FR2044795B1 - - Google Patents

Info

Publication number: FR2044795B1
Authority: FR; France
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

FR7017859A

Other versions

FR2044795A1 (fr

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.)

International Standard Electric Corp

Original Assignee

International Standard Electric 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.)

1969-05-16

Filing date

1970-05-15

Publication date

1976-05-28

1969-05-16 Priority claimed from DE19691925155 external-priority patent/DE1925155C/de

1970-05-15 Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp

1971-02-26 Publication of FR2044795A1 publication Critical patent/FR2044795A1/fr

1976-05-28 Application granted granted Critical

1976-05-28 Publication of FR2044795B1 publication Critical patent/FR2044795B1/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
- H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
- H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
- H04N11/16—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system the chrominance signal alternating in phase, e.g. PAL-system
- H04N11/165—Decoding means therefor

Landscapes

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

FR7017859A 1969-05-16 1970-05-15 Expired FR2044795B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19691925155 DE1925155C (de)		1969-05-16	Verfahren und Schaltungsanordnung zur Rückgewinnung der video- bzw. trägerfrequenten Farbdifferenzsignale aus einem PAL-Farbartsignal

Publications (2)

Publication Number	Publication Date
FR2044795A1 FR2044795A1 (fr)	1971-02-26
FR2044795B1 true FR2044795B1 (fr)	1976-05-28

Family

ID=5734411

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7017859A Expired FR2044795B1 (fr)	1969-05-16	1970-05-15

Country Status (8)

Country	Link
AT (1)	AT317320B (fr)
BE (1)	BE750542A (fr)
ES (1)	ES379687A1 (fr)
FI (1)	FI53389C (fr)
FR (1)	FR2044795B1 (fr)
GB (1)	GB1307566A (fr)
NO (1)	NO130806C (fr)
SE (1)	SE370000B (fr)

1970
- 1970-04-10 AT AT328870A patent/AT317320B/de not_active IP Right Cessation
- 1970-05-12 GB GB2285170A patent/GB1307566A/en not_active Expired
- 1970-05-14 NO NO183270A patent/NO130806C/no unknown
- 1970-05-14 ES ES379687A patent/ES379687A1/es not_active Expired
- 1970-05-15 SE SE667970A patent/SE370000B/xx unknown
- 1970-05-15 FI FI137070A patent/FI53389C/fi active
- 1970-05-15 FR FR7017859A patent/FR2044795B1/fr not_active Expired
- 1970-05-19 BE BE750542D patent/BE750542A/fr unknown

Also Published As

Publication number	Publication date
SE370000B (fr)	1974-09-23
FI53389C (fi)	1978-04-10
AT317320B (de)	1974-08-26
BE750542A (fr)	1970-11-19
GB1307566A (en)	1973-02-21
FR2044795A1 (fr)	1971-02-26
DE1925155B2 (de)	1971-04-29
NO130806C (fr)	1975-02-12
DE1925155A1 (de)	1970-12-17
FI53389B (fr)	1977-12-30
ES379687A1 (es)	1972-08-01
NO130806B (fr)	1974-11-04

Publication	Publication Date	Title
AU2270770A (fr)	1972-06-01
AU465452B2 (fr)	1975-09-11
AU429630B2 (fr)	1972-10-26
AU450150B2 (fr)	1970-11-12
AU2355770A (fr)	1972-06-22
AU470301B1 (fr)	1972-05-25
AU427401B2 (fr)	1972-08-17
AU428131B2 (fr)	1972-09-14
AU428129B2 (fr)	1972-09-12
AT308690B (fr)	1973-06-15
AU442554B2 (fr)	1973-11-13
AU442538B2 (fr)	1973-11-12
FI53389B (fr)	1977-12-30
AU442535B2 (fr)	1973-11-12
AU410358B2 (fr)	1971-02-09
AU414607B2 (fr)	1971-06-29
AU417208B2 (fr)	1971-10-14
AU442463B2 (fr)	1973-11-09
AU470661B1 (fr)	1970-10-05
AU428074B2 (fr)	1972-09-11
AU442380B2 (fr)	1973-11-05
AU442322B2 (fr)	1973-11-02
AU442285B2 (fr)	1973-11-02
AU438128B2 (fr)	1973-07-16
CS151647B1 (fr)	1973-11-19

Legal Events

Date	Code	Title	Description
1981-02-27	ST	Notification of lapse