CH201785A - Method and device for synchronizing the deflection voltage generator in video or television transmission devices by means of synchronization characters. - Google Patents

Method and device for synchronizing the deflection voltage generator in video or television transmission devices by means of synchronization characters.

Info

Publication number
CH201785A
CH201785A CH201785DA CH201785A CH 201785 A CH201785 A CH 201785A CH 201785D A CH201785D A CH 201785DA CH 201785 A CH201785 A CH 201785A
Authority
CH
Switzerland
Prior art keywords
synchronizing
video
voltage generator
transmission devices
deflection voltage
Prior art date
Application number
Other languages
German (de)
Inventor
Gustav Dipl Ing Guanella
Original Assignee
Gustav Dipl Ing Guanella
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 Gustav Dipl Ing Guanella filed Critical Gustav Dipl Ing Guanella
Publication of CH201785A publication Critical patent/CH201785A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
    • H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Glass Compositions (AREA)
CH201785D 1938-02-17 1938-02-17 Method and device for synchronizing the deflection voltage generator in video or television transmission devices by means of synchronization characters. CH201785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH525342X 1938-02-17

Publications (1)

Publication Number Publication Date
CH201785A true CH201785A (en) 1938-12-15

Family

ID=4518169

Family Applications (1)

Application Number Title Priority Date Filing Date
CH201785D CH201785A (en) 1938-02-17 1938-02-17 Method and device for synchronizing the deflection voltage generator in video or television transmission devices by means of synchronization characters.

Country Status (3)

Country Link
US (1) US2231998A (en)
CH (1) CH201785A (en)
GB (1) GB525342A (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE905383C (en) * 1949-04-16 1954-03-01 Gen Electric Phase detector circuit
DE909210C (en) * 1947-09-27 1954-04-15 Rca Corp Arrangement for synchronizing a deflection generator
DE934051C (en) * 1952-02-12 1955-10-13 Siemens Ag Circuit for the automatic frequency control of the deflection oscillator of television receivers
DE945933C (en) * 1951-11-06 1956-07-19 Philips Nv Circuit arrangement for synchronizing an oscillator to a control oscillation
DE1002047B (en) * 1952-12-11 1957-02-07 Siemens Ag Circuit arrangement for generating a sharp kink in a characteristic
DE1005575B (en) * 1956-03-15 1957-04-04 Siemens Ag Circuit arrangement for a phase discriminator, especially in television receivers
DE965411C (en) * 1951-12-13 1957-06-06 Int Standard Electric Corp Receiving device for picture telegraphy devices with control organs that allow the picture receiver and the associated devices to be controlled at high speed
DE1013329B (en) * 1952-07-25 1957-08-08 Lorenz C Ag Frequency control circuit
DE1013712B (en) * 1953-06-16 1957-08-14 Rca Corp Circuit arrangement for a controlled oscillator
DE970035C (en) * 1944-09-02 1958-08-14 Philips Nv Circuit arrangement for generating a frequency or phase-dependent measurement or control voltage
DE970148C (en) * 1949-05-26 1958-08-21 Gen Electric Synchronization system for a vibration generator suitable for use in television receivers
DE971321C (en) * 1952-03-06 1959-01-08 Philips Nv Circuit arrangement for synchronizing a saw tooth oscillator
DE972119C (en) * 1944-03-22 1959-05-27 Fernseh Gmbh Procedure for phase measurement
DE972553C (en) * 1951-02-16 1959-08-13 Max Grundig Circuit arrangement for automatic phase control of a synchronized oscillator
DE976160C (en) * 1943-06-19 1963-04-04 Ibm Deutschland Saw tooth generator with changeable phase position for counters and arithmetic units
DE976259C (en) * 1949-12-30 1963-05-30 Rca Corp Circuit arrangement for the automatic synchronization of an AC voltage generator which supplies a voltage similar to a saw tooth
DE976528C (en) * 1953-02-22 1963-10-31 Fernseh Gmbh Method for frequency control of a pulse generator
DE977041C (en) * 1951-11-06 1964-12-23 Philips Nv Circuit arrangement for synchronizing an oscillator with respect to a control oscillation
DE980076C (en) * 1950-10-24 1969-03-06 Fernseh Gmbh Arrangement for synchronizing deflection devices

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE975984C (en) * 1942-04-14 1963-01-03 Telefunken Patent Circuit arrangement for demodulating phase-modulated pulses
US2543066A (en) * 1947-02-01 1951-02-27 Farnsworth Res Corp Automatic picture phasing circuit

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976160C (en) * 1943-06-19 1963-04-04 Ibm Deutschland Saw tooth generator with changeable phase position for counters and arithmetic units
DE972119C (en) * 1944-03-22 1959-05-27 Fernseh Gmbh Procedure for phase measurement
DE970035C (en) * 1944-09-02 1958-08-14 Philips Nv Circuit arrangement for generating a frequency or phase-dependent measurement or control voltage
DE909210C (en) * 1947-09-27 1954-04-15 Rca Corp Arrangement for synchronizing a deflection generator
DE905383C (en) * 1949-04-16 1954-03-01 Gen Electric Phase detector circuit
DE940908C (en) * 1949-04-16 1956-03-29 Gen Electric Phase detector circuit
DE970148C (en) * 1949-05-26 1958-08-21 Gen Electric Synchronization system for a vibration generator suitable for use in television receivers
DE976259C (en) * 1949-12-30 1963-05-30 Rca Corp Circuit arrangement for the automatic synchronization of an AC voltage generator which supplies a voltage similar to a saw tooth
DE980076C (en) * 1950-10-24 1969-03-06 Fernseh Gmbh Arrangement for synchronizing deflection devices
DE972553C (en) * 1951-02-16 1959-08-13 Max Grundig Circuit arrangement for automatic phase control of a synchronized oscillator
DE977041C (en) * 1951-11-06 1964-12-23 Philips Nv Circuit arrangement for synchronizing an oscillator with respect to a control oscillation
DE945933C (en) * 1951-11-06 1956-07-19 Philips Nv Circuit arrangement for synchronizing an oscillator to a control oscillation
DE965411C (en) * 1951-12-13 1957-06-06 Int Standard Electric Corp Receiving device for picture telegraphy devices with control organs that allow the picture receiver and the associated devices to be controlled at high speed
DE934051C (en) * 1952-02-12 1955-10-13 Siemens Ag Circuit for the automatic frequency control of the deflection oscillator of television receivers
DE971321C (en) * 1952-03-06 1959-01-08 Philips Nv Circuit arrangement for synchronizing a saw tooth oscillator
DE1013329B (en) * 1952-07-25 1957-08-08 Lorenz C Ag Frequency control circuit
DE1002047B (en) * 1952-12-11 1957-02-07 Siemens Ag Circuit arrangement for generating a sharp kink in a characteristic
DE976528C (en) * 1953-02-22 1963-10-31 Fernseh Gmbh Method for frequency control of a pulse generator
DE1013712B (en) * 1953-06-16 1957-08-14 Rca Corp Circuit arrangement for a controlled oscillator
DE1005575B (en) * 1956-03-15 1957-04-04 Siemens Ag Circuit arrangement for a phase discriminator, especially in television receivers

Also Published As

Publication number Publication date
GB525342A (en) 1940-08-27
US2231998A (en) 1941-02-18

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