FR2506102B1 - TELEVISION SIGNAL TRANSCODER AND DIGITAL MULTIPLIER - Google Patents

TELEVISION SIGNAL TRANSCODER AND DIGITAL MULTIPLIER

Info

Publication number: FR2506102B1
Authority: FR; France
Prior art keywords: television signal; digital multiplier; signal transcoder; transcoder; multiplier
Prior art date: 1981-05-11
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

FR8208173A

Other languages

French (fr)

Other versions

FR2506102A1 (en

Inventor

Kerns Harrington Powers

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.)

RCA Corp

Original Assignee

RCA 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.)

1981-05-11

Filing date

1982-05-11

Publication date

1988-03-04

1982-05-11 Application filed by RCA Corp filed Critical RCA Corp

1982-11-19 Publication of FR2506102A1 publication Critical patent/FR2506102A1/en

1988-03-04 Application granted granted Critical

1988-03-04 Publication of FR2506102B1 publication Critical patent/FR2506102B1/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes

Landscapes

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

FR8208173A 1981-05-11 1982-05-11 TELEVISION SIGNAL TRANSCODER AND DIGITAL MULTIPLIER Expired FR2506102B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US26261981A	1981-05-11	1981-05-11

Publications (2)

Publication Number	Publication Date
FR2506102A1 FR2506102A1 (en)	1982-11-19
FR2506102B1 true FR2506102B1 (en)	1988-03-04

Family

ID=22998297

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8208173A Expired FR2506102B1 (en)	1981-05-11	1982-05-11	TELEVISION SIGNAL TRANSCODER AND DIGITAL MULTIPLIER

Country Status (13)

Country	Link
JP (1)	JPS581378A (en)
KR (1)	KR840000134A (en)
AU (1)	AU8327682A (en)
DE (1)	DE3217681A1 (en)
ES (1)	ES8308465A1 (en)
FI (1)	FI821562L (en)
FR (1)	FR2506102B1 (en)
GB (2)	GB2100092B (en)
IT (1)	IT1151396B (en)
NL (1)	NL8201914A (en)
PT (1)	PT74839B (en)
SE (1)	SE8202741L (en)
ZA (1)	ZA823237B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4449143A (en) *	1981-10-26	1984-05-15	Rca Corporation	Transcodeable vertically scanned high-definition television system
JPS5897968A (en) *	1981-12-05	1983-06-10	Sony Corp	Digital signal sampling frequency conversion device
JPS59122040A (en) *	1982-12-27	1984-07-14	Sony Corp	Digital signal processing circuit
US4568965A (en) *	1983-04-13	1986-02-04	Rca Corporation	Four-sample sample-rate converter
DE3323619A1 (en) *	1983-06-30	1985-01-03	Siemens AG, 1000 Berlin und 8000 München	METHOD AND DEVICE FOR ADAPTING THE IMAGE DATA WORD RATE OF A PAL DECODER / CODER TO THE PROCESSING CLOCK FREQUENCY OF A VIDEO PROCESSING DEVICE
JPS60191584A (en) *	1984-03-13	1985-09-30	Toshiba Corp	Receiver of character multiplex broadcast signal
US4605962A (en) *	1984-11-30	1986-08-12	Rca Corporation	Progressive scan television system with video compression exceeding display line rate
US4652908A (en) *	1985-03-25	1987-03-24	Rca Corporation	Filtering system for processing a reduced-resolution video image
JPS63245569A (en) *	1987-03-31	1988-10-12	Yokogawa Medical Syst Ltd	Picture display processor
KR890003139A (en) *	1987-07-29	1989-04-13	오가 노리오	Digital signal coding method and apparatus therefor
US5057911A (en) *	1989-10-19	1991-10-15	Matsushita Electric Industrial Co., Ltd.	System and method for conversion of digital video signals
DE19710005A1 (en)	1997-03-12	1998-09-17	Heidelberger Druckmasch Ag	Method and device for engraving printing cylinders
JP3013808B2 (en) *	1997-05-19	2000-02-28	日本電気株式会社	Resolution conversion method and display control device using the same
DE10002964A1 (en) *	2000-01-25	2001-07-26	Philips Corp Intellectual Pty	Arrangement for filtering digital data for video systems by controlling bursts of synchronizing data to level which can be processed by encoder circuit in given period

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB945149A (en) *	1958-03-27	1963-12-23	United Aircraft Corp	Apparatus for performing arithmetic operations
SE308413B (en) *	1967-06-30	1969-02-10	Ibm Svenska Ab
US4051531A (en) *	1970-03-26	1977-09-27	Independent Broadcasting Authority	Television systems
GB1391434A (en) *	1971-03-26	1975-04-23	British Broadcasting Corp	Television standards conversion
GB1455821A (en) *	1972-11-02	1976-11-17	British Broadcasting Corp	Generation and monitoring of freuqencies related by a rational ratio
US4037093A (en) *	1975-12-29	1977-07-19	Honeywell Information Systems, Inc.	Matrix multiplier in GF(2m)
DE2837120A1 (en) *	1977-09-01	1979-03-15	British Broadcasting Corp	METHOD AND ARRANGEMENT FOR PROCESSING PAL COLOR TELEVISION SIGNALS IN DIGITAL FORM
JPS55102066A (en) *	1979-01-31	1980-08-04	Toshiba Corp	Conversion unit for image resolution
JPS6028185B2 (en) *	1979-05-28	1985-07-03	日本電気株式会社	Data interpolation method
JPS567343A (en) *	1979-07-02	1981-01-26	Mitsubishi Electric Corp	Fluorescent lamp

1982
- 1982-04-30 SE SE8202741A patent/SE8202741L/en not_active Application Discontinuation
- 1982-05-03 PT PT74839A patent/PT74839B/en not_active IP Right Cessation
- 1982-05-04 AU AU83276/82A patent/AU8327682A/en not_active Abandoned
- 1982-05-04 ES ES511906A patent/ES8308465A1/en not_active Expired
- 1982-05-04 FI FI821562A patent/FI821562L/en not_active Application Discontinuation
- 1982-05-10 IT IT21180/82A patent/IT1151396B/en active
- 1982-05-10 GB GB8213424A patent/GB2100092B/en not_active Expired
- 1982-05-10 NL NL8201914A patent/NL8201914A/en not_active Application Discontinuation
- 1982-05-11 JP JP57079835A patent/JPS581378A/en active Pending
- 1982-05-11 FR FR8208173A patent/FR2506102B1/en not_active Expired
- 1982-05-11 DE DE19823217681 patent/DE3217681A1/en active Granted
- 1982-05-11 ZA ZA823237A patent/ZA823237B/en unknown
- 1982-05-11 KR KR1019820002073A patent/KR840000134A/en unknown
1984
- 1984-11-05 GB GB08427953A patent/GB2149538A/en not_active Withdrawn

Also Published As

Publication number	Publication date
FI821562L (en)	1982-11-12
FI821562A0 (en)	1982-05-04
FR2506102A1 (en)	1982-11-19
DE3217681A1 (en)	1982-11-25
GB8427953D0 (en)	1984-12-12
IT8221180A0 (en)	1982-05-10
PT74839B (en)	1983-12-23
GB2149538A (en)	1985-06-12
AU8327682A (en)	1982-11-18
ES511906A0 (en)	1983-08-16
ZA823237B (en)	1983-05-25
JPS581378A (en)	1983-01-06
GB2100092B (en)	1986-05-29
IT1151396B (en)	1986-12-17
GB2100092A (en)	1982-12-15
NL8201914A (en)	1982-12-01
PT74839A (en)	1982-06-01
ES8308465A1 (en)	1983-08-16
DE3217681C2 (en)	1988-03-31
SE8202741L (en)	1982-11-12
KR840000134A (en)	1984-01-30

Publication	Publication Date	Title
DE3277357D1 (en)	1987-10-22	Video signal processor
FR2506102B1 (en)	1988-03-04	TELEVISION SIGNAL TRANSCODER AND DIGITAL MULTIPLIER
JPS57181288A (en)	1982-11-08	Video signal processor
FR2501446B1 (en)	1989-01-20	DIGITAL VIDEO RECORDING FORMAT AND TELEVISION DIGITAL SIGNAL RECORDING DEVICE
ATA428882A (en)	1989-07-15	VIDEO SIGNAL PROCESSING SYSTEM
JPS57145415A (en)	1982-09-08	Method and device for altering digital signal
GB2110047B (en)	1985-07-31	Digital television signal processing system
FR2512304B1 (en)	1988-02-12	COLOR TELEVISION DIGITAL SIGNAL DEMODULATOR
GB2101837B (en)	1985-04-03	Video signal processing circuit
EP0056649A3 (en)	1982-09-15	Digital signal receiver
BR8207142A (en)	1983-10-11	VIDEO AND AUDIO SIGNAL RECORDER
GB8509267D0 (en)	1985-05-15	Digital video signal processing apparatus
DE3585584D1 (en)	1992-04-16	DIGITAL VIDEO SIGNAL PROCESSING SYSTEM.
DK385685D0 (en)	1985-08-23	DIGITAL VIDEO SIGNAL PROCESSING PLANT
GB2106287B (en)	1986-01-02	Digital data processor
JPS56156040A (en)	1981-12-02	Digital signal processor
JPS57176477A (en)	1982-10-29	Digital signal processor
AT385869B (en)	1988-05-25	VIDEO SIGNAL PROCESSING LEVEL
GB2158674B (en)	1986-05-29	Television video signal processor
DE3279797D1 (en)	1989-08-03	Video signal analyzer
DE3279022D1 (en)	1988-10-13	Television signal recording apparatus
JPS57160367A (en)	1982-10-02	Digital signal generating circuit device
GB8410196D0 (en)	1984-05-31	Pipelined digital signal processor
AR231687A1 (en)	1985-01-31	DIGITAL VIDEO INSPECTION DEVICE
JPS57103597A (en)	1982-06-28	Digital signal processor

Legal Events

Date	Code	Title	Description
1999-03-05	ST	Notification of lapse