NO157040C - PROCEDURE AND APPLIANCE FOR IMAGE FREQUENCY, ESPECIALLY IN A TELEVISION RECEIVER. - Google Patents

PROCEDURE AND APPLIANCE FOR IMAGE FREQUENCY, ESPECIALLY IN A TELEVISION RECEIVER.

Info

Publication number: NO157040C
Authority: NO; Norway
Prior art keywords: appliance; procedure; television receiver; image frequency; frequency
Prior art date: 1981-07-21

Application number

NO822464A

Other languages

Norwegian (no)

Other versions

NO157040B (en

NO822464L (en

Inventor

Hans Reiber

Klaus Walter Worz

Original Assignee

Alcatel Nv

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.)

1981-07-21

Filing date

1982-07-16

Publication date

1988-01-13

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6137362&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO157040(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1982-07-16 Application filed by Alcatel Nv filed Critical Alcatel Nv

1983-01-24 Publication of NO822464L publication Critical patent/NO822464L/en

1987-09-28 Publication of NO157040B publication Critical patent/NO157040B/en

1988-01-13 Publication of NO157040C publication Critical patent/NO157040C/en

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
- H04N7/0105—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level using a storage device with different write and read speed
- 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
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
- H04N7/012—Conversion between an interlaced and a progressive signal
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/641—Multi-purpose receivers, e.g. for auxiliary information
- 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
- H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
- H04N7/0132—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter the field or frame frequency of the incoming video signal being multiplied by a positive integer, e.g. for flicker reduction

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Computer Graphics (AREA)
Color Television Systems (AREA)
Television Systems (AREA)
Superheterodyne Receivers (AREA)
Details Of Television Scanning (AREA)
Noise Elimination (AREA)
Television Signal Processing For Recording (AREA)

NO822464A 1981-07-21 1982-07-16 PROCEDURE AND APPLIANCE FOR IMAGE FREQUENCY, ESPECIALLY IN A TELEVISION RECEIVER. NO157040C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3128727A DE3128727C1 (en)	1981-07-21	1981-07-21	Method and arrangement for increasing the frame rate

Publications (3)

Publication Number	Publication Date
NO822464L NO822464L (en)	1983-01-24
NO157040B NO157040B (en)	1987-09-28
NO157040C true NO157040C (en)	1988-01-13

Family

ID=6137362

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO822464A NO157040C (en)	1981-07-21	1982-07-16	PROCEDURE AND APPLIANCE FOR IMAGE FREQUENCY, ESPECIALLY IN A TELEVISION RECEIVER.

Country Status (5)

Country	Link
EP (1)	EP0070465B1 (en)
DE (2)	DE3128727C1 (en)
DK (1)	DK325682A (en)
ES (1)	ES8403002A1 (en)
NO (1)	NO157040C (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4532546A (en) *	1984-01-04	1985-07-30	Itek Corporation	Real time single frame memory for converting video interlaced formats
US4658293A (en) *	1984-08-08	1987-04-14	Sanyo Electric Co., Ltd.	Scanning conversion method and scan converter unit employing the conversion method
DE3482365D1 (en) *	1984-11-08	1990-06-28	Itt Ind Gmbh Deutsche	TELEVISION RECEIVER WITH FLICKER-FREE PLAYBACK OF AN INTERMEDIATE VIDEO SIGNAL.
DE3482088D1 (en) *	1984-11-16	1990-05-31	Itt Ind Gmbh Deutsche	INTERFACE CIRCUIT IN A COLOR TELEVISION RECEIVER TO CONNECT A HOME COMPUTER.
AU5010085A (en) *	1984-12-06	1986-06-12	Sony Corporation	Rgb double line rate conversion
NL8600967A (en) *	1986-04-17	1987-11-16	Philips Nv	TELEVISION SIGNAL MEMORY ENROLLMENT.
JPS6363289A (en) *	1986-09-04	1988-03-19	Toshiba Corp	Control system for digital memory of video signal
DE3722170A1 (en) *	1987-07-04	1989-01-12	Thomson Brandt Gmbh	METHOD AND DEVICE FOR REDUCING THE VISIBILITY OF THE LINE STRUCTURE OF A TELEVISION IMAGE
US4926260A (en) *	1988-06-02	1990-05-15	U.S. Philips Corporation	Video signal processing circuit
DE3914550A1 (en) *	1989-05-03	1990-11-08	Thomson Brandt Gmbh	SIGNAL PROCESSING SYSTEM
DE69031865T2 (en) *	1990-02-28	1998-08-06	Texas Instruments Inc	A SIMD processor as a digital filter
DE19516667A1 (en) *	1995-05-05	1996-11-14	Siemens Ag	Storage management procedures
US6597402B1 (en) *	2000-05-10	2003-07-22	Sage, Inc.	Reduced television display flicker and perceived line structure with low horizontal scan rates

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2444069A1 (en) *	1974-09-14	1976-03-25	Deutsche Bundespost	Small bandwidth TV signal - is subjected to method for improvement of its reproduction at receiving end
DE2713823A1 (en) *	1977-03-29	1978-10-05	Volker Wraase	Video signal converter system - changes video signal parameters digitally and accepts direct digital input from optical fibre system

1981
- 1981-07-21 DE DE3128727A patent/DE3128727C1/en not_active Expired
1982
- 1982-07-08 EP EP19820106115 patent/EP0070465B1/en not_active Expired
- 1982-07-08 DE DE8282106115T patent/DE3267155D1/en not_active Expired
- 1982-07-16 NO NO822464A patent/NO157040C/en unknown
- 1982-07-20 DK DK325682A patent/DK325682A/en not_active Application Discontinuation
- 1982-07-20 ES ES514181A patent/ES8403002A1/en not_active Expired

Also Published As

Publication number	Publication date
DE3128727C1 (en)	1983-02-24
DK325682A (en)	1983-01-22
EP0070465A1 (en)	1983-01-26
ES514181A0 (en)	1984-03-01
NO157040B (en)	1987-09-28
NO822464L (en)	1983-01-24
EP0070465B1 (en)	1985-10-30
ES8403002A1 (en)	1984-03-01
DE3267155D1 (en)	1985-12-05

Publication	Publication Date	Title
DE3687897D1 (en)	1993-04-08	PICTURE-IN-PICTURE TELEVISION RECEIVER.
DE3280338D1 (en)	1991-06-27	TELEVISION RECEIVER.
GB2090505B (en)	1985-09-04	Television receivers
DE3584425D1 (en)	1991-11-21	SUBSCRIPTION TELEVISION RECEIVER.
DK371282A (en)	1983-02-20	VOTING SYSTEM FOR A TELEVISION RECEIVER
EP0172920A4 (en)	1986-08-21	Picture display method.
EP0346495A4 (en)	1990-02-20	Television tuner.
NO157159C (en)	1988-02-10	RECEIVER FOR RADIO-DRIVEN PERSONS, AND PROCEDURE FOR SYNCHRONIZING THE RECEIVER.
NL192176B (en)	1996-10-01	Television set operating with interlacing-free double scanning.
EP0045812A4 (en)	1984-02-09	Kitchen apparatus.
DE3679036D1 (en)	1991-06-06	PICTURE-IN-PICTURE TELEVISION RECEIVER.
NO157040C (en)	1988-01-13	PROCEDURE AND APPLIANCE FOR IMAGE FREQUENCY, ESPECIALLY IN A TELEVISION RECEIVER.
IT8122475A0 (en)	1981-06-19	MODULATOR CIRCUIT FOR THE CORRECTION OF LATERAL PINCUSHION DISTORTION IN A TELEVISION RECEIVER.
EP0085110A4 (en)	1984-04-06	High frequency heater.
DK157719C (en)	1990-07-09	RECEIVING STEPS FOR RADIO AND TELEVISION RECEIVERS
EP0093173A4 (en)	1984-04-27	High frequency heating device.
NL190178B (en)	1993-06-16	TELEVISION RECEIVER.
DE68924244D1 (en)	1995-10-19	Television receiver.
FI893119A (en)	1989-12-29	TV TUNER.
DK414884A (en)	1985-03-01	DIGITAL ECHO PICTURE SUPPLY PLANT, NAMELY FOR TELEVISION RECEIVER PLAN
EP0139760A4 (en)	1985-07-30	Cathode-ray tube.
DE69111973D1 (en)	1995-09-14	Television receiver.
FI844803L (en)	1985-06-13	RASTERBREDDEN STABILISERANDE AVLAENKNINGSKRETS FOER TELEVISION.
DE69016897D1 (en)	1995-03-23	Improved television receiver.
DE3279082D1 (en)	1988-11-03	Noise detecting circuit and television receiver employing the same