circuit switching
71Connections per circuit hour — In telecommunication, the term connections per circuit hour (CCH) has the following meanings: A unit of teletraffic measurement expressed as the number of connections established at a switching point per hour. A unit of traffic measurement used… …
72Audio mute circuit — Audio circuits need a method to mute the output so that there is no signal at all when desired. One may need to mute when switching programs, at the push of a button, in response to a control signal, when powering up and down, and when the power… …
73combinational circuit — noun A switching circuit whose output is determined solely by some combination of its concurrent inputs …
74mise hors circuit — išjungimas statusas T sritis automatika atitikmenys: angl. disconnection; switching off; tripping vok. Abschalten, n; Abschaltung, f; Ausschalten, n; Öffnen, n; Unterbrechen, n rus. выключение, n; отключение, n pranc. coupure, f; déclenchement,… …
75data circuit terminating equipment — (DCE) The interfacing equipment required to connect data terminal equipment (DTE) to or from a transmission circuit or channel. With an RS 232 C connection, the modem is usually regarded as DCE, while the terminal or computer is DTE. In a X …
76trunk circuit — A network of circuit elements used to connect a switching center to one of its associated trunks. Trunks usually perform various control functions associated with call processing …
77Adiabatic circuit — Adiabatic circuits are low power circuits which use reversible logic to conserve energy. [ [http://www.cs.caltech.edu/cbsss/finalreport/nanoscale ind gojman.pdf Adiabatic Logic , Benjamin Gojman] August 8, 2004] Unlike traditional CMOS circuits,… …
78message switching — Telecommunications. the process by which data transmissions are stored until a proper circuit is available so that they can be forwarded. * * * …
79message switching — Telecommunications. the process by which data transmissions are stored until a proper circuit is available so that they can be forwarded …
80Telephone exchange — A telephone operator manually connecting calls with cord pairs at a telephone switchboard. In the field of telecommunications, a telephone exchange or telephone switch is a system of electronic components that connects telephone calls. A central… …
