guard signal

guard signal
защитный сигнал

Англо-русский словарь технических терминов. 2005.

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  • Signal integrity — or SI is a measure of the quality of an electrical signal. In digital electronics, a stream of binary values is represented by a voltage (or current) waveform. Over short distances and at low bit rates, a simple conductor can transmit this with… …   Wikipedia

  • Guard tone — is a feature of wireline modems.The guard tone is sent by the answering modem after it has sent the answer tone. It is a single continuous tone with a frequency of either 1800 Hz or 550 Hz, sent at a level of 6dB or 3dB, respectively, below the… …   Wikipedia

  • Guard Intervall — Guard Intervalle werden in der Nachrichtentechnik eingesetzt, um zu verhindern, dass sich bestimmte Übertragungen vermischen. Sie erhöhen die Störfestigkeit gegenüber Ausbreitungsverzögerungen, Echos und Reflexionen, gegen die digitale Daten in… …   Deutsch Wikipedia

  • Signal Corps (United States Army) — U.S. Army Signal Corps Coat of Arms Active 3 March 1863 – Present Country …   Wikipedia

  • Signal (bridge) — In the card game of contract bridge, partners defending against a contract may play particular cards in a manner which gives a signal or coded meaning to guide their subsequent card play; also referred to as carding. Contents 1 Standard signals 1 …   Wikipedia

  • signal — sig|nal1 W2S3 [ˈsıgnəl] n [Date: 1300 1400; : Old French; Origin: signale, from Medieval Latin, from Late Latin signalis of a sign , from Latin signum; SIGN1] 1.) a sound or action that you make in order to give information to someone or tell… …   Dictionary of contemporary English

  • guard band — Radio. an unassigned range of radio frequencies either just above or just below the band of frequencies required for the signal transmitted by a broadcasting station. It helps to prevent interference in receivers between signals from different… …   Universalium

  • guard band — Radio. an unassigned range of radio frequencies either just above or just below the band of frequencies required for the signal transmitted by a broadcasting station. It helps to prevent interference in receivers between signals from different… …   Useful english dictionary

  • 95th National Guard Higher Command (Greece) — Infobox Military Unit unit name= 95th National Guard Higher Command caption= Coat of Arms of the 95th National Guard Higher Command dates= country= Greece branch= Hellenic Army type= Mechanized role= size= 8 Battalions command structure= Supreme… …   Wikipedia

  • 98th National Guard Higher Command (Greece) — Infobox Military Unit unit name= 98th National Guard Higher Command caption= Coat of Arms of the 98th National Guard Higher Command dates= country= Greece branch= Hellenic Army type= Mechanized role= size= 8 Battalions command structure= Supreme… …   Wikipedia

  • 80th National Guard Higher Command (Greece) — Infobox Military Unit unit name= 80th National Guard Higher Command caption= Coat of Arms of the 80th National Guard Higher Command dates= country= Greece branch= Hellenic Army type= Mechanized role= size= 5 Battalions command structure= Supreme… …   Wikipedia


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