NL7511770A - COLOR TV SIGNAL DEMODULATOR CIRCUIT. - Google Patents

COLOR TV SIGNAL DEMODULATOR CIRCUIT.

Info

Publication number
NL7511770A
NL7511770A NL7511770A NL7511770A NL7511770A NL 7511770 A NL7511770 A NL 7511770A NL 7511770 A NL7511770 A NL 7511770A NL 7511770 A NL7511770 A NL 7511770A NL 7511770 A NL7511770 A NL 7511770A
Authority
NL
Netherlands
Prior art keywords
color
demodulator circuit
signal demodulator
signal
circuit
Prior art date
Application number
NL7511770A
Other languages
Dutch (nl)
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
Priority claimed from IT6997974A external-priority patent/IT1020941B/en
Priority claimed from IT7069674A external-priority patent/IT1046289B/en
Priority claimed from IT6763075A external-priority patent/IT1050541B/en
Application filed by Indesit filed Critical Indesit
Publication of NL7511770A publication Critical patent/NL7511770A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
    • H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
    • H04N11/16—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system the chrominance signal alternating in phase, e.g. PAL-system
    • H04N11/165—Decoding means therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H04N9/465—Synchronisation of the PAL-switch
    • 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
    • H04N9/66—Circuits for processing colour signals for synchronous demodulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
NL7511770A 1974-10-07 1975-10-07 COLOR TV SIGNAL DEMODULATOR CIRCUIT. NL7511770A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT6997974A IT1020941B (en) 1974-10-07 1974-10-07 DEMODULATOR CIRCUIT OF TELEVISION CHROMATIC SIGNALS
IT7069674A IT1046289B (en) 1974-12-20 1974-12-20 Colour TV signal demodulator cct - has frequency selectors connected in parallel ccts with a differental amplifier
IT6763075A IT1050541B (en) 1975-03-13 1975-03-13 Colour TV signal demodulator cct - has frequency selectors connected in parallel ccts with a differental amplifier

Publications (1)

Publication Number Publication Date
NL7511770A true NL7511770A (en) 1976-04-09

Family

ID=27273776

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7511770A NL7511770A (en) 1974-10-07 1975-10-07 COLOR TV SIGNAL DEMODULATOR CIRCUIT.

Country Status (3)

Country Link
DE (1) DE2544677A1 (en)
GB (1) GB1503167A (en)
NL (1) NL7511770A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4223257C2 (en) * 1992-07-15 1994-07-14 Telefunken Microelectron Circuit arrangement for demodulating the SECAM color beard signal

Also Published As

Publication number Publication date
GB1503167A (en) 1978-03-08
DE2544677A1 (en) 1976-04-22

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Legal Events

Date Code Title Description
BV The patent application has lapsed