BE639028A - - Google Patents

Info

Publication number
BE639028A
BE639028A BE639028DA BE639028A BE 639028 A BE639028 A BE 639028A BE 639028D A BE639028D A BE 639028DA BE 639028 A BE639028 A BE 639028A
Authority
BE
Belgium
Application number
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.)
Publication of BE639028A publication Critical patent/BE639028A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/94—Signal drop-out compensation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/24—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D3/00—Demodulation of angle-, frequency- or phase- modulated oscillations
    • H03D3/02—Demodulation of angle-, frequency- or phase- modulated oscillations by detecting phase difference between two signals obtained from input signal
    • H03D3/24—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits
    • H03D3/241—Modifications of demodulators to reject or remove amplitude variations by means of locked-in oscillator circuits the oscillator being part of a phase locked loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
BE639028D 1962-10-24 BE639028A (th)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL284679 1962-10-24

Publications (1)

Publication Number Publication Date
BE639028A true BE639028A (th)

Family

ID=19754191

Family Applications (1)

Application Number Title Priority Date Filing Date
BE639028D BE639028A (th) 1962-10-24

Country Status (8)

Country Link
US (1) US3312782A (th)
AT (1) AT240438B (th)
BE (1) BE639028A (th)
CH (1) CH431637A (th)
DE (1) DE1284445B (th)
ES (1) ES292745A1 (th)
GB (1) GB1019504A (th)
NL (1) NL284679A (th)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6402128A (th) * 1964-03-04 1965-09-06
GB1421093A (en) * 1974-05-09 1976-01-14 Mullard Ltd Frequency discriminator circuit arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2373546A (en) * 1942-06-10 1945-04-10 Rca Corp Phase modulation detector circuits
US2513763A (en) * 1945-01-04 1950-07-04 Rca Corp Locked-in oscillator circuit
GB650743A (en) * 1946-12-05 1951-02-28 Philips Nv Improvements in automatic frequency-correction circuit-arrangements
DE1100689B (de) * 1959-10-23 1961-03-02 Kienzle Apparate Gmbh Elektronischer Koordinatenschalter
FR1273631A (fr) * 1959-11-20 1961-10-13 Tokyo Shibaura Electric Co Systèmes pour empêcher des <manques> dans une reproduction d'un ruban vidéo

Also Published As

Publication number Publication date
GB1019504A (en) 1966-02-09
US3312782A (en) 1967-04-04
DE1284445B (de) 1968-12-05
AT240438B (de) 1965-05-25
NL284679A (th)
CH431637A (de) 1967-03-15
ES292745A1 (es) 1963-12-01

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