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FREQUENCE BANDE LATERALE [9 records]
Record 1 - internal organization data 2018-02-12
Record 1, English
Record 1, Subject field(s)
- Radio Waves
- Radio Transmission and Reception
- Radiotelephony
Record 1, Main entry term, English
- high frequency single sideband
1, record 1, English, high%20frequency%20single%20sideband
correct, adjective
Record 1, Abbreviations, English
Record 1, Synonyms, English
- HF single sideband 1, record 1, English, HF%20single%20sideband
correct, adjective
- HF SSB 1, record 1, English, HF%20SSB
correct, adjective
Record 1, Key term(s)
- high frequency single side-band
- HF single side-band
Record 1, French
Record 1, Domaine(s)
- Ondes radioélectriques
- Émission et réception radio
- Radiotéléphonie
Record 1, Main entry term, French
- à bande latérale unique de haute fréquence
1, record 1, French, %C3%A0%20bande%20lat%C3%A9rale%20unique%20de%20haute%20fr%C3%A9quence
proposal
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2003-02-03
Record 2, English
Record 2, Subject field(s)
- Telecommunications
- Radio Broadcasting
Record 2, Main entry term, English
- side frequency
1, record 2, English, side%20frequency
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A single frequency in a sideband. 1, record 2, English, - side%20frequency
Record 2, French
Record 2, Domaine(s)
- Télécommunications
- Radiodiffusion
Record 2, Main entry term, French
- fréquence latérale
1, record 2, French, fr%C3%A9quence%20lat%C3%A9rale
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Fréquence d’une composante spectrale de bande latérale. 1, record 2, French, - fr%C3%A9quence%20lat%C3%A9rale
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Telecomunicaciones
- Radiodifusión
Record 2, Main entry term, Spanish
- frecuencia lateral
1, record 2, Spanish, frecuencia%20lateral
correct, feminine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- frecuencia de banda lateral 1, record 2, Spanish, frecuencia%20de%20banda%20lateral
correct, feminine noun, Mexico
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Frecuencia única en una banda lateral. 1, record 2, Spanish, - frecuencia%20lateral
Record 3 - internal organization data 2002-11-25
Record 3, English
Record 3, Subject field(s)
- Telephony and Microwave Technology
Record 3, Main entry term, English
- sequential single-frequency calling system 1, record 3, English, sequential%20single%2Dfrequency%20calling%20system
Record 3, Abbreviations, English
Record 3, Synonyms, English
- sequential single-frequency code system 3, record 3, English, sequential%20single%2Dfrequency%20code%20system
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
A multi-tone system, the sequential single-frequency calling system (SSFC), was introduced in the late 1960s. 1, record 3, English, - sequential%20single%2Dfrequency%20calling%20system
Record 3, Key term(s)
- sequential single frequency calling system
- sequential single frequency code system
Record 3, French
Record 3, Domaine(s)
- Téléphonie et techniques hyperfréquences
Record 3, Main entry term, French
- système d’appel séquentiel à une seule fréquence
1, record 3, French, syst%C3%A8me%20d%26rsquo%3Bappel%20s%C3%A9quentiel%20%C3%A0%20une%20seule%20fr%C3%A9quence
masculine noun
Record 3, Abbreviations, French
- SSSF 2, record 3, French, SSSF
masculine noun
Record 3, Synonyms, French
- système d’appel sélectif à une seule fréquence 3, record 3, French, syst%C3%A8me%20d%26rsquo%3Bappel%20s%C3%A9lectif%20%C3%A0%20une%20seule%20fr%C3%A9quence
masculine noun
- SSSF 3, record 3, French, SSSF
masculine noun
- SSSF 3, record 3, French, SSSF
- système séquentiel à une seule fréquence 4, record 3, French, syst%C3%A8me%20s%C3%A9quentiel%20%C3%A0%20une%20seule%20fr%C3%A9quence
masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 OBS
Vers la fin des années 1960 apparut un système d’appel à plusieurs tonalités, le système d’appel séquentiel à une seule fréquence(SSSF), dont la progression a cependant été lente car il ne donne pas de bons résultats avec bande latérale unique, en ondes décamétriques et hectométriques. 1, record 3, French, - syst%C3%A8me%20d%26rsquo%3Bappel%20s%C3%A9quentiel%20%C3%A0%20une%20seule%20fr%C3%A9quence
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2001-05-24
Record 4, English
Record 4, Subject field(s)
- Radio Transmission and Reception
- Telecommunications Transmission
Record 4, Main entry term, English
- capture effect
1, record 4, English, capture%20effect
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
In radar systems, the tendency of a receiver to suppress the weaker of two signals within its passband. 1, record 4, English, - capture%20effect
Record 4, French
Record 4, Domaine(s)
- Émission et réception radio
- Transmission (Télécommunications)
Record 4, Main entry term, French
- effet de capture
1, record 4, French, effet%20de%20capture
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Performances des démodulations en présence de bruit. Notions de rapport signal sur bruit. Schéma d’un récepteur, représentation des bruits. Signal en bande de base, rapport signal sur bruit de référence. Performances du démodulateur d’amplitude cohérent et du démodulateur d’enveloppe. Cas des signaux modulés en amplitude à double bande latérale et à bande latérale unique. Démodulateur de phase et de fréquence classique, performance dans le cas d’un rapport signal sur bruit élevé, effet de capture pour un rapport signal sur bruit faible. 1, record 4, French, - effet%20de%20capture
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Radiotransmisión y radiorrecepción
- Transmisión (Telecomunicaciones)
Record 4, Main entry term, Spanish
- efecto de captura
1, record 4, Spanish, efecto%20de%20captura
correct, masculine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
En sistemas de radar, tendencia de un receptor a suprimir la más débil de dos señales dentro de su banda de paso. 1, record 4, Spanish, - efecto%20de%20captura
Record 5 - internal organization data 1990-10-26
Record 5, English
Record 5, Subject field(s)
- Telecommunications Transmission
- Radio Broadcasting
Record 5, Main entry term, English
- single-sideband signal 1, record 5, English, single%2Dsideband%20signal
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 OBS
between the frequency-modulation carrier-frequency and that of the single-sideband signal ... it is probable that protection ratios no greater than 31 dB need be called for. 1, record 5, English, - single%2Dsideband%20signal
Record 5, French
Record 5, Domaine(s)
- Transmission (Télécommunications)
- Radiodiffusion
Record 5, Main entry term, French
- signal à bande latérale unique
1, record 5, French, signal%20%C3%A0%20bande%20lat%C3%A9rale%20unique
masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 OBS
entre la fréquence porteuse modulée en fréquence et celle du signal à bande latérale unique, il est probable qu'on pourrait se contenter de rapports de protection ne dépassant pas 31 dB. 1, record 5, French, - signal%20%C3%A0%20bande%20lat%C3%A9rale%20unique
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 1988-08-17
Record 6, English
Record 6, Subject field(s)
- Electronic Devices
Record 6, Main entry term, English
- high frequency single sideband equipment 1, record 6, English, high%20frequency%20single%20sideband%20equipment
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, French
Record 6, Domaine(s)
- Dispositifs électroniques
Record 6, Main entry term, French
- équipement à bande latérale unique de haute fréquence
1, record 6, French, %C3%A9quipement%20%C3%A0%20bande%20lat%C3%A9rale%20unique%20de%20haute%20fr%C3%A9quence
masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 1981-08-28
Record 7, English
Record 7, Subject field(s)
- Radio Broadcasting
- Telecommunications
Record 7, Main entry term, English
- reduced carrier single sideband system 1, record 7, English, reduced%20carrier%20single%20sideband%20system
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 OBS
The reduced carrier single sideband system (RC-SSB). During the Technical Committee Meeting in 1968 of the European Broadcasting Union (EBU) a paper was presented describing the principle of reduced carrier transmission in MF broadcasting. Philips' Telecommunicatie Industrie BV developed a receiver working with a carrier reduction of 14 dB; this carrier was filtered from the output of the intermediate frequency (IF) stage and clipped. 1, record 7, English, - reduced%20carrier%20single%20sideband%20system
Record 7, French
Record 7, Domaine(s)
- Radiodiffusion
- Télécommunications
Record 7, Main entry term, French
- système à bande latérale unique et porteuse réduite 1, record 7, French, syst%C3%A8me%20%C3%A0%20bande%20lat%C3%A9rale%20unique%20et%20porteuse%20r%C3%A9duite
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 OBS
Le système à bande latérale unique et porteuse réduite(BLU-PR). Au cours de sa réunion de 1968, le Comité technique de l'Union européenne de radiodiffusion(UER) a étudié un document exposant les principes de la transmission à porteuse réduit en radiodiffusion à modulation de fréquence. Philips’ Telecommunicatie Industrie BV a conçu un récepteur fonctionnant avec une porteuse réduite de 14 dB; cette porteuse est filtrée à la sortie de l'étage à fréquence intermédiaire(FI) et écrêtée. 1, record 7, French, - syst%C3%A8me%20%C3%A0%20bande%20lat%C3%A9rale%20unique%20et%20porteuse%20r%C3%A9duite
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 1981-08-28
Record 8, English
Record 8, Subject field(s)
- Radioelectricity
- Telecommunications
Record 8, Main entry term, English
- compatible single sideband system 1, record 8, English, compatible%20single%20sideband%20system
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 OBS
One way to circumvent the problems of SSB broadcasting was to seek a variant of SSB modulation having an envelope comparable with the envelope of double sideband modulation (DSB). Such compatible single sideband (CSSB) systems were developed and tested but, although large band saving could be obtained, frequency-dependent transmission losses made the system liable to non-linear distortion. 1, record 8, English, - compatible%20single%20sideband%20system
Record 8, French
Record 8, Domaine(s)
- Radioélectricité
- Télécommunications
Record 8, Main entry term, French
- système à bande latérale unique compatible 1, record 8, French, syst%C3%A8me%20%C3%A0%20bande%20lat%C3%A9rale%20unique%20compatible
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 OBS
Pour surmonter ces difficultés, on a cherché à mettre au point une variante de la modulation BLU dont l'enveloppe serait comparable à celle de la modulation à double bande latérale(DBL). Des systèmes à bande latérale unique compatible(BLUC) ont été ainsi élaborés et mis à l'essai mais, s’ils permettent d’importantes économies sur la largeur de bande, l'affaiblissement de transmission en fonction de la fréquence les rend sensibles à la distorsion de non-linéarité. 1, record 8, French, - syst%C3%A8me%20%C3%A0%20bande%20lat%C3%A9rale%20unique%20compatible
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 1976-06-19
Record 9, English
Record 9, Subject field(s)
- Electronics
Record 9, Main entry term, English
- side band frequency 1, record 9, English, side%20band%20frequency
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, French
Record 9, Domaine(s)
- Électronique
Record 9, Main entry term, French
- fréquence de bande latérale 1, record 9, French, fr%C3%A9quence%20de%20bande%20lat%C3%A9rale
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record 9, Spanish
Record 9, Textual support, Spanish
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