- Stored Program Control Exchange
- Electronics: SPC
Универсальный русско-английский словарь. Академик.ру. 2011.
Stored Program Control Exchange
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Stored Program Control exchange — (SPC) is the technical name used for telephone exchanges controlled by a computer program stored in the memory of the system. Early exchanges such as Strowger, Panel, Rotary, and Crossbar were electro mechanical and had no software control. SPC… … Wikipedia
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Common control — In telecommunication, a common control is an automatic telephone exchange arrangement in which the control equipment necessary for the establishment of connections is shared by being associated with a given call only during the period required to … Wikipedia
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SP-1 switch — SP 1 (Stored Program 1) was the name of a computerized telephone exchange (a so called switching office) manufactured by Northern Electric (later Northern Telecom and now Nortel Networks beginning in 1972) in Canada. It was introduced around 1967 … Wikipedia
SPC — agricult. abbr. Salkowski Positive Compounds agricult. abbr. Standard Plate Count com. abbr. Stored Program Control Exchange comp. abbr. Stored Program Control Exchange abbr. SCSI 3 Primary Commands (SAM, SCSI) abbr. Solution Partner Center (IBM) … United dictionary of abbreviations and acronyms
Stargate Program — The entrance to the Cheyenne Mountain complex in Colorado, home to Earth s Stargate Command in the Stargate universe. The Stargate Program is a fictional top secret program that plays a key role in the Stargate franchise: it surrounds the… … Wikipedia
Microsoft Exchange Server — Developer(s) Microsoft Corporation Initial release June 11, 1996 (1996 06 11) Stable release Microsoft Exchange Server 2010 SP1[1] / A … Wikipedia
Electronic Switching System — In telecommunications, an electronic switching system (ESS) is: * A telephone exchange based on the principles of time division multiplexing of digitized analog signals. An electronic switching system digitizes analog signals from subscriber… … Wikipedia
Worldwide Military Command and Control System — The Worldwide Military Command and Control System (or WWMCCS) was a military command and control system implemented for the command and control of the United States military. It was created in the days following the Cuban Missile Crisis. WWMCCS… … Wikipedia
Communications in India — This article is about communications in India. For a more general coverage of media in India, see Media of India. The Republic of India possesses a diversified communications system that links all parts of the country by Internet, telephone,… … Wikipedia
