TW411719B - Circuit arrangement for color signal processing - Google Patents

Circuit arrangement for color signal processing Download PDF

Info

Publication number
TW411719B
TW411719B TW088101389A TW88101389A TW411719B TW 411719 B TW411719 B TW 411719B TW 088101389 A TW088101389 A TW 088101389A TW 88101389 A TW88101389 A TW 88101389A TW 411719 B TW411719 B TW 411719B
Authority
TW
Taiwan
Prior art keywords
signal
color
phase
carrier
phase shift
Prior art date
Application number
TW088101389A
Other languages
English (en)
Chinese (zh)
Inventor
Herbert Heinemann
Shin-Ichi Uchiyama
Original Assignee
Matsushita Electric Industrial Co Ltd
Koninkl Philips Electronics 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
Priority claimed from DE19730619A external-priority patent/DE19730619A1/de
Application filed by Matsushita Electric Industrial Co Ltd, Koninkl Philips Electronics Nv filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of TW411719B publication Critical patent/TW411719B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/83—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
TW088101389A 1997-04-25 1999-01-29 Circuit arrangement for color signal processing TW411719B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19717553 1997-04-25
DE19730619A DE19730619A1 (de) 1997-04-25 1997-07-17 Schaltungsanordnung zur Farbsignal-Verarbeitung

Publications (1)

Publication Number Publication Date
TW411719B true TW411719B (en) 2000-11-11

Family

ID=26036103

Family Applications (1)

Application Number Title Priority Date Filing Date
TW088101389A TW411719B (en) 1997-04-25 1999-01-29 Circuit arrangement for color signal processing

Country Status (6)

Country Link
US (1) US6046779A (https=)
EP (1) EP0876064B1 (https=)
JP (1) JP4050381B2 (https=)
CN (1) CN1132435C (https=)
DE (1) DE59813454D1 (https=)
TW (1) TW411719B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1576834A1 (en) * 2002-12-16 2005-09-21 Koninklijke Philips Electronics N.V. Comb filter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0748873B2 (ja) * 1987-09-21 1995-05-24 株式会社日立製作所 磁気記録再生装置
DE19524794A1 (de) * 1995-07-07 1997-01-09 Philips Patentverwaltung Schaltungsanordnung zur Farbsignal-Verarbeitung

Also Published As

Publication number Publication date
CN1132435C (zh) 2003-12-24
EP0876064A2 (de) 1998-11-04
US6046779A (en) 2000-04-04
EP0876064B1 (de) 2006-03-22
JP4050381B2 (ja) 2008-02-20
EP0876064A3 (de) 2000-06-14
DE59813454D1 (de) 2006-05-11
CN1202783A (zh) 1998-12-23
JPH10341457A (ja) 1998-12-22

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees