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Applied Engineering
Applied Engineering, headquartered in Carrollton, TX, was a leading third-party hardware vendor for the Apple II series of computers from the early 1980s until the mid-1990s. History {{original research, section, date=September 2018 In its day, Applied Engineering built a solid reputation among Apple II owners for their innovation, excellent build quality, and generous warranty support. AE was quick to fill in gaps in the market for Apple II add-on boards and expansion options, often developing products for the Apple II line that neither Apple Computer nor other third-party vendors offered. By the early 1990s, as Apple Computer, Inc., began to withdraw support for the Apple II series and focus on the Macintosh line, the market for Apple II hardware and software began to wane. Many Apple II users began to migrate to other platforms, such as the Macintosh and IBM PC-compatibles. In an attempt to capitalize on its well-known brand name among previous Apple II owners, Applied E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carrollton, TX
Carrollton is a city in Dallas County, Texas, Dallas, Denton County, Texas, Denton, and Collin County, Texas, Collin counties in the U.S. state of Texas. As of the 2020 United States census, 2020 census, its population was 133,434, making it the List of cities in Texas by population, 23rd-most populous city in Texas. History The area was first settled by Jared Ford in 1842 by William and Mary Larner on a site within the Peters Colony grant. In 1844, the A. W. Perry family claimed land in the area around Trinity Mills, Texas, Trinity Mills where, in partnership with Wade H. Witt, a mill was established.. By Joan Jenkins Perez. Retrieved 4 February 2007. The English colony, a group of families in the northeastern area of settlement which crossed into Denton County, was home to large landowners including the Furneaux, Jackson, Morgan, and Rowe families. It is most likely that Carrollton was named for Carrollton, Illinois, the original home of many of these settlers. Early on, C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apple II Serial Cards
:''This article is a sub-page of Apple II peripheral cards.'' Apple II serial cards primarily used the serial RS-232 protocol. They most often were used for communicating with printers, Modems, and less often for computer to computer data transfer. They could be programmed to interface with any number of external devices which were RS-232 compatible. Most serial cards had speed ranges starting from 110 bit/s up to 19,200 bit/s, however some could be modified to go much faster. The most popular and widely used of these cards was Apple Computer's Super Serial Card, a solid design that was often copied for maximum software compatibility of the end product. Apple II Communications Card – ''Apple Computer'' The Apple II Communications Card is the original serial card from Apple Computer. Released in 1978 for $225, it was designed to work with modems utilizing acoustic couplers. It offered speeds of 110 and 300 bit/s but with a simple hardware modification (described in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Companies Based In Carrollton, Texas
A company, abbreviated as co., is a legal entity representing an association of people, whether natural, legal or a mixture of both, with a specific objective. Company members share a common purpose and unite to achieve specific, declared goals. Companies take various forms, such as: * voluntary associations, which may include nonprofit organizations * business entities, whose aim is generating profit * financial entities and banks * programs or educational institutions A company can be created as a legal person so that the company itself has limited liability as members perform or fail to discharge their duty according to the publicly declared incorporation, or published policy. When a company closes, it may need to be liquidated to avoid further legal obligations. Companies may associate and collectively register themselves as new companies; the resulting entities are often known as corporate groups. Meanings and definitions A company can be defined as an "artificial per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defunct Engineering Companies Of The United States
{{Disambiguation ...
Defunct (no longer in use or active) may refer to: * ''Defunct'' (video game), 2014 * Zombie process or defunct process, in Unix-like operating systems See also * * :Former entities * End-of-life product * Obsolescence Obsolescence is the state of being which occurs when an object, service, or practice is no longer maintained or required even though it may still be in good working order. It usually happens when something that is more efficient or less risky r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apple II Family
The Apple II series (trademarked with square brackets as "Apple ] ''" and rendered on later models as "Apple //") is a family of home computers, one of the first highly successful mass-produced microcomputer products, designed primarily by Steve Wozniak, manufactured by Apple Computer (now Apple Inc.), and launched in 1977 with the Apple II, original Apple II. In terms of ease of use, features, and expandability, the Apple II was a major advancement over its predecessor, the Apple I, a limited-production bare circuit board computer for electronics hobbyists. Through 1988, a number of models were introduced, with the most popular, the Apple IIe, remaining relatively unchanged into the 1990s. A model with more advanced graphics and sound and a 16-bit processor, the Apple IIGS, was added in 1986. It remained compatible with earlier Apple II models, but the IIGS had more in common with mid-1980s systems like the Atari ST, Amiga, and Acorn Archimedes. The Apple II was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apple II Peripheral Cards
The Apple II line of computers supported a number of Apple II peripheral cards. In an era before plug and play USB or Bluetooth connections, these were expansion cards that plugged into slots on the motherboard. They added to and extended the functionality of the base motherboard when paired with specialized software that enabled the computer to read the input/output of the devices on the other side of the cable (the peripheral) or to take advantage of chips on the board - as was the case with memory expansion cards. All Apple II models except the Apple IIc had at least seven 50-pin expansion slots, labeled Slots 1 though 7. These slots could hold printed circuit board cards with double-sided edge connectors, 25 "fingers" on each side, with 100 mil (0.1 inch) spacing between centers. Slot 3 in an Apple IIe that has an 80-column card fitted (which is usually the case) and Slots 1 through 6 in a normally configured Apple II are "virtually" filled with on-board devices which means th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RAM Disk
Ram, ram, or RAM may refer to: Animals * A male sheep * Ram cichlid, a freshwater tropical fish People * Ram (given name) * Ram (surname) * Ram (director) (Ramsubramaniam), an Indian Tamil film director * RAM (musician) (born 1974), Dutch * Raja Ram (musician) (Ronald Rothfield), Australian * Ram Dass (Richard Alpert), US spiritual teacher and author * Kavitark Ram Shriram (born 1950s), Google founding board member * Ram Herrera, a Tejano musician Religion * Rama, incarnation of the god Vishnu in Hinduism * Ram and Rud, progenitors of the second generation of humans in Mandaeism Places * Ram, Serbia, Veliko Gradište * Lake Ram, Golan Heights, Syria * Ram Island (other), several islands with the name * Ram Fortress, Serbia * Ram Range, a mountain range in the Canadian Rockies * Ram River in Alberta, Canada * Ramingining Airport, IATA airport code "RAM" Arts, entertainment, and media * ''Ram'' (album), a 1971 album by Paul and Linda McCartney * RAM (band), Port-a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apple IIe Auxiliary Cards
An apple is an edible fruit produced by an apple tree (''Malus domestica''). Apple trees are cultivated worldwide and are the most widely grown species in the genus ''Malus''. The tree originated in Central Asia, where its wild ancestor, ''Malus sieversii'', is still found today. Apples have been grown for thousands of years in Asia and Europe and were brought to North America by European colonists. Apples have religious and mythological significance in many cultures, including Norse, Greek, and European Christian tradition. Apples grown from seed tend to be very different from those of their parents, and the resultant fruit frequently lacks desired characteristics. Generally, apple cultivars are propagated by clonal grafting onto rootstocks. Apple trees grown without rootstocks tend to be larger and much slower to fruit after planting. Rootstocks are used to control the speed of growth and the size of the resulting tree, allowing for easier harvesting. There are more th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Æ Applied Engineering Z-80 Plus CPM Card
Æ (lowercase: æ) is a character formed from the letters '' a'' and '' e'', originally a ligature representing the Latin diphthong ''ae''. It has been promoted to the status of a letter in some languages, including Danish, Norwegian, Icelandic, and Faroese. It was also used in Old Swedish before being changed to ä. Today, the International Phonetic Alphabet uses it to represent the near-open front unrounded vowel (the sound represented by the 'a' in the English word ''cat''). Diacritic variants include Ǣ/ǣ, Ǽ/ǽ, Æ̀/æ̀, Æ̂/æ̂ and Æ̃/æ̃. As a letter of the Old English Latin alphabet, it was called , "ash tree", after the Anglo-Saxon futhorc rune ᚫ which it transliterated; its traditional name in English is still ash, or æsh if the ligature is included. Languages Latin In Classical Latin, the combination ''AE'' denotes the diphthong , which had a value similar to the long ''i'' in ''fine'' as pronounced in most dialects of Modern English. Both c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apple II System Clocks
Apple II system clocks, also known as real-time clocks, were devices in the early years of microcomputing. A clock/calendar did not become standard in the Apple II line of computers until 1986 with the introduction of the Apple IIGS. Although many productivity programs as well as the ProDOS operating system implemented time and date functions, users would have to manually enter this information every time they turned the computer on. Power users often had their Apple II's peripheral slots completely filled with expansion cards, so third party vendors came up with alternative approaches with products like the Serial Pro and No-Slot Clock. No-Slot Clock (Dallas Semiconductor) The No-Slot Clock, also known as the Dallas Smartwatch (DS1216E), was a 28-pin chip-like device that could be used directly in any Apple II or Apple II compatible with a 28-pin ROM. Dallas Semiconductor produced the device as an easy implementation for a real-time clock for a variety of applications. The cloc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phasor (sound Synthesizer)
Phasor is a stereo music, sound and speech synthesizer created by Applied Engineering for the Apple II family of computers. Consisting of a sound card and a set of related software, the Phasor system was designed to be compatible with most software written for other contemporary Apple II cards, including the Sweet Micro Systems Mockingboard, ALF's Apple Music Synthesizer, Echo+ In audio signal processing and acoustics, an echo is a reflection of sound that arrives at the listener with a delay after the direct sound. The delay is directly proportional to the distance of the reflecting surface from the source and the lis ... and Applied Engineering's earlier card Super Music Synthesizer. References ;NotesPhasor Manual External linksApplied Engineering 1986 Summer/Fall Catalog. Phasor appears on page 12 [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apple II Sound Cards
Throughout its lengthy, multi-model lifespan, the Apple II series computers lacked any serious built-in sound capabilities. At the time of its release in 1977, this did not distinguish it from its contemporaries (ex. the TRS-80 and Commodore PET), but by 1982, it shared the market with several sound-equipped competitors such as the Commodore 64, whose MOS Technology SID, SID chip could produce sophisticated multi-timbral music and sound effects. All Apple II models (except the Apple IIGS, Apple IIGS, a significantly different, albeit backwards-compatible machine) possess a speaker, but it was limited to 1-bit output in the form of a simple voltage the user could switch on and off with software, creating clicks from the speaker each time the state was toggled. By turning the signal on and off rapidly, sounds with pitches could be produced. This approach places extreme constraints on software design, since it requires the CPU to be available to toggle the output at specific frequenci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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