JPS5249732A - Comb-shape filter - Google Patents

Comb-shape filter

Info

Publication number
JPS5249732A
JPS5249732A JP50125740A JP12574075A JPS5249732A JP S5249732 A JPS5249732 A JP S5249732A JP 50125740 A JP50125740 A JP 50125740A JP 12574075 A JP12574075 A JP 12574075A JP S5249732 A JPS5249732 A JP S5249732A
Authority
JP
Japan
Prior art keywords
comb
shape filter
signaland
luminance
deterioration
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
JP50125740A
Other languages
Japanese (ja)
Inventor
Masao Tomita
Seiji Fujisawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50125740A priority Critical patent/JPS5249732A/en
Publication of JPS5249732A publication Critical patent/JPS5249732A/en
Pending legal-status Critical Current

Links

Landscapes

  • Processing Of Color Television Signals (AREA)
  • Filters That Use Time-Delay Elements (AREA)

Abstract

PURPOSE: Through delay circuit which changes the delay time according to jitter quantity, the deterioration of isolation capability between luminance signaland carrier signal can be effectively prevented.
COPYRIGHT: (C)1977,JPO&Japio
JP50125740A 1975-10-17 1975-10-17 Comb-shape filter Pending JPS5249732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50125740A JPS5249732A (en) 1975-10-17 1975-10-17 Comb-shape filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50125740A JPS5249732A (en) 1975-10-17 1975-10-17 Comb-shape filter

Publications (1)

Publication Number Publication Date
JPS5249732A true JPS5249732A (en) 1977-04-21

Family

ID=14917606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50125740A Pending JPS5249732A (en) 1975-10-17 1975-10-17 Comb-shape filter

Country Status (1)

Country Link
JP (1) JPS5249732A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460544A (en) * 1977-10-24 1979-05-16 Nippon Steel Corp Correcting method for electric signal distortion
JPS5640384A (en) * 1979-09-11 1981-04-16 Sony Corp Separating circuit of video signal
JPS62108611A (en) * 1985-10-31 1987-05-19 アールシーエー　トムソン　ライセンシング　コーポレーシヨン Adaptive filter system
JPS6461191A (en) * 1987-08-31 1989-03-08 Sharp Kk Video signal processing unit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4946820A (en) * 1972-07-26 1974-05-07
JPS4948242A (en) * 1972-04-19 1974-05-10

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948242A (en) * 1972-04-19 1974-05-10
JPS4946820A (en) * 1972-07-26 1974-05-07

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460544A (en) * 1977-10-24 1979-05-16 Nippon Steel Corp Correcting method for electric signal distortion
JPS6046854B2 (en) * 1977-10-24 1985-10-18 新日本製鐵株式会社 How to correct distortion in electrical signals
JPS5640384A (en) * 1979-09-11 1981-04-16 Sony Corp Separating circuit of video signal
JPS62108611A (en) * 1985-10-31 1987-05-19 アールシーエー　トムソン　ライセンシング　コーポレーシヨン Adaptive filter system
JPS6461191A (en) * 1987-08-31 1989-03-08 Sharp Kk Video signal processing unit

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