JPS5923993A - 映像信号の信号対雑音比改善回路 - Google Patents

映像信号の信号対雑音比改善回路

Info

Publication number
JPS5923993A
JPS5923993A JP57134269A JP13426982A JPS5923993A JP S5923993 A JPS5923993 A JP S5923993A JP 57134269 A JP57134269 A JP 57134269A JP 13426982 A JP13426982 A JP 13426982A JP S5923993 A JPS5923993 A JP S5923993A
Authority
JP
Japan
Prior art keywords
frequency
signal
signals
circuit
modulated
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.)
Granted
Application number
JP57134269A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6365277B2 (enrdf_load_stackoverflow
Inventor
Taku Uchiumi
内海　卓
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
Nippon Victor KK
Original Assignee
Victor Company of Japan Ltd
Nippon Victor KK
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, Nippon Victor KK filed Critical Victor Company of Japan Ltd
Priority to JP57134269A priority Critical patent/JPS5923993A/ja
Priority to FR8312534A priority patent/FR2531293B1/fr
Publication of JPS5923993A publication Critical patent/JPS5923993A/ja
Publication of JPS6365277B2 publication Critical patent/JPS6365277B2/ja
Granted legal-status Critical Current

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
    • H04N9/86—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded sequentially and simultaneously, e.g. corresponding to SECAM-system

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
JP57134269A 1982-07-30 1982-07-30 映像信号の信号対雑音比改善回路 Granted JPS5923993A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57134269A JPS5923993A (ja) 1982-07-30 1982-07-30 映像信号の信号対雑音比改善回路
FR8312534A FR2531293B1 (fr) 1982-07-30 1983-07-29 Dispositif de reproduction d'un signal video-couleurs du type secam a transformation de la frequence du signal porteur de chrominance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57134269A JPS5923993A (ja) 1982-07-30 1982-07-30 映像信号の信号対雑音比改善回路

Publications (2)

Publication Number Publication Date
JPS5923993A true JPS5923993A (ja) 1984-02-07
JPS6365277B2 JPS6365277B2 (enrdf_load_stackoverflow) 1988-12-15

Family

ID=15124338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57134269A Granted JPS5923993A (ja) 1982-07-30 1982-07-30 映像信号の信号対雑音比改善回路

Country Status (2)

Country Link
JP (1) JPS5923993A (enrdf_load_stackoverflow)
FR (1) FR2531293B1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6456528A (en) * 1987-08-28 1989-03-03 Sintokogio Ltd Molding method of resin sheet and device therefor
JPH01161020U (enrdf_load_stackoverflow) * 1988-04-27 1989-11-08

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240407573A1 (en) 2021-07-06 2024-12-12 Areco Finances Et Technologie - Arfitec Open vertical refrigerated display case comprising improved nebulizing means

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2402367A1 (fr) * 1977-08-29 1979-03-30 Victor Company Of Japan Dispositif d'enregistrement et de reproduction de signaux video couleurs du procede secam
GB2005513B (en) * 1977-09-21 1982-03-31 Matsushita Electric Ind Co Ltd Magnetic record ing and reproducing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6456528A (en) * 1987-08-28 1989-03-03 Sintokogio Ltd Molding method of resin sheet and device therefor
JPH01161020U (enrdf_load_stackoverflow) * 1988-04-27 1989-11-08

Also Published As

Publication number Publication date
JPS6365277B2 (enrdf_load_stackoverflow) 1988-12-15
FR2531293B1 (fr) 1988-06-10
FR2531293A1 (fr) 1984-02-03

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