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TRW Vidar
TRW Vidar was an American telecommunications company, owned by TRW Inc., that made digital telephone switches from the mid-1970s to the early 1980s. They were the first, or one of the first, companies to make such a switch. Before being acquired by TRW Inc., they were known as Vidar Corporation and later, after a buyout, they were known as American Digital Switching. History Vidar Corporation Vidar Corporation was founded in 1959 and was headquartered in Mountain View, California. Its initial business focus was making solid-state electronics and related instruments for automatic control systems. By 1960 it was filing patent applications in the electronic instrumentation area. Its product line included temperature gauges and strain gauges. By the mid-1960s it had added a manufacturing facility, in San Luis Obispo, California. Vidar Corporation frequently hired engineering graduates from Stanford University. During the 1960s, Vidar's products used analog circuitry, but they wer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TRW Inc
TRW Inc., was an American corporation involved in a variety of businesses, mainly aerospace, electronics, automotive, and credit reporting.http://www.fundinguniverse.com/company-histories/TRW-Inc-Company-History.html TRW Inc. It was a pioneer in multiple fields including electronic components, integrated circuits, computers, software and systems engineering. TRW built many spacecraft, including Pioneer 1, Pioneer 10, and several space-based observatories. It was #57 on the 1986 Fortune 500 list, and had 122,258 employees. The company was called Thompson Ramo Wooldridge Inc., after the 1958 merger of the Ramo-Wooldridge Corporation and Thompson Products. This was later shortened to TRW. The company was founded in 1901 and lasted for just over a century until being acquired by Northrop Grumman in 2002. It spawned a variety of corporations, including Pacific Semiconductors, The Aerospace Corporation, Bunker-Ramo and Experian. Its automotive businesses were sold off by Northrop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
C Programming Language
''The C Programming Language'' (sometimes termed ''K&R'', after its authors' initials) is a computer programming book written by Brian Kernighan and Dennis Ritchie, the latter of whom originally designed and implemented the language, as well as co-designed the Unix operating system with which development of the language was closely intertwined. The book was central to the development and popularization of the C programming language and is still widely read and used today. Because the book was co-authored by the original language designer, and because the first edition of the book served for many years as the ''de facto'' standard for the language, the book was regarded by many to be the authoritative reference on C. History C was created by Dennis Ritchie at Bell Labs in the early 1970s as an augmented version of Ken Thompson's B. Another Bell Labs employee, Brian Kernighan, had written the first C tutorial, and he persuaded Ritchie to coauthor a book on the language. Ker ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brevard County, Florida
Brevard County ( ) is a county located in the east central portion of the U.S. state of Florida. As of the 2020 census, the population was 606,612, making it the 10th-most populated county in Florida. The official county seat is located in Titusville, Florida, Titusville. Brevard County comprises the Palm Bay, Florida, Palm Bay–Melbourne, Florida, Melbourne–Titusville, FL Metropolitan Statistical Area. It is located along the east Florida coast and bordered by the Atlantic Ocean. With an economy strongly influenced by the Kennedy Space Center, John F. Kennedy Space Center, Brevard County is also known as the Space Coast. As such, it was designated with the telephone area code 321, as in "Countdown#Rocketry, 3, 2, 1 liftoff". The county is named after Theodore W. Brevard, Theodore Washington Brevard, an early Florida settler and Florida Comptroller, state comptroller. A secondary center of county administrative offices was built beginning in 1989 in Viera, Florida, a maste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melbourne, Florida
Melbourne is a city in Brevard County, Florida, United States. It is located southeast of Orlando. As of th2020 Decennial Census there was a population of 84,678. The municipality is the second-largest in the county by both size and population. Melbourne is a principal city of the Palm Bay – Melbourne – Titusville, Florida Metropolitan Statistical Area. In 1969, the city was expanded by merging with nearby Eau Gallie. History Early human occupation Evidence for the presence of Paleo-Indians in the Melbourne area during the late Pleistocene epoch was uncovered during the 1920s. C. P. Singleton, a Harvard University zoologist, discovered the bones of a mammoth (''Mammuthus columbi'') on his property along Crane Creek, from Melbourne, and brought in Amherst College paleontologist Frederick B. Loomis to excavate the skeleton. Loomis found a second elephant, with a "large rough flint instrument" among fragments of the elephant's ribs. Loomis found in the same stratum mammo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Santa Cruz Operation
The Santa Cruz Operation, Inc. (usually known as SCO, pronounced either as individual letters or as a word) was an American software company, based in Santa Cruz, California, that was best known for selling three Unix operating system variants for Intel x86 processors: Xenix, SCO UNIX (later known as SCO OpenDesktop and SCO OpenServer), and UnixWare. SCO was founded in 1979 by Larry Michels and his son Doug Michels and began as a consulting and Unix porting company. An early involvement with Microsoft led to SCO making a product out of Xenix on Intel-based PCs. The fundamental insight that led to SCO's success was that there was a large market for a standard, "open systems" operating system on commodity microprocessor hardware that would give business applications computing power and throughput that previously was only possible with considerably more expensive minicomputers. SCO built a large community of value-added resellers that would eventually become 15,000 strong and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Early 1980s Recession In The United States
The United States entered recession in January 1980 and returned to growth six months later in July 1980. Although recovery took hold, the unemployment rate remained unchanged through the start of a second recession in July 1981. The downturn ended 16 months later, in November 1982. The economy entered a strong recovery and experienced a lengthy expansion through 1990. Principal causes of the 1980 recession included contractionary monetary policy undertaken by the Federal Reserve to combat double digit inflation and residual effects of the energy crisis. Manufacturing and construction failed to recover before more aggressive inflation reducing policy was adopted by the Federal Reserve in 1981, causing a second downturn. Due to their proximity and compounded effects, they are commonly referred to as the early 1980s recession, an example of a W-shaped or " double dip" recession; it remains the most recent example of such a recession in the United States. The recession marked a sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breakup Of The Bell System
The breakup of the Bell System was mandated on January 8, 1982, by an agreed consent decree providing that AT&T Corporation would, as had been initially proposed by AT&T, relinquish control of the Bell Operating Companies, which had provided local telephone service in the United States. This effectively took the monopoly that was the Bell System and split it into entirely separate companies that would continue to provide telephone service. AT&T would continue to be a provider of long-distance service, while the now-independent Regional Bell Operating Companies (RBOCs), nicknamed the "Baby Bells", would provide local service, and would no longer be directly supplied with equipment from AT&T subsidiary Western Electric. This divestiture was initiated by the filing in 1974 by the United States Department of Justice of an antitrust lawsuit against AT&T. AT&T was, at the time, the sole provider of telephone service throughout most of the United States. Furthermore, most telephonic eq ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stromberg-Carlson
Stromberg-Carlson was a telecommunications equipment and electronics manufacturing company in the United States. It was formed in 1894 as a partnership by Swedish immigrants Alfred Stromberg (1861 Varnhem, Sweden - 1913 Chicago) and Androv Carlson (1854 Tommared, Sweden - 1925 Chicago). It was one of five companies that controlled the national supply of telephone equipment until after World War II.Cohen, ''The Racketeer's Progress: Chicago and the Struggle for the Modern American Economy, 1900-1940,'' 2004. History In 1894, Alexander Graham Bell's expired. Stromberg and Carlson,Chicago employees of the American Bell Telephone Company (later AT&T), each invested $500 to establish a firm to manufacture equipment, primarily subscriber sets, for sale to independent telephone companies. Stromberg-Carlson was originally located in Chicago, with Carlson managing manufacturing and Stromberg responsible for marketing. Stromberg-Carlson quickly established a reputation for relia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DMS-10
Digital Multiplex System (DMS) is the name shared among several different telephony product lines from Nortel Networks for wireline and wireless operators. Among them are the DMS-1 (originally named the DMS-256) Rural/Urban digital loop carrier, the DMS-10 telephone switch, the DMS SuperNode family of telephone switches (DMS-100, DMS-200, DMS-250, DMS-300, DMS-500, DMS-GSP, DMS-MSC, DMS-MTX), and the S/DMS optical transmission system. Exploratory development on the technology began at Northern Telecom's Bell Northern Research Labs in Ottawa, Ontario in 1971. The first Class 5 switch, the DMS-10, began service on 21 October 1977 in Fort White, Florida and the first toll switch (Class 4), the DMS-200, entered service in 1979 in Ottawa. The DMS-10 was the first commercially successful Class 5 digital switch in the North American market and had a profound impact on the industry. Of the numerous digital switching products introduced in the North American telephone market in the la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Telecom
Northern may refer to the following: Geography * North, a point in direction * Northern Europe, the northern part or region of Europe * Northern Highland, a region of Wisconsin, United States * Northern Province, Sri Lanka * Northern Range, a range of hills in Trinidad Schools * Northern Collegiate Institute and Vocational School (NCIVS), a school in Sarnia, Canada * Northern Secondary School, Toronto, Canada * Northern Secondary School (Sturgeon Falls), Ontario, Canada * Northern University (other), various institutions * Northern Guilford High School, a public high school in Greensboro, North Carolina Companies * Arriva Rail North, a former train operating company in northern England * Northern Bank, commercial bank in Northern Ireland * Northern Foods, based in Leeds, England * Northern Pictures, an Australian-based television production company * Northern Rail, a former train operating company in northern England * Northern Railway of Canada, a defunct railway in On ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SIGNAL Magazine
Armed Forces Communications & Electronics Association International (AFCEA), established in 1946, is a nonprofit membership association serving the military, government, industry, and academia as a forum for advancing professional knowledge and relationships in the fields of communications, information technology, intelligence and global security. AFCEA provides a forum for military, government, academic and industry communities with altogether more than 30,000 members. AFCEA supports local chapters, sponsors events, publishes a magazine, promotes STEM education and provides member benefits. History Following the American Civil War, the United States Veterans Signal Association was formed from the original Signal Corps established under Maj. Albert J. Myer of the U.S. Army. This organization was active for many years, ultimately being augmented by veterans from the Spanish–American War and World War I. The American Signal Corps Association, another World War I group, merged wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
