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THX
THX Ltd. is an American audio company based in the San Francisco Bay Area. It is known for its suite of digital high fidelity audiovisual reproduction standards for movie theaters, screening rooms, home theaters, computer speakers, video game consoles, car audio systems, and video games. The THX trailer that precedes compliant films is based on the Deep Note, with a distinctive glissando up from a rumbling low pitch. 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. THX was named after Holman's initials, with the "X" standing for " crossover" or "experiment". The name is also an homage to Lucas's first film, ''THX 1138'' (1971). Deep Note was created by Holman's co-worker James A. Moorer. THX is a quality assurance system, not a recording technology. All sound recording formats, whether digital (Dolby Digi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
THX 1138
''THX 1138'' is a 1971 American social science fiction film co-written and directed by George Lucas in his feature directorial debut. Produced by Francis Ford Coppola and co-written by Walter Murch, the film stars Robert Duvall and Donald Pleasence, with Don Pedro Colley, Maggie McOmie, and Ian Wolfe in supporting roles. The film is set in a dystopian future in which the citizens are controlled by android police and mandatory use of drugs that suppress emotions. ''THX 1138'' was developed from Lucas's 1967 student film '' Electronic Labyrinth: THX 1138 4EB'', which he created while attending the USC School of Cinematic Arts. The feature film was produced in a joint venture between Warner Bros. and American Zoetrope. A novelization by Ben Bova was published in 1971. The film received mixed reviews from critics and underperformed at the box office upon its initial release, but it has subsequently received critical acclaim and gained a cult following, particularly in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deep Note
Waveform of the Deep Note 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). It was created by James A. Moorer, a former employee of Lucasfilm's Computer Division (later known as Pixar Animation Studios) in late 1982. The sound is used on trailers for THX-certified movie theaters, home video releases, video games, and in-car entertainment systems. The Deep Note was partially previewed on the opening track of the 1983 album ''The Digital Domain: A Demonstration,'' where it was included among sound effects that were combined with the Deep Note itself. The Deep Note debuted later that same year at the premiere of ''Return of the Jedi'' in LA. ''Pitchfork'' notes that a similar sound previously appeared on Yellow Magic Orchestra's 1981 electronic album '' BGM'', where the ambient track "Loom" has "a pat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Lucas
George Walton Lucas Jr. (born May 14, 1944) is an American filmmaker and philanthropist. He created the ''Star Wars'' and ''Indiana Jones'' franchises and founded Lucasfilm, LucasArts, Industrial Light & Magic and THX. He served as chairman of Lucasfilm before selling it to the Walt Disney Company in 2012. Nominated for four Academy Awards, he is considered to be one of the most significant figures of the 20th-century New Hollywood movement, and a pioneer of the modern blockbuster (entertainment), blockbuster. Despite this, he has remained an independent filmmaker away from Hollywood for most of his career. After graduating from the University of Southern California in 1967, Lucas moved to San Francisco and co-founded American Zoetrope with filmmaker Francis Ford Coppola. He wrote and directed ''THX 1138'' (1971), based on his student short ''Electronic Labyrinth: THX 1138 4EB'', which was a critical success but a financial failure. His next work as a writer-director was ''Am ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Razer Inc
Razer Inc. is an American-Singaporean multinational corporation and technology company that makes, develops, and sells consumer electronics, financial services, and gaming hardware. The brand was founded in 1998, then refounded in 2005 by Min-Liang Tan and Robert "RazerGuy" Krakoff, although the business originated in 1999 in the US. It is dual headquartered in the one-north subzone of Queenstown, Singapore, and Irvine, California, US. History 1998–2005: Founding and early challenges Razer began as a San Diego, California-based subsidiary of kärna LLC in 1998, which was created to develop and market a high-end computer gaming mouse, the Boomslang, targeted to computer gamers. Kärna was shut down in 2000 due to bankruptcy. The current iteration of Razer was founded in 2005 by Min-Liang Tan, a Singaporean NUS graduate, and Robert Krakoff after they procured the rights to the Razer brand following a large investment from Hong Kong tycoon Li Ka-shing and Singaporean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lucasfilm
Lucasfilm Ltd. LLC is an American film and television production company founded by filmmaker George Lucas in December 10, 1971 in San Rafael, California, and later moved to San Francisco in 2005. It is best known for creating and producing the ''Star Wars'' and ''Indiana Jones'' franchises, as well as its leadership in developing special effects, sound, and computer animation for films. Since 2012, Lucasfilm has been a subsidiary of The Walt Disney Studios, who also owns former Lucasfilm subsidiary Pixar. The company's films '' Star Wars: Episode I – The Phantom Menace'' (1999), '' Star Wars: The Force Awakens'' (2015), '' Rogue One: A Star Wars Story'' (2016), '' Star Wars: The Last Jedi'' (2017), and '' Star Wars: The Rise of Skywalker'' (2019) are all among the 50 highest-grossing films of all time, with ''The Force Awakens'' becoming the highest-grossing film in the United States and Canada. On October 30, 2012, Disney acquired Lucasfilm for $4.05 billion in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Home Theater
A home cinema, also called home theater, is a home entertainment audio-visual system that seeks to reproduce a movie theater experience and mood using consumer grade electronic video and audio equipment and is set up in a private home. In the 1980s, home cinemas typically consisted of a movie pre-recorded on a LaserDisc or VHS tape; a LaserDisc Player or VCR; and a large-screen cathode-ray tube TV set, although sometimes CRT projectors were used instead. In the 2000s, technological innovations in sound systems, video player equipment, TV screens and video projectors changed the equipment used in home cinema set-ups and enabled home users to experience a higher-resolution screen image, improved sound quality and components that offer users more options (e.g., many Blu-ray players can also stream movies and TV shows over the Internet using subscription services such as Netflix). The development of Internet-based subscription services means that 2020s-era home theatre users do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Rafael, California
San Rafael ( ; Spanish language, Spanish for "Raphael (archangel), St. Raphael", ) is a city in and the county seat of Marin County, California, United States. The city is located in the North Bay (San Francisco Bay Area), North Bay region of the San Francisco Bay Area. As of the 2020 United States census, 2020 U.S. census, the city's population was 61,271, up from 57,713 in 2010. San Rafael was founded by the Spanish in 1817, when Vicente Francisco de Sarría established Mission San Rafael Arcángel, initially as an Asistencias, ''asistencia'' (sub-mission). San Rafael Arcángel was upgraded to full Spanish missions in California, mission status in 1822, a month before Alta California declared independence from Spain as part of First Mexican Empire, Mexico. Following the American Conquest of California, the community of San Rafael incorporated as a city in 1874. History San Rafael was once the site of several Coast Miwok villages: ''Awani-wi'', near downtown San Rafael, ''Ewu'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Return Of The Jedi
''Return of the Jedi'' (also known as ''Star Wars: Episode VI – Return of the Jedi'' is a 1983 American epic space opera film directed by Richard Marquand from a screenplay by Lawrence Kasdan and George Lucas. The sequel to '' The Empire Strikes Back'' (1980), it is the third installment in the original ''Star Wars'' trilogy and the sixth chronological film in the " Skywalker Saga". The film follows the ongoing struggle between the malevolent Galactic Empire and the freedom fighters of the Rebel Alliance. As the rebels attempt to destroy the Empire's second Death Star, Luke Skywalker tries to bring his father, Darth Vader, back from the dark side of the Force. The film stars Mark Hamill, Harrison Ford, Carrie Fisher, Billy Dee Williams, Anthony Daniels, David Prowse, Kenny Baker, Peter Mayhew, and Frank Oz. Steven Spielberg, David Lynch, and David Cronenberg were considered to direct the film before Marquand signed on as director. The production team relied ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tomlinson Holman
Tomlinson Miles Holman IIVideo Interviews with Tomlinson Holman* Living people American acoustical engineers USC School of Cinematic Arts faculty University of Illinois Urbana-Champaign alumni Academy Award for Technical Achievement winners Film theorists CAS Career Achievement Award honorees 1946 births Lucasfilm people {{US-film-bio-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Audio Crossover
Audio crossovers are a type of electronic filter circuitry that splits an audio signal into two or more frequency ranges, so that the signals can be sent to loudspeaker drivers that are designed to operate within different frequency ranges. The crossover filters can be either Passivity (engineering), active or passive. They are often described as ''two-way'' or ''three-way'', which indicate, respectively, that the crossover splits a given signal into two frequency ranges or three frequency ranges. Crossovers are used in loudspeaker Speaker enclosure, cabinets, power amplifiers in consumer electronics (hi-fi, home cinema sound and car audio) and pro audio and musical instrument amplifier products. For the latter two markets, crossovers are used in bass amplifiers, keyboard amplifiers, bass and keyboard speaker enclosures and sound reinforcement system equipment (PA speakers, monitor speakers, subwoofer systems, etc.). Crossovers are used because most individual loudspeaker driv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Car Audio System
Vehicle audio is equipment installed in a car or other vehicle to provide in-car entertainment and information for the occupants. Such systems are popularly known as car stereos. Until the 1950s, it consisted of a simple AM radio. Additions since then have included FM radio (1952), 8-track tape players, Cassette decks, record players, CD players, DVD players, Blu-ray players, navigation systems, Bluetooth telephone integration and audio streaming, and smartphone controllers like CarPlay and Android Auto. Once controlled from the dashboard with a few buttons, they can be controlled by steering wheel controls and voice commands. Initially implemented for listening to music and radio, vehicle audio is now part of car telematics, telecommunications, in-vehicle security, handsfree calling, navigation, and remote diagnostics systems. The same loudspeakers may also be used to minimize road and engine noise with active noise control, or they may be used to augment engine sounds, for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
