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PictureTel Corp.
PictureTel Corporation was one of the first commercial videoconferencing product companies. It achieved peak revenues of over $490 million in 1996 and 1997 and was eventually acquired by Polycom in October 2001. History PictureTel was founded in August 1984 as PicTel by MIT students Brian L Hinman, Jeffrey G. Bernstein and MIT Professor David H. Staelin. The team was also assisted initially by MIT Professor Michael Dertouzos and two of his grad students Greg Papadopoulos and Richard Soley. The founding CEO was Ronald S. Posner Ph.D. While at MIT Hinman and Bernstein were motivated by the video compression work by UC Davis Professor Anil K. Jain (1946–1988) and his colleague Jaswani R. Jain who published an important research paper combining block-based motion compensation and transform coding in December 1981. The result was PictureTel, creating one of the first real-time systems to implement motion compensation and transform coding in July 1986. PictureTel was funded as " ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David H
David (; , "beloved one") was a king of ancient Israel and Judah and the Kings of Israel and Judah, third king of the Kingdom of Israel (united monarchy), United Monarchy, according to the Hebrew Bible and Old Testament. The Tel Dan stele, an Canaanite and Aramaic inscriptions, Aramaic-inscribed stone erected by a king of Aram-Damascus in the late 9th/early 8th centuries BCE to commemorate a victory over two enemy kings, contains the phrase (), which is translated as "Davidic line, House of David" by most scholars. The Mesha Stele, erected by King Mesha of Moab in the 9th century BCE, may also refer to the "House of David", although this is disputed. According to Jewish works such as the ''Seder Olam Rabbah'', ''Seder Olam Zutta'', and ''Sefer ha-Qabbalah'' (all written over a thousand years later), David ascended the throne as the king of Judah in 885 BCE. Apart from this, all that is known of David comes from biblical literature, Historicity of the Bible, the historicit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anil K
Anil or Anıl may refer to: People * Anil (given name), an Indian and Nepalese given name (including a list of persons with the name) * Anıl (given name), a Turkish given name (including a list of persons with the name) * Anil (director), active in the Malayalam film industry since 1989 Other uses * Anil, Rio de Janeiro, Brazil, a neighborhood * Anıl, Hani, Turkey * Anil (plant) (''Indigofera suffruticosa''), a species of flowering plant in the legume family * Anil (chemistry), a type of imine * Anila or Anil, a Vedic and Hindu deity See also * Añil * Anal (other) * Anila (other) * Anneal (other) {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defunct Software Companies Of The United States
Defunct 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 In Industry (economics), industry, product lifecycle management (PLM) is the process of managing the entire lifecycle of a product from its inception through the Product engineering, engineering, Product design, design, and Manufacturing, ma ... * Obsolescence {{Disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Multimedia Telecommunications Consortium
International is an adjective (also used as a noun) meaning "between nations". International may also refer to: Music Albums * ''International'' (Kevin Michael album), 2011 * ''International'' (New Order album), 2002 * ''International'' (The Three Degrees album), 1975 *''International'', 2018 album by L'Algérino Songs * The Internationale, the left-wing anthem * "International" (Chase & Status song), 2014 * "International", by Adventures in Stereo from ''Monomania'', 2000 * "International", by Brass Construction from ''Renegades'', 1984 * "International", by Thomas Leer from ''The Scale of Ten'', 1985 * "International", by Kevin Michael from ''International'' (Kevin Michael album), 2011 * "International", by McGuinness Flint from ''McGuinness Flint'', 1970 * "International", by Orchestral Manoeuvres in the Dark from '' Dazzle Ships'', 1983 * "International (Serious)", by Estelle from '' All of Me'', 2012 Politics * Internationalism (politics) * Political internationa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asure Software
Asure Software, Inc. is a software company. Prior to September 13, 2007, the company was known as Forgent Networks. After rebranding as Asure Software, the company expanded into offering human capital management (HCM) solutions, including payroll, time & attendance, talent management, human resource management, benefits administration and insurance services. It also had a software division, NetSimplicity, which specialized in room scheduling and fixed assets' management software., which was spun off in 2019. Patents and litigation JPEG In 2002, while known as Forgent, the company claimed that through its subsidiary, Compression Labs, it owned the patent rights on the JPEG image compression standard, which is widely used on the World Wide Web. Its claim arose from a patent that had been filed on October 27, 1986, and granted on October 6, 1987: by Wen-Hsiung Chen and Daniel J. Klenke. While Forgent did not own Compression Labs at the time, Chen later sold the company to Fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bonding Protocol
Bonding protocol (short for "Bandwidth On Demand Interoperability Group") is a generic name for a method of bonding or aggregation of multiple physical links to form a single logical link. Bonding is the term often used in Linux Linux ( ) is a family of open source Unix-like operating systems based on the Linux kernel, an kernel (operating system), operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically package manager, pac ... implementations: on Windows based systems the term teaming is often used, and between network-devices we talk about link aggregation, LAG and Link Aggregation Control Protocol. Major categories * Asynchronous bonding protocol * Synchronous bonding protocol See also * Channel bonding * Inverse multiplexer * Link aggregation References External links * * {{Telecomm-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ascend Communications
Ascend Communications, Inc. was an Alameda, California-based manufacturer of communications equipment that was later purchased by Lucent Technologies in 1999. Ascend Communications was founded in 1988 and taken public in 1994. Initial investors included Kleiner, Perkins, Caulfield and Byers (KPCB); Greylock Partners; and New Enterprise Associates (NEA). Ascend Communications designed and manufactured equipment for high-density dialup installations, most notably the ''MAX TNT'', which allowed for a DS3 of dialup lines to be terminated in a few rack units. Customers such as AOL, Earthlink, Demon Internet, and UUnet purchased over two million dialup ports worth of ''MAX TNT'' access servers during the dialup days of the internet. Many companies still use ''MAX TNT'' for dialup (look for ''TNT'' in dialup hostnames). In the mid-1990s, the company was one of the leading vendors of ISDN modems and concentrators. Ascend Communications also acquired several companies. In 199 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2Wire
2Wire, Inc. was a computer hardware manufacturer active from 1998 to 2010 that provided telecommunications companies with home networking hardware, software, service platforms, and remote Customer Premises Equipment (CPE) management systems. The company was headquartered in San Jose, California, in the Silicon Valley. The company had employed approximately 1,600 employees globally, including 550 in R&D, sales and administration, 450 in customer care and 600 agency employees in five U.S. offices and an additional nine offices around the world by July 2010. The 2Wire HomePortal residential gateways were distributed by broadband service providers such as AT&T, Embarq, windstream and Qwest in the United States, Bell in Canada, Telmex in Mexico, BT Group in the United Kingdom, Telstra in Australia and SingTel in Singapore. In July 2010, Pace plc of the United Kingdom agreed to buy 2Wire for $475m (£307m). History 2Wire was founded in 1998 by Brian Hinman (who also founde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Video Compression
In information theory, data compression, source coding, or bit-rate reduction is the process of encoding information using fewer bits than the original representation. Any particular compression is either lossy or lossless. Lossless compression reduces bits by identifying and eliminating Redundancy (information theory), statistical redundancy. No information is lost in lossless compression. Lossy compression reduces bits by removing unnecessary or less important information. Typically, a device that performs data compression is referred to as an encoder, and one that performs the reversal of the process (decompression) as a decoder. The process of reducing the size of a data file is often referred to as data compression. In the context of data transmission, it is called source coding: encoding is done at the source of the data before it is stored or transmitted. Source coding should not be confused with channel coding, for error detection and correction or line coding, the means ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Initial Public Offering
An initial public offering (IPO) or stock launch is a public offering in which shares of a company are sold to institutional investors and usually also to retail (individual) investors. An IPO is typically underwritten by one or more investment banks, who also arrange for the shares to be listed on one or more stock exchanges. Through this process, colloquially known as ''floating'', or ''going public'', a privately held company is transformed into a public company. Initial public offerings can be used to raise new equity capital for companies, to monetize the investments of private shareholders such as company founders or private equity investors, and to enable easy trading of existing holdings or future capital raising by becoming publicly traded. After the IPO, shares are traded freely in the open market at what is known as the free float. Stock exchanges stipulate a minimum free float both in absolute terms (the total value as determined by the share price multiplied ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UC Davis
The University of California, Davis (UC Davis, UCD, or Davis) is a Public university, public Land-grant university, land-grant research university in Davis, California, United States. It is the northernmost of the ten campuses of the University of California system. The institution was first founded as an Agriculture, agricultural branch of the system in 1905 and became the sixth campus of the University of California in 1959. Founded as a primarily agricultural campus, the university has expanded over the past century to include graduate and professional programs in UC Davis School of Medicine, medicine (which includes the UC Davis Medical Center), UC Davis College of Engineering, engineering, UC Davis College of Letters and Science, science, UC Davis School of Law, law, UC Davis School of Veterinary Medicine, veterinary medicine, UC Davis School of Education, education, Betty Irene Moore School of Nursing, nursing, and UC Davis Graduate School of Management, business managemen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telepresence
Telepresence is the appearance or sensation of a person being present at a place other than their true location, via telerobotics or video. Telepresence requires that the users' senses interact with specific stimuli in order to provide the feeling of being in that other location. Additionally, users may be given the ability to affect the remote location. In this case, the user's position, movements, actions, voice, etc. may be sensed to transmit and duplicate in the remote location to bring about this effect. Therefore information may be traveling in both directions between the user and the remote location. A popular application is found in telepresence videoconferencing, the highest possible level of videotelephony. Telepresence via video deploys greater technical sophistication and improved fidelity of both sight and sound than in traditional videoconferencing. Technical advancements in mobile collaboration have also extended the capabilities of videoconferencing beyond the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
