IT1014132B - CIRCUIT FOR THE AUTOMATIC TUNING OF A SIGNAL RECEIVER DEVICE - Google Patents

CIRCUIT FOR THE AUTOMATIC TUNING OF A SIGNAL RECEIVER DEVICE

Info

Publication number
IT1014132B
IT1014132B IT6843674A IT6843674A IT1014132B IT 1014132 B IT1014132 B IT 1014132B IT 6843674 A IT6843674 A IT 6843674A IT 6843674 A IT6843674 A IT 6843674A IT 1014132 B IT1014132 B IT 1014132B
Authority
IT
Italy
Prior art keywords
circuit
signal receiver
receiver device
automatic tuning
tuning
Prior art date
Application number
IT6843674A
Other languages
Italian (it)
Original Assignee
Indesit
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 Indesit filed Critical Indesit
Priority to IT6843674A priority Critical patent/IT1014132B/en
Priority to GB1881475A priority patent/GB1482241A/en
Priority to FR7514175A priority patent/FR2270743B1/fr
Priority to BE156118A priority patent/BE828802A/en
Priority to DE19752520452 priority patent/DE2520452C2/en
Priority to NL7505414A priority patent/NL188382C/en
Application granted granted Critical
Publication of IT1014132B publication Critical patent/IT1014132B/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
    • H03J7/02—Automatic frequency control
    • H03J7/04—Automatic frequency control where the frequency control is accomplished by varying the electrical characteristics of a non-mechanically adjustable element or where the nature of the frequency controlling element is not significant
    • 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
    • H04N5/50—Tuning indicators; Automatic tuning control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
IT6843674A 1974-05-08 1974-05-08 CIRCUIT FOR THE AUTOMATIC TUNING OF A SIGNAL RECEIVER DEVICE IT1014132B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT6843674A IT1014132B (en) 1974-05-08 1974-05-08 CIRCUIT FOR THE AUTOMATIC TUNING OF A SIGNAL RECEIVER DEVICE
GB1881475A GB1482241A (en) 1974-05-08 1975-05-05 Circuit for the automatic tuning of a receiver
FR7514175A FR2270743B1 (en) 1974-05-08 1975-05-06
BE156118A BE828802A (en) 1974-05-08 1975-05-07 RECEIVER AUTOMATIC TUNING CIRCUIT
DE19752520452 DE2520452C2 (en) 1974-05-08 1975-05-07 Automatic tuning circuit for a television receiver
NL7505414A NL188382C (en) 1974-05-08 1975-05-07 TELEVISION RECEIVER WITH AUTOMATIC TUNING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6843674A IT1014132B (en) 1974-05-08 1974-05-08 CIRCUIT FOR THE AUTOMATIC TUNING OF A SIGNAL RECEIVER DEVICE

Publications (1)

Publication Number Publication Date
IT1014132B true IT1014132B (en) 1977-04-20

Family

ID=11309407

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6843674A IT1014132B (en) 1974-05-08 1974-05-08 CIRCUIT FOR THE AUTOMATIC TUNING OF A SIGNAL RECEIVER DEVICE

Country Status (6)

Country Link
BE (1) BE828802A (en)
DE (1) DE2520452C2 (en)
FR (1) FR2270743B1 (en)
GB (1) GB1482241A (en)
IT (1) IT1014132B (en)
NL (1) NL188382C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217935A (en) * 1988-04-27 1989-11-01 Philips Electronic Associated Television receiving apparatus
DE19957365A1 (en) * 1999-11-29 2001-05-31 Thomson Brandt Gmbh Video frequency response improvement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714132A (en) * 1952-02-27 1955-07-26 Rca Corp Automatic frequency control circuit
US2953637A (en) * 1957-03-19 1960-09-20 Westinghouse Electric Corp Television apparatus
BE572138A (en) * 1957-10-19
DE1163371B (en) * 1959-11-30 1964-02-20 Philips Patentverwaltung Television receiver with a circuit arrangement for obtaining a control variable corresponding to the detuning
DE1487141A1 (en) * 1966-08-26 1969-01-02 Standard Elek K Lorenz Ag Circuit for generating a control voltage

Also Published As

Publication number Publication date
DE2520452C2 (en) 1984-09-27
GB1482241A (en) 1977-08-10
NL188382C (en) 1992-06-01
DE2520452A1 (en) 1975-11-20
NL188382B (en) 1992-01-02
BE828802A (en) 1975-09-01
NL7505414A (en) 1975-11-11
FR2270743A1 (en) 1975-12-05
FR2270743B1 (en) 1982-07-16

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