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High End Systems
High End Systems is an Austin, Texas-based manufacturer of entertainment lighting and control systems. The company was founded, owned, and managed by Lowell Fowler, Richard Belliveau, David Blair, and Bob Schacherl before it was bought by Belgium-based Barco in 2008. Early history Blackstone Audio Visual was founded by Lowell Fowler with his wife Sue. When Lowell Fowler began Blackstone Audio Visual, their main focus was installing more advanced lighting equipment in nightclubs.Kevin Mitchell"Richard Belliveau: High End Systems Co-Founder Passion and Drive Helps Reshape the Industry" ''Projection, Lights & Staging News'', November 2009, pp. 38-41 Blackstone Audio Visual moved offices from central to north Austin in the mid 1980s. David Blair and Bob Schacherl, one of the companies original employees, both joined the ranks of partnership. The three partners installed Pulsar, Clay Paky, Coemar, Optikinetics, JEM, and other European brands that were difficult to find in North Amer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austin, Texas
Austin is the capital city of the U.S. state of Texas, as well as the county seat, seat and largest city of Travis County, Texas, Travis County, with portions extending into Hays County, Texas, Hays and Williamson County, Texas, Williamson counties. Incorporated on December 27, 1839, it is the List of United States cities by population, 11th-most-populous city in the United States, the List of cities in Texas by population, fourth-most-populous city in Texas, the List of capitals in the United States, second-most-populous state capital city, and the most populous state capital that is not also the most populous city in its state. It has been one of the fastest growing large cities in the United States since 2010. Downtown Austin and Downtown San Antonio are approximately apart, and both fall along the Interstate 35 corridor. Some observers believe that the two regions may some day form a new "metroplex" similar to Dallas–Fort Worth metroplex, Dallas and Fort Worth. Austin i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Texas
Texas (, ; Spanish language, Spanish: ''Texas'', ''Tejas'') is a state in the South Central United States, South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2020, it is the second-largest U.S. state by both List of U.S. states and territories by area, area (after Alaska) and List of U.S. states and territories by population, population (after California). Texas shares borders with the states of Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the west, and the Mexico, Mexican States of Mexico, states of Chihuahua (state), Chihuahua, Coahuila, Nuevo León, and Tamaulipas to the south and southwest; and has a coastline with the Gulf of Mexico to the southeast. Houston is the List of cities in Texas by population, most populous city in Texas and the List of United States cities by population, fourth-largest in the U.S., while San Antonio is the second most pop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belgium
Belgium, ; french: Belgique ; german: Belgien officially the Kingdom of Belgium, is a country in Northwestern Europe. The country is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeast, France to the southwest, and the North Sea to the northwest. It covers an area of and has a population of more than 11.5 million, making it the 22nd most densely populated country in the world and the 6th most densely populated country in Europe, with a density of . Belgium is part of an area known as the Low Countries, historically a somewhat larger region than the Benelux group of states, as it also included parts of northern France. The capital and largest city is Brussels; other major cities are Antwerp, Ghent, Charleroi, Liège, Bruges, Namur, and Leuven. Belgium is a sovereign state and a federal constitutional monarchy with a parliamentary system. Its institutional organization is complex and is structured on both regional ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barco (manufacturer)
Barco NV is a Belgian technology company that specializes in digital projection and imaging technology, focusing on three core markets: entertainment, enterprise, and healthcare. It employs employees located in 90 countries. The company has 400 granted patents. Barco is headquartered in Kortrijk, Belgium, and has its own facilities for Sales & Marketing, Customer Support, R&D and Manufacturing in Europe, North America and Asia-Pacific. Shares of Barco are listed on Euronext Brussels. It has a market cap of around €1.2 billion (February 2018). Barco sells its ClickShare products to enable wireless projection from sender devices to receiver displays. History Barco is an acronym that originally stood for Belgian American Radio Corporation. Barco was founded in 1934 in the town of Poperinge, in the Flemish-speaking region of Belgium. Founder Lucien de Puydt's initial business was to assemble radios from parts imported from the United States – hence the name of his company, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulsar
A pulsar (from ''pulsating radio source'') is a highly magnetized rotating neutron star that emits beams of electromagnetic radiation out of its magnetic poles. This radiation can be observed only when a beam of emission is pointing toward Earth (similar to the way a lighthouse can be seen only when the light is pointed in the direction of an observer), and is responsible for the pulsed appearance of emission. Neutron stars are very dense and have short, regular rotational periods. This produces a very precise interval between pulses that ranges from milliseconds to seconds for an individual pulsar. Pulsars are one of the candidates for the source of ultra-high-energy cosmic rays. (See also centrifugal mechanism of acceleration.) The periods of pulsars make them very useful tools for astronomers. Observations of a pulsar in a binary neutron star system were used to indirectly confirm the existence of gravitational radiation. The first extrasolar planets were discovered aroun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clay Paky
Claypaky S.p.A. is a developer of professional lighting systems for the entertainment sector (theatre, television, concerts, nightclubs and outdoor events ) and for architectural applications. The company is based in Seriate, near Bergamo, about 40 km from Milan, Italy. It operates from a modern facility housing its R&D labs, main production plant and quality control, sales and administration departments. At present Clay Paky exports 95% of its production through a global sales and service organization represented by a dealer network active in more than 80 countries around the world. On December 20, 2022, Osram sold the company to the Arri group. Claypaky History The Claypaky company was founded in August 1976, taking its name from the shortened, anglicized form of the name of its founder, Pasquale (Paky) Quadri, one of the first entrepreneurs to realize that technological developments in lighting would have an enormous future in the show business and entertainment world ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dichroic
In optics, a dichroic material is either one which causes visible light to be split up into distinct beams of different wavelengths (colours) (not to be confused with dispersion), or one in which light rays having different polarizations are absorbed by different amounts. In beam splitters The original meaning of ''dichroic'', from the Greek ''dikhroos'', two-coloured, refers to any optical device which can split a beam of light into two beams with differing wavelengths. Such devices include mirrors and filters, usually treated with optical coatings, which are designed to reflect light over a certain range of wavelengths and transmit light which is outside that range. An example is the dichroic prism, used in some camcorders, which uses several coatings to split light into red, green and blue components for recording on separate CCD arrays, however it is now more common to have a Bayer filter to filter individual pixels on a single CCD array. This kind of dichroic device does n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multifaceted Reflector
A multifaceted reflector (often abbreviated MR) light bulb is a reflector housing format for halogen as well as some LED and fluorescent lamps. MR lamps were originally designed for use in slide projectors, but see use in residential lighting and retail lighting as well. They are suited to applications that require directional lighting such as track lighting, recessed ceiling lights, desk lamps, pendant fixtures, landscape lighting, retail display lighting, and bicycle headlights. MR lamps are designated by symbols such as ''MR16'' where the diameter is represented by numerals indicating units of eighths of an inch. Common sizes for general lighting are MR16 () and MR11 (), with MR20 () and MR8 () used in specialty applications. Many run on low voltage rather than mains voltage alternating current so require a power supply. History The MR16 lamp was first sold in 1965. Emmett H. Wiley of General Electric (USA) was awarded patent #3,314,331 for a miniature reflector lamp in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DMX512
DMX512 is a standard for digital communication networks that are commonly used to control lighting and effects. It was originally intended as a standardized method for controlling stage lighting dimmers, which, prior to DMX512, had employed various incompatible proprietary protocols. It quickly became the primary method for linking controllers (such as a lighting console) to dimmers and special effects devices such as fog machines and intelligent lights. DMX512 has also expanded to uses in non-theatrical interior and architectural lighting, at scales ranging from strings of Christmas lights to electronic billboards and stadium or arena concerts. It can now be used to control almost anything, reflecting its popularity in all types of venues. DMX512 uses a unidirectional EIA-485 (RS-485) differential signaling at its physical layer, in conjunction with a variable-size, packet-based communication protocol. DMX512 does not include automatic error checking and correctio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michael Jackson
Michael Joseph Jackson (August 29, 1958 – June 25, 2009) was an American singer, songwriter, dancer, and philanthropist. Dubbed the "King of Pop", he is regarded as one of the most significant cultural figures of the 20th century. Over a four-decade career, his contributions to music, dance, and fashion, along with his publicized personal life, made him a global figure in popular culture. Jackson influenced artists across many music genres; through stage and video performances, he popularized complicated dance moves such as the moonwalk, to which he gave the name, as well as the robot. He is the most awarded musician in history. The eighth child of the Jackson family, Jackson made his public debut in 1964 with his older brothers Jackie, Tito, Jermaine, and Marlon as a member of the Jackson 5 (later known as the Jacksons). Jackson began his solo career in 1971 while at Motown Records. He became a solo star with his 1979 album '' Off the Wall''. His music videos, incl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vari-Lite
Vari-Lite is a brand of automated, variable-colour stage lighting systems. Their intelligent lighting fixtures are commonly used in theatre, concerts, television, film and corporate events. History Pre-history The origins of Vari-Lite date to the late 1960s, when college friends Jack Calmes and Rusty Brutsché played together in a Texas-based blues band. They built a sound system for their shows that attracted the attention of other acts, who asked to rent it from them. In March 1970, Calmes and Brutsché, together with sound engineer Jack Maxson, incorporated Showco, with the intention of supplying sound systems to regional rock concerts. The company initially operated two sound systems and two trucks from Maxson's garage. The company quickly grew, both in size and reputation, and added lighting equipment to its inventory in 1972. By the end of the 1970s, Showco's lighting equipment was becoming outdated, and the company could not afford to replace it. Invention In 1980, Sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orbital Mirror Head
Orbital may refer to: Sciences Chemistry and physics * Atomic orbital * Molecular orbital * Hybrid orbital Astronomy and space flight * Orbit ** Earth orbit Medicine and physiology * Orbit (anatomy), also known as the ''orbital bone'' * Orbitofrontal cortex, a part of the brain used for decision making Business * Orbital Corporation, an Australian engine technology company * Orbital Sciences Corporation, a U.S. satellite launch and defense systems corporation * Orbital ATK, American aerospace manufacturer formed from the merger of Orbital Sciences Corporation and parts of Alliant Techsystems Transportation * Ring road (or ''orbital road'' in some regions) * Orbital (metro), a rapid transit line usually encircling a city centre * Orbital engine Other uses * Orbital (The Culture), artificial worlds from Iain M. Banks's series of science fiction novels, the Culture * Orbital (band), an English electronic dance music duo ** ''Orbital'' (1991 album) ** ''Orbital'' (1993 album) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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