IT1091678B - Televisore con circuito di demodulazione del segnale televisivo modulato su una portante - Google Patents

Televisore con circuito di demodulazione del segnale televisivo modulato su una portante

Info

Publication number
IT1091678B
IT1091678B IT69784/77A IT6978477A IT1091678B IT 1091678 B IT1091678 B IT 1091678B IT 69784/77 A IT69784/77 A IT 69784/77A IT 6978477 A IT6978477 A IT 6978477A IT 1091678 B IT1091678 B IT 1091678B
Authority
IT
Italy
Prior art keywords
television
carrier
demodulation circuit
modulated
television signal
Prior art date
Application number
IT69784/77A
Other languages
English (en)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT1091678B publication Critical patent/IT1091678B/it

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
    • H04N5/455—Demodulation-circuits
    • 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)
  • Picture Signal Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
  • Amplifiers (AREA)
  • Processing Of Color Television Signals (AREA)
IT69784/77A 1976-12-16 1977-12-13 Televisore con circuito di demodulazione del segnale televisivo modulato su una portante IT1091678B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7613946A NL7613946A (nl) 1976-12-16 1976-12-16 Televisieontvanger met een demodulatorschakeling voor het demoduleren van een op een draaggolf ge- moduleerd televisiesignaal.

Publications (1)

Publication Number Publication Date
IT1091678B true IT1091678B (it) 1985-07-06

Family

ID=19827382

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69784/77A IT1091678B (it) 1976-12-16 1977-12-13 Televisore con circuito di demodulazione del segnale televisivo modulato su una portante

Country Status (10)

Country Link
US (1) US4159482A (it)
JP (1) JPS5391625A (it)
AU (1) AU512056B2 (it)
CA (1) CA1091343A (it)
DE (1) DE2754089C3 (it)
ES (1) ES465050A1 (it)
FR (1) FR2374805A1 (it)
GB (1) GB1560290A (it)
IT (1) IT1091678B (it)
NL (1) NL7613946A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041493B2 (ja) * 1977-03-16 1985-09-17 ソニー株式会社 受信機
US4263611A (en) * 1979-08-29 1981-04-21 Rca Corporation Television signal processing system
US4266245A (en) * 1980-01-29 1981-05-05 Rca Corporation Differential amplifier current repeater
NL8200374A (nl) * 1982-02-02 1983-09-01 Philips Nv Televisie-ontvanger met een videosignaaldetektor van een met behulp van een referentiesignaal detekterend type.
NL8301179A (nl) * 1983-04-01 1984-11-01 Philips Nv Ontvanger voor hf-signalen voorzien van een paar parallelle signaalwegen.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL155157B (nl) * 1971-02-17 1977-11-15 Philips Nv Demodulatorschakeling voor het demoduleren van een op een draaggolf gemoduleerd videosignaal.
US3871022A (en) * 1973-12-03 1975-03-11 Motorola Inc Noise and overload protection circuit for synchronous demodulators

Also Published As

Publication number Publication date
JPS6156916B2 (it) 1986-12-04
ES465050A1 (es) 1978-09-01
FR2374805B1 (it) 1981-06-26
NL7613946A (nl) 1978-06-20
FR2374805A1 (fr) 1978-07-13
DE2754089B2 (de) 1981-05-27
DE2754089C3 (de) 1982-01-28
US4159482A (en) 1979-06-26
CA1091343A (en) 1980-12-09
AU512056B2 (en) 1980-09-18
GB1560290A (en) 1980-02-06
AU3148577A (en) 1979-06-21
JPS5391625A (en) 1978-08-11
DE2754089A1 (de) 1978-06-29

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