FR1004111A - Circuit sélecteur d'impulsions - Google Patents

Circuit sélecteur d'impulsions

Info

Publication number
FR1004111A
FR1004111A FR1004111DA FR1004111A FR 1004111 A FR1004111 A FR 1004111A FR 1004111D A FR1004111D A FR 1004111DA FR 1004111 A FR1004111 A FR 1004111A
Authority
FR
France
Prior art keywords
selector circuit
pulse selector
pulse
circuit
selector
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 FR1004111A publication Critical patent/FR1004111A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals
    • H04N5/10—Separation of line synchronising signal from frame synchronising signal or vice versa
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
    • G01R29/027—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values
    • G01R29/0273—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values the pulse characteristic being duration, i.e. width (indicating that frequency of pulses is above or below a certain limit)

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
FR1004111D 1948-12-30 1949-12-30 Circuit sélecteur d'impulsions Expired FR1004111A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68364A US2529172A (en) 1948-12-30 1948-12-30 Pulse discriminating circuits

Publications (1)

Publication Number Publication Date
FR1004111A true FR1004111A (fr) 1952-03-26

Family

ID=22082072

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1004111D Expired FR1004111A (fr) 1948-12-30 1949-12-30 Circuit sélecteur d'impulsions

Country Status (2)

Country Link
US (1) US2529172A (fr)
FR (1) FR1004111A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899553A (en) * 1959-08-11 horton
US2628276A (en) * 1949-07-20 1953-02-10 Motorola Inc Synchronizing pulse differentiating and rectifying circuit
US2672510A (en) * 1950-09-28 1954-03-16 Stromberg Carlson Co Vertical synchronization circuit for television receivers
US2652491A (en) * 1951-03-17 1953-09-15 Avco Mfg Corp Color pulse selector circuit
US3065425A (en) * 1957-08-13 1962-11-20 Gen Electric Pulse delayer using shock-excited l-c resonant circuit having sinusoidal output effecting threshold triggering of neon bulb
US3047734A (en) * 1957-08-14 1962-07-31 Gen Electric Production of direct and delayed pulses in respective circuits each having level-setting clamps
US3038034A (en) * 1960-12-27 1962-06-05 Ampex Pulse separator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2265988A (en) * 1936-02-14 1941-12-16 Telefunken Gmbh Electrical impulse segregation circuit
BE472056A (fr) * 1939-11-10
US2440278A (en) * 1943-05-15 1948-04-27 Standard Telephones Cables Ltd Pulse selecting and eliminating system
BE474952A (fr) * 1944-07-29
FR954530A (fr) * 1946-03-02 1950-01-03

Also Published As

Publication number Publication date
US2529172A (en) 1950-11-07

Similar Documents

Publication Publication Date Title
FR978056A (fr) Circuits électriques permutateurs d'impulsions
FR975941A (fr) Compteurs d'impulsions
FR60534E (fr) Générateurs d'impulsions
FR1004111A (fr) Circuit sélecteur d'impulsions
FR982755A (fr) Récepteurs d'impulsions de numérotation téléphonique
FR1003998A (fr) Montages sélecteurs d'impulsions
FR994645A (fr) Engrenages
CH316538A (fr) Circuit à coïncidence d'impulsions électriques
FR969972A (fr) Circuit sélecteur d'impulsions
FR1048799A (fr) Circuit séparateur d'impulsions de télévision
FR995178A (fr) Perfectionnements aux générateurs d'impulsions électroniques
FR1007746A (fr) Bas
SU77131A1 (ru) Хирургические щипцы
FR966121A (fr) Dirupteur-distributeur d'allumage
FR999582A (fr) Circuit basculant
FR988271A (fr) Circuit engendrant des impulsions électriques
FR988943A (fr) émetteur d'impulsions électriques
FR969973A (fr) Compteur d'impulsions
FR946266A (fr) Contacteur d'impulsions
FR1039026A (fr) Circuit générateur d'impulsions
FR937923A (fr) Dispositif sélecteur d'impulsions
FR1026584A (fr) élargisseur d'impulsions
AT170889B (de) Entgaser
FR951595A (fr) Circuits récepteurs d'impulsions
FR978391A (fr) Mécanisme compteur d'impulsions