of theaters, home theaters and multimedia products. The ultimate goal of THX is to provide a consistent experience across all THX-certified systems. For example, a movie, whether it is a Blu-ray disc or a film film, can achieve a consistent picture and sound experience in a film studio, a movie theater, or a home theater. The contrast, color, and loudness of the picture, High consistency is achieved over the frequency range. The THX standard is different from the international standard. Most standards have a tolerance range, but THX does not have a tolerance. There is only one minimum requirement that must be exceeded to qualify. THX is not only the certification of equipment, but also the requirements for environmental noise and indoor spatial frequency response. The latest THX preamps can automatically make sound and frequency response compensation for different rooms. Recently, THX is also developing Steerable Line Array technology, which adjusts the entire array of dozens of speakers through the DSP. THX claims that it can control the sound field of the room, so that the best listening experience can be obtained in different positions. That is, in the same room can produce a lot of "emperor".
The word THX was produced by George Lucas' first science fiction film "Five Hundred Years Later (THX 1138)". As early as 1982, Lucasfilm established the THX studio, specializing in film recording projects. Actively assisted the cinema to improve the sound system; in 1986 Lucasfilm was fully engaged in the coordination of audio manufacturers, and invested in the research of the quality specifications of home theater equipment. In 1990, it proposed THX certification services (including home theater equipment, films, recording studios, computers, games, etc.). ).
In 1996, Teufel became the first speaker product company in Germany to receive THX certification.
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