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FREQUENCE SIGNALISATION [6 records]
Record 1 - internal organization data 2010-05-19
Record 1, English
Record 1, Subject field(s)
- Telecommunications
Record 1, Main entry term, English
- single-frequency signalling 1, record 1, English, single%2Dfrequency%20signalling
Record 1, Abbreviations, English
Record 1, Synonyms, English
- single frequency signalling 2, record 1, English, single%20frequency%20signalling
- SF signalling 3, record 1, English, SF%20signalling
- one-frequency signalling 1, record 1, English, one%2Dfrequency%20signalling
Record 1, Textual support, English
Record number: 1, Textual support number: 1 OBS
The use of single frequency tones to perform signalling and supervisory functions on a channel. Such tones may be used to indicate answer or disconnect on DDD [direct distance dialed] calls for billing purposes, etc. 2, record 1, English, - single%2Dfrequency%20signalling
Record 1, Key term(s)
- single-frequency signaling
- single frequency signaling
- SF signaling
- one-frequency signaling
- one frequency signalling
- one frequency signaling
Record 1, French
Record 1, Domaine(s)
- Télécommunications
Record 1, Main entry term, French
- signalisation monofréquence
1, record 1, French, signalisation%20monofr%C3%A9quence
feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- signalisation mono-fréquence 2, record 1, French, signalisation%20%20mono%2Dfr%C3%A9quence
feminine noun
- signalisation à une fréquence 1, record 1, French, signalisation%20%C3%A0%20une%20fr%C3%A9quence
feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
Consiste à utiliser des tonalités à une seule fréquence pour la réalisation des fonctions de signalisation et surveillance sur un circuit. Ces tonalités peuvent servir à indiquer, pour les besoins de la facturation, qu'il y a réponse ou qu'il y a eu raccrochage dans le cas, par exemple, des appels interurbains faits par l'abonné même. Elles peuvent engendrer des perturbations dans la transmission des données. 1, record 1, French, - signalisation%20monofr%C3%A9quence
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2003-07-29
Record 2, English
Record 2, Subject field(s)
- Telecommunications Transmission
Record 2, Main entry term, English
- 500/20 signalling
1, record 2, English, 500%2F20%20signalling
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A system of signalling using alternating current at a frequency of 500 Hz modulated by or interrupted at 20 Hz. 1, record 2, English, - 500%2F20%20signalling
Record 2, Key term(s)
- 500/20 signaling
Record 2, French
Record 2, Domaine(s)
- Transmission (Télécommunications)
Record 2, Main entry term, French
- signalisation de fréquence 500/20
1, record 2, French, signalisation%20de%20fr%C3%A9quence%20500%2F20
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Signalisation au moyen de courant alternatif dont la fréquence est de 500 Hz modulée par, ou interrompue à, la fréquence de 20 Hz. 1, record 2, French, - signalisation%20de%20fr%C3%A9quence%20500%2F20
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Transmisión (Telecomunicaciones)
Record 2, Main entry term, Spanish
- señalización 500/20
1, record 2, Spanish, se%C3%B1alizaci%C3%B3n%20500%2F20
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 1976-06-19
Record 3, English
Record 3, Subject field(s)
- Signalling (Transportation)
Record 3, Main entry term, English
- single frequency signalling equipment 1, record 3, English, single%20frequency%20signalling%20equipment
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, French
Record 3, Domaine(s)
- Signalisation (Transports)
Record 3, Main entry term, French
- matériel de signalisation à fréquence unique
1, record 3, French, mat%C3%A9riel%20de%20signalisation%20%C3%A0%20fr%C3%A9quence%20unique
masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1976-06-19
Record 4, English
Record 4, Subject field(s)
- Telephony and Microwave Technology
Record 4, Main entry term, English
- signalling frequency 1, record 4, English, signalling%20frequency
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, French
Record 4, Domaine(s)
- Téléphonie et techniques hyperfréquences
Record 4, Main entry term, French
- fréquence de signalisation
1, record 4, French, fr%C3%A9quence%20de%20signalisation
feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 1975-03-11
Record 5, English
Record 5, Subject field(s)
- Radio Transmission and Reception
- Telephone Facilities
- Telecommunications Facilities
Record 5, Main entry term, English
- voice-frequency signalling relay set 1, record 5, English, voice%2Dfrequency%20signalling%20relay%20set
Record 5, Abbreviations, English
Record 5, Synonyms, English
- V.F. signalling relay set 1, record 5, English, V%2EF%2E%20signalling%20relay%20set
Record 5, Textual support, English
Record number: 5, Textual support number: 1 OBS
a device for sending and receiving voice frequency signalling currents over the line. 1, record 5, English, - voice%2Dfrequency%20signalling%20relay%20set
Record 5, French
Record 5, Domaine(s)
- Émission et réception radio
- Installations (Téléphonie)
- Installations de télécommunications
Record 5, Main entry term, French
- signaleur à fréquence vocale 1, record 5, French, signaleur%20%C3%A0%20fr%C3%A9quence%20vocale
Record 5, Abbreviations, French
Record 5, Synonyms, French
- signaleur F.V. 1, record 5, French, signaleur%20F%2EV%2E
Record 5, Textual support, French
Record number: 5, Textual support number: 1 OBS
dispositif permettant l'envoi en ligne et la réception de courants de signalisation à fréquence vocale. 1, record 5, French, - signaleur%20%C3%A0%20fr%C3%A9quence%20vocale
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 1975-03-11
Record 6, English
Record 6, Subject field(s)
- Telephone Facilities
- Telecommunications Transmission
- Measurements of Electricity
Record 6, Main entry term, English
- ringing frequency 1, record 6, English, ringing%20frequency
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, French
Record 6, Domaine(s)
- Installations (Téléphonie)
- Transmission (Télécommunications)
- Mesures de grandeurs électriques
Record 6, Main entry term, French
- fréquence de signalisation 1, record 6, French, fr%C3%A9quence%20de%20signalisation
Record 6, Abbreviations, French
Record 6, Synonyms, French
- fréquence d’appel 1, record 6, French, fr%C3%A9quence%20d%26rsquo%3Bappel
Record 6, Textual support, French
Record 6, Spanish
Record 6, Textual support, Spanish
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