AppliedDigitalDataSystems , or ADDS , was a leading supplier of high quality video display computer terminals, founded in 1969 by Leeam Lowin ref name LIFE cite news last Mahoney first Stephen title New Kid on the Street url http books.google.com books?id bU8EAAAAMBAJ&lpg PA65&dq 22applied 20digital 20data 20systems 22 20leeam&pg PA60 v onepage&q&f false accessdate June 5, 2011 newspaper LIFE date June 6, 1969 ref and William J. Catacosinos ref cite book url http books.google.com books?id F Y0wdIIucgC&pg PA240&lpg PA240&dq 22applied digitaldatasystems 22 founded&source web&ots kPbGWm1Pt&sig 6aDXpM5dx9FSUJirNOJbWsZ3 uQ title Encyclopedia of microcomputers author Allen Kent coauthors Allen Kent, James G. Williams, Rosalind Kent, Carolyn M. Hall publisher CRC Press date October 1987 isbn 0824727002 page 240 ref . Lowin simultaneously founded Solid State Data Sciences SSDS . SSDS was one of the first developers of the MOS LSI integrated circuits that were key to ADDS s product line. ref name LIFE It became a subsidiary of NCR Corporation NCR in 1980, which sold the Mentor 2000 professional computer in the United States in 1986. The Mentor 2000 ran at 5 MHz using a Zilog processor, 640KB RAM, and included one 60MB hard disk . It used the Pick operating system and database management system . It was able to manage 16 or 32 video terminal s at once. ADDS along with NCR Corporation NCR was later part of AT&T , ref cite web url http www.thocp.net companies ncr ncr company.htm title NCR Timeline publisher NCR Corporation author J.F. van Hanswijk Pennink date 2006 07 16 ref then independent briefly before being acquired by SunRiver DataSystems . See also Tandy 10 Business Computer System References reflist External links http old computers.com museum computer.asp?st 1&c 882 Old computers.com ADDS Mentor 2000 ftp cs.utk.edu pub shuford terminal adds viewpoint news.txt ADDS Viewpoint News compu hardware stub Category Computer hardware companies Category Computer terminals ... more details
DataApplied is a software vendor headquartered in Washington. Founded by a group of former Microsoft employees, ref http www.nytimes.com external readwriteweb 2009 12 01 01readwriteweb ex microsofties launch 500 meaning machine 22923.html New York Times Ex Microsofties Launch 500 Meaning Machine For Large Data Sets ref the company specializes in data mining , data visualization , and business intelligence environments. Products DataApplied implements a collection of Data visualization visualization tools and algorithms for data analysis and data mining . The product supports several types of Scientific modelling analytical tasks, including visual reporting, tree map s, time series forecasting , correlation analysis, outlier detection, decision trees , association rules , Cluster analysis clustering , and self organizing map s. References Reflist External links http www.data applied.com Official Site Category Data mining and machine learning software ... more details
DigitalSystems was the first Internet service provider in Bulgaria . The company was established in 1989 with their main business activities being computer system s and Computer network networks . It has been offering Internet services since 1991. DigitalSystems LTD is a software development company in Greece since 1987. ERP Exelixi EXELIXI is their first ERP in Greece. External links http www.digsys.bg DigitalSystems http www.dsi.gr DigitalSystems LTD ict company stub Category Internet service providers of Bulgaria ... more details
Infobox company name AppliedData Research logo caption type traded as genre Only used with media and publishing companies fate Acquired predecessor successor Ameritech foundation 1959 founder Martin Goetz, Sherman Blumenthal, Ellwood Kauffman, Dave McFadden, Bernard Riskin, Robert Wickenden, and Stephen Wright defunct 1986 location city Princeton, New Jersey location country United States location locations area served key people industry products services independent contract programming revenue operating income net income aum Only used with financial services companies assets equity owner num employees parent divisions subsid homepage URL example.com footnotes intl AppliedData Research ADR was a large software vendor from the 1960s until the mid 1980s. ADR is often described as the first independent software vendor . ref Cite web title Prerelational DBMS vendors a quick overview url http www.softwarememories.com 2006 02 09 prerelational dbms vendors a quick overview publisher Software Memories , 9 February 2006 accessdate 5 August 2011 ref Founded in 1959, ADR was originally a contract development company. ADR eventually built a series of products. ADR s widely used major packages included Autoflow for automatic flowcharting, ROSCOE Remote OS Conversational Operating Environment , and Librarian for source code management. ADR later purchased the DATACOM DB Datacom DB database management system from Insyte Datacom and developed the companion product, IDEAL Interactive Development Environment for an Application s Life , a fourth generation programming language fourth generation programming language . First software patent ADR received the first Patent issued for a computer ... inv cbi00154.html AppliedData Research, Software Products Division Records, 1959 1987 , Charles ... www.softwarememories.com category companies applieddata research Software Memories &ndash Some basic ... Ameritech sold ADR to Computer Associates . Computer Associates integrated the company into its Systems ... more details
Infobox company name Digital Angel Corp. logo Image Digital Angel Logo.gif 200px type Public company Public genre foundation founder location city Delray Beach , Florida Fla. location country USA location locations area served key people Joseph J. Grillo industry Networking & Communication Devices products services revenue operating income net income assets equity owner num employees 419 ref name zenobank cite web url http www.zenobank.com index.php?symbol DIGA&page quotesearch title Company Profile for Digital Angel Corp DIGA accessdate 2008 10 21 ref parent divisions subsid homepage http www.digitalangel.com www.digitalangel.com footnotes intl Digital Angel , Inc. NASDAQ DIGA develops global positioning satellite GPS and radio frequency identification RFID technology products for consumer, commercial, and government sectors worldwide. Headquartered in Delray Beach, Florida , their products include RFID applications, end to end food safety systems, GPS Satellite communications , and telecommunication , security infrastructure and the controversial Verichip human implant. Applications for this burgeoning technology include people, pets, wildlife and livestock identification using implantable microchips, scanners and antennas. Digital Angel has manufactured RFID microchips for millions of pets throughout the world, providing them with unalterable and permanent identification should they become lost or stolen. Digital Angel makes RFID products for farmers, ranchers, sale barns and other livestock producers to identify and track animals. ADS and its subsidiaries, including VeriChip ... in Europe are now being implanted with VeriPay chips in order to enter bars and nightclubs. Digital ... location beacons and navigational devices in Europe Digital Angel owns a minority position 49 in http ... with Security Specialists acquired by TYCO , National Control Systems acquired by ITI, now part of GE and Kidde Automated Systems eventually acquired by TYCO . References Reflist External links http ... more details
Image DataSystems Technician symbol.jpg thumb 180px The Naval rating rating badge for DataSystems Technician, a helium atom with input output arrows. The United States Navy occupational Naval rating rating of DataSystems Technician abbreviated as DS was a designation given by the Bureau of Naval Personnel BUPERS to enlisted members who satisfactorily complete initial DataSystems Technician A school training. It was established in 1961 and merged into the Electronics Technician and Fire Controlman ratings on 1 October 1998. DSs are electronics technicians who specialize in Naval Tactical Data System computer systems including digital computers, video processors, tape units, buffers, key sets, digital display equipment, data link terminal sets and related equipment. They clean, maintain, lubricate, calibrate and adjust equipment. DSs run operational tests, diagnose problems, make routine repairs and evaluate newly installed parts and systems units. See also List of United States Navy ratings External links http www.datasystemstech.com DataSystems Technician Page http home.comcast.net f.buterbaugh DataSystems Technician Database Category United States Navy ratings ... more details
Diablo DataSystems was a division of Xerox created by the acquisition of Diablo Systems Inc. in 1972 ref http www.xerox.com downloads usa en n nr FactBook 2003 2004.pdf Xerox Factbook 2003 2004 , p.43 ref . It is best known for the Diablo 630 daisywheel printer, but also produced the hard disk drives that were resold by Digital Equipment Corporation DEC as the RK02 and RK03 . Notes references tech stub Category Information systems Category Database companies ... more details
Wikify date December 2009 A sampled data system is a control system where continuous time plant control theory is controlled with a digital device. Under periodic sampling, the sampled data system is time varying but also periodic, and thus it may be modeled by a simplified discrete time system obtained by discretizing the plant. However, this discrete model does not capture the intersample behavior of the real system, which may be critical in a number of applications. The analysis of sampled datasystems incorporating full time information leads to new challenging control problems with a rich mathematical structure. Many of these problems have been solved only very recently. References cite book last Chen first Tongwen coauthors Bruce Francis title Optimal sampled data control systems year 1995 publisher Springer Verlag location London isbn 3 540 19949 7 cite journal last Zhang first Xiaotian coauthors Spencer, J. W. title Linear Voltage Control Scheme with Duty Ratio Feedforward for Digitally Controlled Parallel Inverters year 2011 publisher IEEE Transactions on Power Electronics issn 0885 8993 External links Digital control Sampling signal processing Ideal sampler Wikibooks Control Systems Sampled DataSystems Category Control theory Category Control engineering Category Systems engineering Category Systems theory tech stub ... more details
Unreferenced date July 2008 Cleanup date December 2007 Infobox Company company name SunRiver DataSystems company logo company type Information Technology foundation 1986 founder Ronnie Hughes br William Long br Kester Rice br Gerald Youngblood location city Jackson, Mississippi location country United States of America dissolved 2003 SunRiver DataSystems was a division of SunRiver Corporation, a private company founded in 1986 in Jackson, Mississippi by four electrical engineers Ronnie Hughes, Bill Long, Kester Rice, and Gerald Youngblood , all former employees of Diversified Technology, Inc. Initially funded by a local businessman, the company moved to Austin, Texas in 1989 after acquiring venture capital financing from Sevin Rosen Funds and Austin Ventures . SunRiver developed the first Fiber Optic Station see photo , a color graphics terminal which relied on a proprietary, patented, bus extension technology in which the parallel data bus of the multi user computer is serialized and then reconstituted in the terminal device. Custom LSI chips handled both ends of the connection, which later was converted from fiber optic cable using ST connectors, to Category 5 cable . The Cygna 386 Fiber Optic Station was supported with native drivers by the early DR DOS operating system produced by Digital Research , as well as SCO Santa Cruz Operation XENIX and AT&T UNIX . The Cygna technology did not enjoy extensive commercial success, however, likely due to inherent speed limitations and the popularity of a competing approach offered by Citrix which was later adopted by Microsoft . SunRiver DataSystems later became Boundless Technologies after simultaneously becoming a public corporation and acquiring the AppliedDigitalDataSystems division of AT&T in 1992. By 1997, all of the original founders had left the company. Sometime after departing Boundless, Youngblood founded FlexRadio , and Long founded Viridian Gold Rice and Hughes have continued to work in the semiconductor industry ... more details
Unreferenced date August 2010 Lamont DigitalSystems is a privately held company founded in 1984 by Ned Lamont , who most notably was the Democratic Party United States Democratic Party nominee for United States Senate U.S. Senate from Connecticut in 2006. It is focused on building advanced telecommunications platforms for residential gated communities, colleges and universities in the United States . The company designs, engineers and constructs advanced video, data and telephony networks as well as providing content, applications and maintenance services including digital video programming, high speed internet, telephony and security. External links http www.lamontdigitalsystems.com Lamont DigitalSystems website Category Companies established in 1984 US company stub ... more details
Cellular Digital Packet Data CDPD was a wide area mobile data service which used unused Bandwidth computing bandwidth normally used by Advanced Mobile Phone System AMPS mobile phone s between 800 and 900 MHz to transfer data. Speeds up to 19.2 kbit s were possible. The service was discontinued in conjunction with the retirement of the parent AMPS service it has been functionally replaced by faster services such as 1xRTT , EV DO , and UMTS High Speed Packet Access HSPA . Developed in the early 1990s, CDPD was large on the horizon as a future technology. However, it had difficulty competing against existing slower but less expensive Mobitex and DataTac systems, and never quite gained widespread acceptance before newer, faster standards such as GPRS became dominant. CDPD had very limited consumer offerings. AT&T Wireless first offered the technology in the United States under the PocketNet brand. It was one of the first consumer offerings of wireless web service. A company named OmniSky provided service for Palm V devices. Cingular Wireless later offered CDPD under the Wireless Internet brand not to be confused with Wireless Internet Express, their brand for GPRS EDGE data . PocketNet ... networks. It was particularly popular as a first generation wireless data solution for telemetry devices machine to machine communications and for public safety mobile data terminals. In 2004, major ... value. CDPD Network Primary elements of a CDPD network are 1. End systems physical & logical end systems that exchange information 2. Intermediate systems CDPD infrastructure elements that store, forward & route the information There are 2 kinds of End systems 1. Mobile end system subscriber ... that is connected to the CDPD backbone and providing access to specific application and data There are 2 kinds of Intermediate systems 1. Generic intermediate system simple router with no knowledge of mobility issues 2. mobile data intermediate system specialized intermediate systemthat routes data ... more details
Infobox Company company name Pillar DataSystems company logo Image pillardatasystems logo.png company type Private company Private foundation 2001 location San Jose, California industry data storage device Data Storage products Axiom 600, Axiom 600e, AxiomOne key people Mike Workman, Chief executive officer CEO services revenue operating income net income num employees 325 homepage http www.pillardata.com www.pillardata.com Pillar DataSystems is a storage company headquartered in San Jose, California . Pillar Data develops midrange and enterprise network storage systems. The Pillar Axiom solution, driven by its policy based management capabilities, integrates Storage Area Networks SAN and network attached storage NAS into a centrally managed storage platform. Pillar Data employs 325 people and its solutions are used by organizations in the financial services, healthcare, government and legal industries. Its primary product offering is the Axiom platform. Formerly Digital Appliance Storage Systems Israel, Pillar DataSystems was created in July 2001 with funding from Tako Ventures, LLC ... www.pillardata.com Pillar DataSystems Website Category Companies established in 2001 Category Computer ... on June 29, 2011, that it would be acquiring Pillar Data, a transaction expected to close in July 2011. ref cite web title Oracle buying Ellison backed Pillar Data url http www.theregister.co.uk 2011 06 29 oracle buying pillar publisher The Register accessdate 4 July 2011 ref History Pillar Data ... year Retrieved 2007 04 06 ref Architecture Pillar s Axiom allows companies to simplify data management ... data. Competition and Partnerships Pillar directly competes against EMC Corporation EMC , Hitachi DataSystems , NetApp , 3PAR , Isilon , Coraid , BlueArc and Compellent Technologies Compellent in the midrange storage hardware industry. Pillar has partnerships with Symantec , FalconStor , and Data Domain corporation Data Domain so companies can utilize data de duplication solutions. Pillar also ... more details
DataSystems acquired Archivas, provider of industry leading digital archiving and content management ...Infobox company company name Hitachi DataSystems company logo File Hitachi DataSystems Logo.png 200px ... br Data storage devices br Computer systems br Computer hardware br Computer software br IT consulting ... Hitachi DataSystems HDS provides mid range and high end storage systems, software and services. It is a wholly ... Division. ref cite web url http biz.yahoo.com ic 103 103884.html title Hitachi DataSystems ... 21 ref Hitachi DataSystems Hitachi DataSystems History was founded in 1989 when Hitachi and Electronic DataSystems EDS acquired National Advanced Systems NAS from National Semiconductor. The company ... acquired EDS stake in Hitachi DataSystems, assuming full control on April 21,1999. One year later, Hitachi DataSystems announced a strategic global transformation and re organization to apply resources ... http www.theregister.co.uk 2010 07 26 hds enigma title Hitachi DataSystems A storage giant lost in translation ... publisher InfoStor accessdate 2011 12 12 ref August 20, 2010 Hitachi DataSystems acquired the IP ... cite web url http itknowledgeexchange.techtarget.com storage soup hitachi datasystems buys parascale gets more cloudy title Hitachi DataSystems buys Parascale, gets more cloudy publisher techtarget accessdate 2011 12 12 ref September 7, 2011 Hitachi DataSystems acquired BlueArc which develops and sells a clustered NAS solution for storing and managing digital content and unstructured data. ref ... 2011 09 20 ref February 13, 2012 Hitachi DataSystems acquired Shoden DataSystems, a leading ... data center firm shoden datasystems title Hitachi Completes Acquisition of African Data Center Firm Shoden DataSystems publisher Data Center Talk accessdate 2012 03 17 ref Corporate affairs Hitachi DataSystems has its corporate headquarters in Santa Clara, California . The company has business ... title Hitachi DataSystems Corporation publisher Business Week accessdate 2008 04 17 ref Corporate ... more details
Infobox Company company name DVS Digital Video Systems AG company logo Users danielgermain73 Desktop DVS LOGO SMALLpng.png company type AG foundation 1985 location city Hannover location country Germany industry Broadcast, Postproduction digital Cinema products Turnkey Systems for digital Filmediting and OEM Products homepage http www.dvs.de www.dvs.de Digital Video Systems AG DVS is a German company specializing in digital cinema equipment. DVS is headquartered in Hannover, Germany , and is a leading manufacturer of high performance digital video products for film, TV, post production and research and development. They offer a wide range of high end video turnkey workstations from disk recorders and storage systems through to conforming and finishing systems for Digital Intermediates . The company also has a large OEM customer base. Targeting the international market, DVS is represented by its subsidiary in the USA DVS Digital Video, Inc. and distributors in Europe, Asia, Australia and Africa. Locations Hanover, Germany DVS Digital Video Systems AG Burbank, CA DVS Digital Video, Inc. Sales Distribution Direct sales in the USA and Germany. Resellers in Europe, Asia, Australia, Africa and South America. External links http www.dvs.de DVS homepage Category Companies based in Hanover Category Electronics companies of Germany tech company stub ... more details
Context date April 2011 Unreferenced date April 2011 Infobox Company type Subsidiary foundation United States location United States industry Computer networking parent Cisco Systems CLASS Data Systems is a computer networking company based in the United States . It was acquired by Cisco Systems on May 4, 1998. DEFAULTSORT Class Data Systems Category Software companies based in California Category Cisco Systems acquisitions US software company stub ... more details
index.php 2005 03 20 ipro robert chappell president and ceo eyetech digitalsystems title Robert Chappell, President and C.E.O., EyeTech DigitalSystems publisher Nationaltechcenter.org date March ... index.php 2005 03 20 robert chappell president and ceo eyetech digitalsystems dev.nationaltechcenter.org ... eye tracking systems, but at that time eye tracking devices were complicated and expensive ... in 1996, selling his own systems and also components for other Assistive Technology assistive technology ... results m 22217466 augie s quest.htm q augie www.foxnews.com Categories DEFAULTSORT Eyetech DigitalSystems Category Companies based in Mesa, Arizona Category Optics manufacturing companies ... more details
Digital Divide Data is a social enterprise that provides disadvantaged youth in Cambodia, Laos and Kenya with the education and training they need to deliver world class, competitively priced IT services to global clients and break the cycle of poverty. Featured in Thomas L. Friedman s The World is Flat as an example of socially responsible outsourcing , the not for profit provides data entry, digitization and other IT outsourcing services to clients worldwide, including Reader s Digest , Harvard Business School , New York Daily News , Kaplan Test Prep and others. History In February 2001, Jeremy Hockenstein travelled to Angkor Wat and was struck by the mix of poverty and progress in Cambodia. Though there were computer schools offering training to young people, there were still no jobs for the students once they graduated. Recognizing the opportunity to make a difference, Jeremy assembled ... during the summer and founded Digital Divide Data, with a plan to start a data entry operation in Phnom Penh. ref Thomas L. Friedman The World is Flat New York, 2006 , 450 ref Digital Divide Data opened for business in July 2001. ref Thomas L. Friedman The World is Flat New York, 2006 , 451 ... http www.digitaldividedata.org about story ref In 2003, Digital Divide Data opened an office in Vientiane ... enterprise started a fourth office in Nairobi, Kenya in April 2011. Digital Divide Data can now ... Digital Divide Data accessdate 25 April 2012 ref Services Digital Divide Data powers the data entry, XML conversion and digital preservation needs of publishers, libraries, content hosts, academic researchers and businesses world wide. The services provided unlock and extend the value of data ..., or in any information system. Data entry and conversion services include academic data entry, survey digitization, records management, and direct marketing support. Digital publishing services include ... conversion. Digital libraries services include digitization of archives, newspaper digitization ... more details
Bose SoundDock , Bose SoundLink Bose Soundlink wireless mobile speaker and Bose wave systems Wave accessories.2C Wave Music System SoundLink Bose Wave Music System SoundLink and Bose Video Wave TV are categorized as digital music systems by Bose corporation Bose . The SoundDock requires the iPod iPhone to physically by connected to the dock. The SoundLink is a battery powered speaker that receives audio over a Bluetooth connection. The Wave Music System SoundLink is CD player and radio which can also receive audio over Bluetooth and proprietry wireless connections. Bose DEFAULTSORT Bose Digital Music Systems Category Bose Corporation Digital music systems Category Audio players ... more details
The Digital Storage Systems Interconnect DSSI is a bus developed by Digital Equipment Corporation for connecting storage devices and clustering VAX systems and support was extended to MIPS based DECsystem and later to Alpha processor based AlphaServer systems. It was introduced in 1988 and has a bandwidth of 32 Mbit s and was typically limited to a length of 25 meters. DSSI peripherals could be distinguished from narrow SCSI devices by their characteristic five conductor power connector featuring an extra lead intended for Battery UPS connection to power critical components in the event of a power failure. Characteristics The major characteristics of the DSSI bus are o Eight bit data path o Up to eight nodes on the bus including variable numbers of SCSI initiator and target initiators and SCSI initiator and target targets o Distributed arbitration o Peak bandwidth of 4 megabytes per second o All systems connected to the same DSSI bus must have a common power ground. o The Q Bus 5 Enclosure ... 6000 Cabinet Rule For a VAX 6000 DSSI VMScluster system, a maximum of two or three VAX 6000 systems ... MicroVAX 3300 3400 series . o Systems Communications Services SCS for the VMScluster is run over .... o Up to 6 ISEs on a single DSSI bus regardless of whether 1 or 2 hosts systems are attached to the bus ... o Quad host configurations with VAX 6000, VAX 7000 10000 series systems now supported. NOTE KFQSAs do ... AXP systems supported. DEC 4000 systems can be configured only as end nodes on a DSSI bus, therefore, quad host configurations must include at least two VAX systems. o KFQSA Q bus to DSSI configurations ... Overview Of Digital Disk Drive Storage Capacities DEC Technical article PERFORMANCE Disk Drive Performance Specifications OpenVMS Release Notes Addendum for VMScluster Systems , October 1993, AA Q1X7A TE . Dual Host MicroVAX Systems , VAXcluster Systems Quorum, February 1990, EC P0623 57 , pp. 3 31. VAX 4000 Systems Info Sheet , EC F1424 41 . VAX 6000 Systems Info Sheet , EC F1417 46 . KFESA DSSI ... more details
The Distributed Oceanographic DataSystems , or DODS , is a type of server that allows sharing data with remote users or between DODS servers. It is developed by the National Oceanic and Atmospheric Administration , and is based upon the OPeNDAP data transport architecture. ref http dods.ndbc.noaa.gov ref References references Category Meteorological data and networks Category Technical communication science software stub ... more details
Refimprove date April 2009 DigitalData Exchange DDEX is a standards setting organisation which was formed To design standardised XML message formats for the exchange of metadata across the digital content value chain To develop common protocols for the automated communication and management of messages and To originate material to promote its standards and assist companies in their implementations. DDEX was formed in 2006 ref http ddex.net members list.htm List of DDEX Members ref . XML Standards DDEX has developed a series of XML base standards for the communication of Metadata between record companies, music rights societies and online retailers ref http ddex.net about.html About DDEX ref Electronic Release Notification Message Suite Standard , which enables the communication by record labels of metadata about Music release releases e.g. artist name, album name, track names, release dates, etc. and their associated commercial terms to online retailers Digital Sales Reporting Message Suite Standard which enables the communication of sales information from online retailers to record companies and collection societies Musical Work Licensing Message Suite Standard which enables record labels and online retailers to obtain licences for the use of musical works, usually from a music rights society. Communication Standards To support the communication of XML messages, DDEX is developing message exchange protocols based on Web Services or FTP . References references External links http ddex.net Homepage of DDEX Category Standards organizations fr DigitalData Exchange ... more details
be recognized by having 4 vertical bars separated from DDS by the words e DigitalData Storage .. DDS ... TapeMaster DDS 4MM Tape Copiers Magnetic tape data formats Ecma International Standards Category Computer storage tape media de DigitalData Storage lt DDS nl DigitalData Storage ja ...About a particular data storage media the general meaning data storage device File DDS logo.png right DigitalData Storage DDS is a format for storing computer data on a Digital Audio Tape DAT . DDS uses tape with a width of 3.8mm, with the exception of the latest formats, DAT 160 and DAT 320, which are 8mm wide. Initially, the tape was 60 meters 197 feet or 90 meters 295 ft. long, although advancements in materials technology have allowed the length to be increased significantly in successive versions. A DDS tape drive uses helical scan ning for recording, the same process used by a video cassette recorder VCR . If errors are present, the write heads rewrite the data. Backward compatibility between newer drives and older tapes is not assured for examples, see HP s http h20000.www2.hp.com bizsupport TechSupport Document.jsp?objectID lpg50457&locale en US&taskId 101&prodSeriesId 81997&prodTypeId 12169 DDS Media Compatibility Matrix . Notice in HP s article that newer tape standards do not simply consist of longer tapes with DDS2, for example, the track was narrower than with DDS1. The DDS format competes mainly against the Linear Tape Open LTO , Advanced Intelligent Tape AIT , VXA , and Travan formats. File DDS2 tape with scale.jpg thumb A DDS 2 DAT cassette Generations class wikitable ... . PRML minimizes electronic noise for a cleaner data recording. DDS 4 DDS 4 stores up to 20 ... ISO IEC 11321 1992 , Specification of DATA DAT . http www.ecma international.org publications files ... standards ECMA 171.htm ECMA 171 ISO IEC 12448 1993 , Specification of DATA DAT DC for 60m ... international.org publications files ecma st ECMA 288.pdf See also Digital Audio Tape Digital Audio ... more details
Multiple issues advert January 2011 refimprove January 2011 Nielsen Broadcast DataSystems , better known as BDS , is a service that tracks monitored radio, television and internet airplay of songs based on the number of spins and detections. The service, which is a subsidiary of ACNielsen provides the basis for Nielsen Media publication Billboard magazine Billboard in the United States, while in Canada , BDS helps determine the Canadian BDS Airplay Chart and the Canadian Hot 100 chart, which is published by Jam and in the website for Canadian Music Network , in determining their radio airplay music charts and determines the chart movement in Billboard nowiki nowiki s Billboard Hot 100 Hot 100 chart when combined with single sales from Nielsen SoundScan . From August 2006 to its final June 2009 publication, BDS also provided chart data for R&R magazine R&R after Nielsen acquired the trade. On September 10, 2009, the website Radio Info.com struck a partnership with Nielsen BDS to provide radio airplay charts and related data for over 20 formats. ref cite web url http www.radio info.com news radio infocom to publish weekly nielsen bdsradiocom charts title Radio Info.com to publish weekly Nielsen BDSRadio.com charts date September 10, 2009 work Radio Info.com accessdate May 27, 2011 ref Using a patented digital pattern recognition technology, Nielsen BDS captures in excess of 100 million song detections annually on more than 1,600 radio stations in over 140 United States U.S. markets including Puerto Rico , 30 Canada Canadian markets and the 3 major markets in Mexico. Nielsen BDS also uses the service to track monitored airplay at satellite radio Sirius XM Radio Sirius XM , internet services like Yahoo and AOL and audio networks like Dial Global , Music Choice and Radio Disney , as well as on TV 12 U.S. music video channels and 9 Canadian video channels . Since its 1992 in music ... Broadcast DataSystems vi Nielsen Broadcast DataSystems ... more details
Infobox company company name Donovan DataSystems company type Private industry Computer software br Information technology foundation New York City 1967 founder Michael Donovan location city New York City area served Worldwide products media buying iDesk, Spot Desktop, MediaExplorer br advertising agency workflow BrandOcean br broadcast sales Reppak br client accounting, corporate accounting num employees 800 homepage http www.donovandata.com donovandata.com Donovan DataSystems DDS develops and provides advertising software and computing services. Its customers include advertising agencies , media owners, advertisers, broadcasting broadcast sales organizations e.g., rep firms such as Katz Media ... and confirmations ref Jefferson Pilot Data Services and Donovan DataSystems have teamed up ... service web services portal. On March 1, 2012, Donovan DataSystems merged with MediaBank to form ... in 1994, and in Dublin, Ireland in 1998. DDS was an early advocate for Electronic Data Interchange electronic data interchange EDI in the media industry, working on system to system exchanges to eliminate ... Data Services to design a standard local broadcast electronic invoice format, which the companies ... The Electronic Cable Committee TECC on data interchange for network cable. The result of this initiative ... for digital media , orders, offers, proposals and revisions for TV and radio , insertion orders for digital and print , and cable TV schedule changes for updating network inventory. In defining standard data formats, processes and business rules , the company has working relationships with many ... digital and online , local and national TV and radio, print and Out of home advertising out of home .... For digital advertising, DDS s iDesk integrates with website publishers and Ad serving ad servers ... media buying applications, providing direct communication between advertising agency systems and media sales systems. References See Wikipedia Footnotes on how to create references using ref ref tags ... more details
Trillium DigitalSystems , developed and licensed Technical standard standards based communications source .... ref The Trillium DigitalSystems business entity no longer exists, but the Trillium ref http www.trillium.com ... digitalsystems Product History Product History section. Trillium is currently developing software ... 1980s through the early 2000s as described in the Trillium digitalsystems Market History Market ... Trillium DigitalSystems US SS7, ATM, IP, Interworking, High Availability, ISDN, Frame Relay, V5, X.25 X.75, Professional Services ADC Newnet US SS7, High Availability, Professional Services Data Connection Limited England ATM, IP, High Availability Data Kinetics England SS7 DGM&S Telecommunications ... tour.html ref Notes and references reflist Further reading Trillium DigitalSystems Case Study 1988 ... Systems Case Study 1996 2003 . Jeff Lawrence, 2004. Trillium DigitalSystems, An Intel Company ...&dq trillium digitalsystems raises 14 million&source web&ots uPDpnBgmEo&sig Ce6cNfopaPc4VvbE0xu2R5GVfPs ... Trillium DigitalSystems Category Companies based in San Diego, California Category Telecommunications ... microprocessor . Communications systems have a variety of computer hardware hardware and computer ... code that could run on many different systems. Source code, if properly designed and supported, can provide a highly leveragable solution that can be integrated and used in many different systems. The proper ... available operating systems such as DOS , Microsoft Windows Windows , Solaris operating system ... developed for a number of data communications and telephony voice communications protocols. Trillium ... plane protocols. In later years Trillium also developed some forwarding plane data plane protocols ... designed for the Public data network PDN , PSTN , Internet , enterprise networks and home network ..., IP Future Software India ATM Harris & Jeffries NetPlane US ATM, High Availability Hughes Software Systems ... Investment is Made in Trillium Digital . Wall Street Journal, September 17, 1999 ref Rader Reinfrank ... more details
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