DE1537256A1 - Fernsehempfaenger mit Schaltungen zur Erzeugung eines Signals fuer die automatische Verstaerkungsregelung und eines Signals fuer die automatische Frequenznachstimmung - Google Patents

Fernsehempfaenger mit Schaltungen zur Erzeugung eines Signals fuer die automatische Verstaerkungsregelung und eines Signals fuer die automatische Frequenznachstimmung

Info

Publication number
DE1537256A1
DE1537256A1 DE19671537256 DE1537256A DE1537256A1 DE 1537256 A1 DE1537256 A1 DE 1537256A1 DE 19671537256 DE19671537256 DE 19671537256 DE 1537256 A DE1537256 A DE 1537256A DE 1537256 A1 DE1537256 A1 DE 1537256A1
Authority
DE
Germany
Prior art keywords
signal
amplifier
channel
signals
color
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.)
Pending
Application number
DE19671537256
Other languages
German (de)
English (en)
Inventor
Korver Jan Abraham Cornelis
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE1537256A1 publication Critical patent/DE1537256A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • H04N5/59—Control of contrast or brightness in dependence upon beam current of cathode ray tube
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H04N9/455—Generation of colour burst signals; Insertion of colour burst signals in colour picture signals or separation of colour burst signals from colour picture signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
DE19671537256 1966-07-15 1967-07-11 Fernsehempfaenger mit Schaltungen zur Erzeugung eines Signals fuer die automatische Verstaerkungsregelung und eines Signals fuer die automatische Frequenznachstimmung Pending DE1537256A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6609958A NL6609958A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1966-07-15 1966-07-15

Publications (1)

Publication Number Publication Date
DE1537256A1 true DE1537256A1 (de) 1969-08-21

Family

ID=19797190

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671537256 Pending DE1537256A1 (de) 1966-07-15 1967-07-11 Fernsehempfaenger mit Schaltungen zur Erzeugung eines Signals fuer die automatische Verstaerkungsregelung und eines Signals fuer die automatische Frequenznachstimmung

Country Status (7)

Country Link
US (1) US3562416A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT272423B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE701337A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1537256A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES342984A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1191885A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6609958A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1440342A (en) * 1973-04-10 1976-06-23 Thorn Electrical Ind Ltd Television receiver circuits
NL183428B (nl) * 1976-09-17 1988-05-16 Philips Nv Televisieontvanger met een synchrone detectieschakeling en een frequentieafwijkings-detectieschakeling.
JPS6013555B2 (ja) * 1977-06-17 1985-04-08 ソニー株式会社 バ−スト信号のレベル検出回路
US4745411A (en) * 1986-10-29 1988-05-17 Kaiser Electronics Digital gain adjustment
EP0399758B1 (en) * 1989-05-25 1996-07-17 Sony Corporation FM-demodulating apparatus
US20080303950A1 (en) * 2007-06-05 2008-12-11 Chun-Chih Hou Video signal receiving circuit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA613576A (en) * 1961-01-31 E. Lowitz Gabriel Television receiver
US2908748A (en) * 1954-09-14 1959-10-13 Rca Corp Color television chroma control system
US3037071A (en) * 1956-11-01 1962-05-29 Rca Corp Autoamtic chroma control of video amplifier with effect limited to chroma components
US3028448A (en) * 1956-12-14 1962-04-03 Westinghouse Electric Corp Television automatic frequency control apparatus
US2906817A (en) * 1957-04-05 1959-09-29 Rca Corp Television receiver signal processing circuits
GB875876A (en) * 1958-10-31 1961-08-23 Gen Electric Co Ltd Improvements in or relating to colour television receivers
US3297821A (en) * 1963-07-02 1967-01-10 Hazeltine Research Inc Contrast control apparatus for controlling the video signal of a television receiver
US3375325A (en) * 1964-08-25 1968-03-26 Philips Corp Intercarrier television receiver afc circuit

Also Published As

Publication number Publication date
US3562416A (en) 1971-02-09
ES342984A1 (es) 1968-08-16
AT272423B (de) 1969-07-10
BE701337A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1968-01-15
GB1191885A (en) 1970-05-13
NL6609958A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1968-01-16

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