digital switching system
81Signaling System No. 5 — CCITT5 [http://www.itu.int/rec/T REC Q.140 Q.180/en ITU T Recommendation Q.140 Q.180] Specifications of Signalling System No. 5] was a multi frequency (MF) telephone signalling system in use from the 1970s for International Direct Distance… …
82microelectromechanical system — mechanical parts and electronic circuits combined to form miniature devices, typically on a semiconductor chip, with dimensions from tens of micrometres to a few hundred micrometres (millionths of a metre). Common applications for MEMS… …
83List of telephone switches — This is intended to be a list of the more common central office (telephone company operated) telephone switches. This list is nowhere near complete. Many British and non North American switches are missing.AGCS*GTD 5 EAXAlcatel*E10 Five *E10B… …
84GTD-5 EAX — The GTD 5 EAX (General Telephone Digital Number 5 Electronic Automatic Exchange) is the Class 5 telephone switch developed by GTE Automatic Electric Laboratories. This digital central office telephone circuit switching system is used in the… …
85NEC — For other uses, see NEC (disambiguation). NEC Corporation 日本電気株式会社 Type Public Traded as TYO …
86EWSD — ( Elektronisches Wählsystem Digital in German, Electronic Digital Switching System/Electronic World Switch Digital [ [http://www.dmine.com/phworld/switch/otherm.htm Telephone World Other Modern Switching Systems of Note ] ] in English) is one of… …
87Air University (Pakistan) — Infobox University name =Air University established =2002 type =Public endowment = staff = faculty = chancellor =Air Marshal Qazi Javed Ahmed rector = pro rector = students = undergrad = postgrad = doctoral = profess = city =Islamabad state =… …
88DSS — ● ►en sg. m. ● 1. ►DECI Decision Support System. Syn. anglais de SIAD (Système Informatisé d Aide à la Décision). ● 2. ►CRYPTO Digital Signature Standard. Norme d authentification des documents utilisée par le gouvernement américain (entre… …
89TADSS — Tactical Automatic Digital Switching System US Army mobiles Speichervermittlungssystem …
90TADSS — Tactical Automatic Digital Switching System US Army mobiles Speichervermittlungssystem …
