FR2513837B1 - Dispositif d'enregistrement d'images par modulation en frequence de composantes de luminance et de chrominances multiplexees - Google Patents

Dispositif d'enregistrement d'images par modulation en frequence de composantes de luminance et de chrominances multiplexees

Info

Publication number: FR2513837B1
Authority: FR; France
Prior art keywords: recording device; image recording; frequency modulation; chrominance components; multiplexed luminance
Prior art date: 1981-09-16
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

Application number

FR8215636A

Other languages

English (en)

Other versions

FR2513837A1 (fr

Inventor

Hitoshi Aoike

Toyotaka Machida

Toshimasa Kumazaki

Kazuyuki Suenaga

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.)

1981-09-16

Filing date

1982-09-16

Publication date

1987-02-20

1982-09-16 Application filed by Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd

1983-04-01 Publication of FR2513837A1 publication Critical patent/FR2513837A1/fr

1987-02-20 Application granted granted Critical

1987-02-20 Publication of FR2513837B1 publication Critical patent/FR2513837B1/fr

Status Expired legal-status Critical Current

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
- H04N9/825—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 luminance and chrominance signals being recorded in separate channels

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Processing Of Color Television Signals (AREA)
Television Signal Processing For Recording (AREA)

FR8215636A 1981-09-16 1982-09-16 Dispositif d'enregistrement d'images par modulation en frequence de composantes de luminance et de chrominances multiplexees Expired FR2513837B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP56145983A JPS5847391A (ja)	1981-09-16	1981-09-16	記録再生方式

Publications (2)

Publication Number	Publication Date
FR2513837A1 FR2513837A1 (fr)	1983-04-01
FR2513837B1 true FR2513837B1 (fr)	1987-02-20

Family

ID=15397470

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8215636A Expired FR2513837B1 (fr)	1981-09-16	1982-09-16	Dispositif d'enregistrement d'images par modulation en frequence de composantes de luminance et de chrominances multiplexees

Country Status (8)

Country	Link
US (1)	US4491876A (fr)
JP (1)	JPS5847391A (fr)
AT (1)	AT388478B (fr)
CA (1)	CA1191941A (fr)
DE (1)	DE3234243C2 (fr)
FR (1)	FR2513837B1 (fr)
GB (1)	GB2106351B (fr)
NL (1)	NL8203576A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5955692A (ja) *	1982-09-25	1984-03-30	Victor Co Of Japan Ltd	カラ−映像信号記録装置及び記録再生装置
JPS5981990A (ja) *	1982-11-02	1984-05-11	Victor Co Of Japan Ltd	カラ−映像信号記録装置及び記録再生装置
JPS6068793A (ja) *	1983-09-26	1985-04-19	Sony Corp	カラ−ビデオ信号のデイジタル化回路
EP0136890B1 (fr) *	1983-09-30	1990-01-31	Victor Company Of Japan, Limited	Procédé et dispositif pour enregistrer et/ou reproduire des signaux vidéo en couleurs
DE3340113A1 (de) *	1983-11-05	1985-05-15	Robert Bosch Gmbh, 7000 Stuttgart	System zur speicherung digital codierter signale auf magnetband
US4553175A (en) *	1984-01-16	1985-11-12	Eastman Kodak Company	Method/apparatus for playback of color video still pictures from a magnetic disk
US4974097A (en) *	1986-11-18	1990-11-27	Canon Kabushiki Kaisha	Data communication apparatus
DE4117993A1 (de) *	1991-06-01	1992-12-03	Thomson Brandt Gmbh	Schaltung zur aufbereitung der farbsignale in einem videorecorder
US5685845A (en) *	1995-07-11	1997-11-11	Becton, Dickinson And Company	Sterile resealable vial connector assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3234323A (en) *	1960-10-27	1966-02-08	Sony Corp	Picture signal recording system
US3359364A (en) *	1963-04-01	1967-12-19	Sony Corp	Recording and/or reproducing system
DE1935109C3 (de) *	1968-07-10	1981-05-14	Sony Corp., Tokyo	Magnetisches Aufzeichnungs- und Wiedergabegerät für Farbfernsehsignale
DE2740942C2 (de) *	1977-09-10	1984-12-20	Robert Bosch Gmbh, 7000 Stuttgart	Verfahren zur Aufzeichnung und/oder Übertragung von Farbfernsehsignalen
DE2822144C2 (de) *	1978-05-20	1982-09-09	Robert Bosch Gmbh, 7000 Stuttgart	Verfahren zur Speicherung eines Farbfernsehsignals
DE2917975C2 (de) *	1979-05-04	1981-12-10	Institut für Rundfunktechnik GmbH, 8000 München	Verfahren zur digitalen Übertragung eines PAL-Signals
FR2463559A1 (fr) *	1979-08-07	1981-02-20	Rca Corp	Systeme d'enregistrement pour cameras de television de haute performance et de petite taille
GB2056216B (en) *	1979-08-07	1983-12-14	Rca Corp	Recording system for small high performance tv camera
JPS56132085A (en) *	1980-03-21	1981-10-16	Victor Co Of Japan Ltd	Recording system and recording plus reproducing system for color video signal
JPS56144690A (en) *	1980-04-14	1981-11-11	Matsushita Electric Ind Co Ltd	Recording system for video signal

1981
- 1981-09-16 JP JP56145983A patent/JPS5847391A/ja active Pending
1982
- 1982-09-15 CA CA000411415A patent/CA1191941A/fr not_active Expired
- 1982-09-15 GB GB08226263A patent/GB2106351B/en not_active Expired
- 1982-09-15 NL NL8203576A patent/NL8203576A/nl not_active Application Discontinuation
- 1982-09-15 US US06/418,818 patent/US4491876A/en not_active Expired - Lifetime
- 1982-09-15 DE DE3234243A patent/DE3234243C2/de not_active Expired
- 1982-09-16 FR FR8215636A patent/FR2513837B1/fr not_active Expired
- 1982-09-16 AT AT0347382A patent/AT388478B/de active

Also Published As

Publication number	Publication date
AT388478B (de)	1989-06-26
FR2513837A1 (fr)	1983-04-01
US4491876A (en)	1985-01-01
GB2106351B (en)	1985-03-20
DE3234243A1 (de)	1983-04-07
JPS5847391A (ja)	1983-03-19
GB2106351A (en)	1983-04-07
NL8203576A (nl)	1983-04-18
CA1191941A (fr)	1985-08-13
DE3234243C2 (de)	1985-01-17
ATA347382A (de)	1988-11-15

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Legal Events

Date	Code	Title	Description
1992-07-31	ST	Notification of lapse