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ES176825A1 - Mejoras en o relativas a circuitos de sincronización para televisión y similares - Google Patents

Mejoras en o relativas a circuitos de sincronización para televisión y similares

Info

Publication number
ES176825A1
ES176825A1 ES176825A ES176825A ES176825A1 ES 176825 A1 ES176825 A1 ES 176825A1 ES 176825 A ES176825 A ES 176825A ES 176825 A ES176825 A ES 176825A ES 176825 A1 ES176825 A1 ES 176825A1
Authority
ES
Spain
Prior art keywords
television
relating
similar
synchronization circuits
synchronization
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
ES176825A
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
Standard Electrica 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 Alcatel Espana SA, Standard Electrica SA filed Critical Alcatel Espana SA
Publication of ES176825A1 publication Critical patent/ES176825A1/es
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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
    • H01J31/06—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with more than two output electrodes, e.g. for multiple switching or counting
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K9/00—Demodulating pulses which have been modulated with a continuously-variable signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0614—Systems characterised by the synchronising information used the synchronising signal being characterised by the amplitude, duration or polarity

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Synchronizing For Television (AREA)
  • Television Systems (AREA)
ES176825A 1939-05-26 1947-02-15 Mejoras en o relativas a circuitos de sincronización para televisión y similares Expired ES176825A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB256976X 1939-05-26

Publications (1)

Publication Number Publication Date
ES176825A1 true ES176825A1 (es) 1947-03-16

Family

ID=10231834

Family Applications (2)

Application Number Title Priority Date Filing Date
ES176084A Expired ES176084A1 (es) 1939-05-26 1946-12-14 Mejoras en o relativas a los métodos para la discriminación de impulsos
ES176825A Expired ES176825A1 (es) 1939-05-26 1947-02-15 Mejoras en o relativas a circuitos de sincronización para televisión y similares

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES176084A Expired ES176084A1 (es) 1939-05-26 1946-12-14 Mejoras en o relativas a los métodos para la discriminación de impulsos

Country Status (6)

Country Link
US (1) US2583021A (es)
BE (2) BE473145A (es)
CH (1) CH256976A (es)
ES (2) ES176084A1 (es)
FR (2) FR949537A (es)
GB (2) GB529790A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE474582A (es) * 1939-05-26
BE464095A (es) * 1944-03-25
US2539374A (en) * 1949-07-23 1951-01-23 Gen Precision Lab Inc Vertical synchronization pulse separation circuit
NL74981C (es) * 1949-12-21
US2632050A (en) * 1950-04-03 1953-03-17 Avco Mfg Corp Keyed automatic frequency control system for television receivers
GB767508A (en) * 1953-10-17 1957-02-06 Emi Ltd Improvements in or relating to pulse separating circuits
US2854606A (en) * 1955-12-06 1958-09-30 Tele Dynamics Inc Temperature compensated circuit
US3527888A (en) * 1968-04-10 1970-09-08 Us Navy Means for separating horizontal and vertical video synchronizing pulses

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE429307A (es) * 1937-07-22
FR845897A (fr) * 1937-11-11 1939-09-04 Fernseh Ag Réglage automatique de l'amplitude
FR847675A (es) * 1937-12-17
GB514807A (en) * 1938-06-03 1939-11-17 Gen Electric Co Ltd Improvements in apparatus for receiving television and like signals
BE474582A (es) * 1939-05-26

Also Published As

Publication number Publication date
BE474582A (es)
GB536588A (en) 1941-05-20
GB529790A (en) 1940-11-28
US2583021A (en) 1952-01-22
CH256976A (de) 1948-09-15
FR57769E (fr) 1953-09-09
FR949537A (fr) 1949-09-01
ES176084A1 (es) 1947-01-16
BE473145A (es)

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