|
Channel Hookup
In theatrical productions, the channel hookup is a printout of a lighting database such as Lightwright that organizes all the lighting information for a stage show by the channel number associated with the lighting equipment and limits the information associated with a particular lighting instrument such that a designer or electrician can access needed information rapidly and efficiently.http://thelightingarchive.org/learn.php Lighting equipment is often organized by lighting system thereby granting coherence to consecutive channel numbers. Channels 1 through 10 might be Frontlight while 21 through 30 could be Sidelight from left. In Repertory Opera Opera is a form of theatre in which music is a fundamental component and dramatic roles are taken by singers. Such a "work" (the literal translation of the Italian word "opera") is typically a collaboration between a composer and a librett ... and other large venues channel numbers are often granted to lighting equipment b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lightwright
Lightwright is a proprietary software that manages theatrical lighting data and paperwork. Developed and maintained by John McKernon, the Lightwright software combines a relational database with a graphical user interface in support of user generated instrument schedules, channel hookups, and other lighting paperwork from a single spreadsheet/database. It also provides error-checking and lighting-specific data entry shortcuts. In the U.S. professional theater, Lightwright is the industry standard lighting database program. The software is widely used in the production of Broadway and other live entertainment shows, and across a number of educational and arts institutions. History Lightwright 1.0 was written in QuickBASIC for MS-DOS and released in August 1988. Lightwright 2.0 was released in January 1995 for both Microsoft Windows and MacOS, and written in Visual Basic and ZBASIC respectively. The subsequent two versions—Lightwright 3.0 (1998) and Lightwright 4.0 (2003)— ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighting System
Lighting or illumination is the deliberate use of light to achieve practical or aesthetic effects. Lighting includes the use of both artificial light sources like lamps and light fixtures, as well as natural illumination by capturing daylight. Daylighting (using windows, skylights, or light shelves) is sometimes used as the main source of light during daytime in buildings. This can save energy in place of using artificial lighting, which represents a major component of energy consumption in buildings. Proper lighting can enhance task performance, improve the appearance of an area, or have positive psychological effects on occupants. Indoor lighting is usually accomplished using light fixtures, and is a key part of interior design. Lighting can also be an intrinsic component of landscape projects. History With the discovery of fire, the earliest form of artificial lighting used to illuminate an area were campfires or torches. As early as 400,000 years ago, fire was kind ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frontlight
{{unreferenced, date=March 2008 A frontlight is a means of Lighting, illuminating a display device, usually a liquid crystal display (LCD), which would otherwise be viewed in ambient light. This improves its performance in poor lighting conditions. An LCD presents an image by absorbing some light passing through it. When an electric field is applied across the crystal, it changes the passing light so it will not pass through a polarizer, polarization filter. This allows LCDs to operate at Low-power electronics, low power, as no energy needs to be spent generating light. Many battery-operated electronic devices, including most calculators and other devices use unilluminated LCDs. An unilluminated LCD must be lit from the front. To use ambient light, the liquid crystal itself is sandwiched between a polarization filter and a reflective surface. The mirror makes the display opaque so it cannot be illuminated from the back. Most often a light source is placed around the perimeter of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sidelight
A sidelight or sidelite in a building is a window, usually with a vertical emphasis, that flanks a door or a larger window. Sidelights are narrow, usually stationary and found immediately adjacent doorways.Barr, Peter.Illustrated Glossary, 19th Century Adrian Architecture, accessed June 17, 2009.The College Hill Historic District ", Community Partnership Center, accessed June 17, 2009. While most commonly found as supporting elements emphasizing the importance of a primary entrance, sidelights may be employed at any interior or exterior door where a visual emphasis is desired, or where additional light or visibility is needed. Design Sidelights are often found in tandem with |
Opera
Opera is a form of theatre in which music is a fundamental component and dramatic roles are taken by singers. Such a "work" (the literal translation of the Italian word "opera") is typically a collaboration between a composer and a librettist and incorporates a number of the performing arts, such as acting, scenery, costume, and sometimes dance or ballet. The performance is typically given in an opera house, accompanied by an orchestra or smaller musical ensemble, which since the early 19th century has been led by a conductor. Although musical theatre is closely related to opera, the two are considered to be distinct from one another. Opera is a key part of the Western classical music tradition. Originally understood as an entirely sung piece, in contrast to a play with songs, opera has come to include numerous genres, including some that include spoken dialogue such as '' Singspiel'' and '' Opéra comique''. In traditional number opera, singers employ two styles of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
