NL7802050A - Werkwijze en inrichting voor opname van kleurenvideosignalen. - Google Patents

Werkwijze en inrichting voor opname van kleurenvideosignalen.

Info

Publication number: NL7802050A
Authority: NL; Netherlands
Prior art keywords: video signals; color video; recording color; recording; signals
Prior art date: 1977-02-24

Application number

NL7802050A

Other languages

English (en)

Original Assignee

Sony Corp

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.)

1977-02-24

Filing date

1978-02-23

Publication date

1978-08-28

1978-02-23 Application filed by Sony Corp filed Critical Sony Corp

1978-08-28 Publication of NL7802050A publication Critical patent/NL7802050A/nl

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
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
- 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
- H04N9/84—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 the recorded signal showing a feature, which is different in adjacent track parts, e.g. different phase or frequency

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Television Signal Processing For Recording (AREA)
Recording Or Reproducing By Magnetic Means (AREA)

NL7802050A 1977-02-24 1978-02-23 Werkwijze en inrichting voor opname van kleurenvideosignalen. NL7802050A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1947177A JPS53104214A (en)	1977-02-24	1977-02-24	Magnetic recorder

Publications (1)

Publication Number	Publication Date
NL7802050A true NL7802050A (nl)	1978-08-28

Family

ID=12000230

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7802050A NL7802050A (nl)	1977-02-24	1978-02-23	Werkwijze en inrichting voor opname van kleurenvideosignalen.

Country Status (5)

Country	Link
JP (1)	JPS53104214A (nl)
DE (1)	DE2759030A1 (nl)
FR (1)	FR2382143A1 (nl)
GB (1)	GB1569042A (nl)
NL (1)	NL7802050A (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4220964A (en) *	1977-11-21	1980-09-02	Sony Corporation	Secam recording and reproducing system
JPS57201396A (en) *	1981-06-03	1982-12-09	Victor Co Of Japan Ltd	Secam color video signal recording system and reproducing system
US4554596A (en) *	1981-11-04	1985-11-19	Hitachi, Ltd.	Color video signal recording apparatus
JPH02214001A (ja) *	1989-02-14	1990-08-27	Matsushita Electric Ind Co Ltd	信号記録再生装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO135557C (nl) *	1970-08-27	1977-04-20	Ted Bildplatten
GB1477466A (en) *	1973-07-31	1977-06-22	Sony Corp	Magnetic recording and/or reproducing apparatus

1977
- 1977-02-24 JP JP1947177A patent/JPS53104214A/ja active Pending
- 1977-12-30 DE DE19772759030 patent/DE2759030A1/de not_active Withdrawn
1978
- 1978-01-23 GB GB266178A patent/GB1569042A/en not_active Expired
- 1978-02-23 NL NL7802050A patent/NL7802050A/nl not_active Application Discontinuation
- 1978-02-24 FR FR7805421A patent/FR2382143A1/fr active Granted

Also Published As

Publication number	Publication date
FR2382143A1 (fr)	1978-09-22
DE2759030A1 (de)	1978-09-07
GB1569042A (en)	1980-06-11
FR2382143B1 (nl)	1983-03-25
JPS53104214A (en)	1978-09-11

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GB2006462B (en)	1982-03-10	Method and apparatus for recording and rpojecting images
NL7804117A (nl)	1978-10-20	Werkwijze voor het vastleggen en weergeven van meetge- gevens en televisiebeelden, alsmede een schakeling voor het vastleggen en weergeven.
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Legal Events

Date	Code	Title	Description
1985-01-01	A85	Still pending on 85-01-01
1985-04-01	BV	The patent application has lapsed