DE3482988D1 - Rueckkopplungskammfilter. - Google Patents

Rueckkopplungskammfilter.

Info

Publication number
DE3482988D1
DE3482988D1 DE8484308190T DE3482988T DE3482988D1 DE 3482988 D1 DE3482988 D1 DE 3482988D1 DE 8484308190 T DE8484308190 T DE 8484308190T DE 3482988 T DE3482988 T DE 3482988T DE 3482988 D1 DE3482988 D1 DE 3482988D1
Authority
DE
Germany
Prior art keywords
comb filter
feedback comb
feedback
filter
comb
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.)
Expired - Lifetime
Application number
DE8484308190T
Other languages
English (en)
Inventor
Hisatoshi Shimoseya-Dan Fukuda
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Application granted granted Critical
Publication of DE3482988D1 publication Critical patent/DE3482988D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • 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)
  • Filters That Use Time-Delay Elements (AREA)
DE8484308190T 1983-11-26 1984-11-26 Rueckkopplungskammfilter. Expired - Lifetime DE3482988D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58222709A JPS60114017A (ja) 1983-11-26 1983-11-26 帰還型くし形フイルタ

Publications (1)

Publication Number Publication Date
DE3482988D1 true DE3482988D1 (de) 1990-09-20

Family

ID=16786673

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8484308190T Expired - Lifetime DE3482988D1 (de) 1983-11-26 1984-11-26 Rueckkopplungskammfilter.
DE198484308190T Pending DE143637T1 (de) 1983-11-26 1984-11-26 Rueckkopplungskammfilter.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE198484308190T Pending DE143637T1 (de) 1983-11-26 1984-11-26 Rueckkopplungskammfilter.

Country Status (4)

Country Link
US (1) US4617588A (de)
EP (1) EP0143637B1 (de)
JP (1) JPS60114017A (de)
DE (2) DE3482988D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61121574A (ja) * 1984-11-19 1986-06-09 Hitachi Ltd ビデオ信号処理回路
JP3228800B2 (ja) * 1992-11-11 2001-11-12 株式会社日立製作所 モータ制御装置およびこれを用いた磁気記録再生装置
GB0117090D0 (en) * 2001-07-12 2001-09-05 Kvaerner Process Tech Ltd Process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707596A (en) * 1969-12-19 1972-12-26 Philips Corp Circuit arrangement for surpressing the chrominance subcarrier in pal signal
DE2263678B2 (de) * 1971-12-27 1976-04-29 Hitachi, Ltd., Tokio Schaltung zur auftrennung des ntsc-farbfernsehsignals
JPS5860888A (ja) * 1981-10-08 1983-04-11 Toshiba Corp 色分離回路
US4498100A (en) * 1982-11-26 1985-02-05 Rca Corporation Apparatus for frame-to-frame comb filtering composite TV signal
US4553158A (en) * 1984-02-06 1985-11-12 Rca Corporation Circuitry for correcting motion induced errors in frame comb filtered video signals

Also Published As

Publication number Publication date
JPS60114017A (ja) 1985-06-20
US4617588A (en) 1986-10-14
EP0143637B1 (de) 1990-08-16
EP0143637A2 (de) 1985-06-05
EP0143637A3 (en) 1987-04-01
DE143637T1 (de) 1985-10-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

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