NL7410912A - CIRCUIT FOR WITHDRAWING LUMINANCE AND CHROMINANCE SIGNALS FROM A COMPOSITE COLOR TV SIGNAL. - Google Patents

CIRCUIT FOR WITHDRAWING LUMINANCE AND CHROMINANCE SIGNALS FROM A COMPOSITE COLOR TV SIGNAL.

Info

Publication number
NL7410912A
NL7410912A NL7410912A NL7410912A NL7410912A NL 7410912 A NL7410912 A NL 7410912A NL 7410912 A NL7410912 A NL 7410912A NL 7410912 A NL7410912 A NL 7410912A NL 7410912 A NL7410912 A NL 7410912A
Authority
NL
Netherlands
Prior art keywords
withdrawing
luminance
circuit
signal
composite color
Prior art date
Application number
NL7410912A
Other languages
Dutch (nl)
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of NL7410912A publication Critical patent/NL7410912A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
NL7410912A 1973-08-14 1974-08-14 CIRCUIT FOR WITHDRAWING LUMINANCE AND CHROMINANCE SIGNALS FROM A COMPOSITE COLOR TV SIGNAL. NL7410912A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9117273A JPS5040029A (en) 1973-08-14 1973-08-14

Publications (1)

Publication Number Publication Date
NL7410912A true NL7410912A (en) 1975-02-18

Family

ID=14019037

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7410912A NL7410912A (en) 1973-08-14 1974-08-14 CIRCUIT FOR WITHDRAWING LUMINANCE AND CHROMINANCE SIGNALS FROM A COMPOSITE COLOR TV SIGNAL.

Country Status (6)

Country Link
JP (1) JPS5040029A (en)
DE (1) DE2438674A1 (en)
FR (1) FR2241173B1 (en)
GB (1) GB1472807A (en)
IT (1) IT1019983B (en)
NL (1) NL7410912A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50114239U (en) * 1974-03-02 1975-09-18
JPS581873B2 (en) * 1977-03-07 1983-01-13 松下電器産業株式会社 comb filter circuit
US4096516A (en) * 1977-03-25 1978-06-20 Rca Corporation Electronic signal processing apparatus
NL8104101A (en) * 1981-09-04 1983-04-05 Philips Nv PAL COMB FILTER.
JPS60127086U (en) * 1984-01-31 1985-08-27 ソニー株式会社 Y/C separator
JPS61212985A (en) * 1985-03-18 1986-09-20 Hitachi Ltd Magnetic recording and reproducing device
JP2760768B2 (en) * 1995-11-10 1998-06-04 株式会社小向建装 Blind cleaning tools

Also Published As

Publication number Publication date
FR2241173A1 (en) 1975-03-14
FR2241173B1 (en) 1978-11-24
JPS5040029A (en) 1975-04-12
DE2438674A1 (en) 1975-03-06
IT1019983B (en) 1977-11-30
GB1472807A (en) 1977-05-11

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed