FR1107449A - Système de modulation - Google Patents

Système de modulation

Info

Publication number
FR1107449A
FR1107449A FR1107449DA FR1107449A FR 1107449 A FR1107449 A FR 1107449A FR 1107449D A FR1107449D A FR 1107449DA FR 1107449 A FR1107449 A FR 1107449A
Authority
FR
France
Prior art keywords
modulation system
modulation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1107449A publication Critical patent/FR1107449A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L5/00—Automatic control of voltage, current, or power
FR1107449D 1953-09-10 1954-09-10 Système de modulation Expired FR1107449A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25085/53A GB756060A (en) 1953-09-10 1953-09-10 Improvements relating to modulating circuits for electric oscillators

Publications (1)

Publication Number Publication Date
FR1107449A true FR1107449A (fr) 1955-12-30

Family

ID=10221956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1107449D Expired FR1107449A (fr) 1953-09-10 1954-09-10 Système de modulation

Country Status (3)

Country Link
US (1) US2796523A (fr)
FR (1) FR1107449A (fr)
GB (1) GB756060A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1148604B (de) * 1958-05-07 1963-05-16 Intron Int Inc Schaltungsanordnung zur Steuerung der Ausgangsamplitude eines Oszillators

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583837A (en) * 1944-10-13 1952-01-29 Automatic Elect Lab Thermionic valve oscillator
US2543030A (en) * 1946-03-26 1951-02-27 Richard E King Automatic amplitude control for oscillators
US2521052A (en) * 1946-03-30 1950-09-05 Bendix Aviat Corp Controlled carrier transmitter
US2568868A (en) * 1946-11-15 1951-09-25 Rca Corp Oscillation generator
NL140220B (nl) * 1947-05-10 Shell Int Research Werkwijze voor de vervaardiging van een voorwerp uit een met water verharde massa, en aldus verkregen voorwerp.
US2523051A (en) * 1947-10-01 1950-09-19 Gen Electric Regulated oscillator

Also Published As

Publication number Publication date
US2796523A (en) 1957-06-18
GB756060A (en) 1956-08-29

Similar Documents

Publication Publication Date Title
FR1143310A (fr) Système de communication
FR1108100A (fr) Système de télécommunication
FR1093494A (fr) Système de communication
FR1116065A (fr) Système télégraphique rythmique
FR1089421A (fr) Système de transmission magnétique
FR1103807A (fr) Système asservi de positionnement
FR1107449A (fr) Système de modulation
FR1088961A (fr) Système de classement vertical
NL184037B (nl) Luidsprekerstelsel.
FR1103546A (fr) Système radiotélégraphique
FR1085001A (fr) Système de fermeture
FR1085836A (fr) Système de construction simplifiée
FR1087042A (fr) Système convertisseur perfectionné
FR1115995A (fr) Système hydraulique
FR1092511A (fr) Système de radio-guidage
FR1118453A (fr) Système de télévision
FR1088144A (fr) Système de charpente métallique
FR1093183A (fr) Frein de différentiel
FR1159571A (fr) Système de frein
FR1109410A (fr) Système de téléphonie par courants porteurs
FR1106753A (fr) Système de télégraphie rythmique
FR1133933A (fr) Système équilibré de modulation
FR1107753A (fr) Système de contrôle
FR1139269A (fr) Système de verrouillage
FR65550E (fr) Système de classement vertical