IT1149533B - TELEVISION SYSTEM, DIGITAL TYPE, HIERARCHICAL, TRANSCODABLE AND COMPATIBLE - Google Patents

TELEVISION SYSTEM, DIGITAL TYPE, HIERARCHICAL, TRANSCODABLE AND COMPATIBLE

Info

Publication number: IT1149533B
Authority: IT; Italy
Prior art keywords: transcodable; hierarchical; compatible; television system; digital type
Prior art date: 1981-02-02

Application number

IT19391/82A

Other languages

Italian (it)

Other versions

IT8219391A0 (en

Inventor

Kerns Harrington Powers

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.)

1981-02-02

Filing date

1982-02-01

Publication date

1986-12-03

1982-02-01 Application filed by Rca Corp filed Critical Rca Corp

1982-02-01 Publication of IT8219391A0 publication Critical patent/IT8219391A0/en

1986-12-03 Application granted granted Critical

1986-12-03 Publication of IT1149533B publication Critical patent/IT1149533B/en

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/04—Colour television systems using pulse code modulation
- H04N11/042—Codec means
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/04—Colour television systems using pulse code modulation
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/015—High-definition television systems

Landscapes

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

IT19391/82A 1981-02-02 1982-02-01 TELEVISION SYSTEM, DIGITAL TYPE, HIERARCHICAL, TRANSCODABLE AND COMPATIBLE IT1149533B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US23038481A	1981-02-02	1981-02-02

Publications (2)

Publication Number	Publication Date
IT8219391A0 IT8219391A0 (en)	1982-02-01
IT1149533B true IT1149533B (en)	1986-12-03

Family

ID=22865014

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT19391/82A IT1149533B (en)	1981-02-02	1982-02-01	TELEVISION SYSTEM, DIGITAL TYPE, HIERARCHICAL, TRANSCODABLE AND COMPATIBLE

Country Status (11)

Country	Link
JP (1)	JPS57147385A (en)
KR (1)	KR870002157B1 (en)
AT (1)	AT389609B (en)
AU (1)	AU549337B2 (en)
DE (3)	DE3249577C2 (en)
ES (1)	ES8308464A1 (en)
FR (1)	FR2500245B1 (en)
GB (2)	GB2093661B (en)
IT (1)	IT1149533B (en)
RU (1)	RU2028029C1 (en)
ZA (1)	ZA82661B (en)

Families Citing this family (8)

* 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
US4568965A (en) *	1983-04-13	1986-02-04	Rca Corporation	Four-sample sample-rate converter
US4595958A (en) *	1984-08-24	1986-06-17	Minnesota Mining And Manufacturing Company	Multiformat image recordation
US4652908A (en) *	1985-03-25	1987-03-24	Rca Corporation	Filtering system for processing a reduced-resolution video image
DE3603621A1 (en) *	1986-02-06	1987-08-13	Thomson Brandt Gmbh	CIRCUIT ARRANGEMENT FOR GENERATING A CLOCK SIGNAL
FR2614165B1 (en) *	1987-04-17	1989-06-30	Radiotechnique Ind & Comm	ANAMORPHOSIS DEVICE AND SYSTEM PROVIDED WITH SUCH A DEVICE
KR890003139A (en) *	1987-07-29	1989-04-13	오가 노리오	Digital signal coding method and apparatus therefor
DE4203478A1 (en) *	1992-02-07	1993-08-12	Thomson Brandt Gmbh	METHOD FOR IMPLEMENTING A DIGITAL VIDEO SIGNAL

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4051531A (en) *	1970-03-26	1977-09-27	Independent Broadcasting Authority	Television systems
GB1326386A (en) *	1970-08-07	1973-08-08	British Broadcasting Corp	Television standards conversion
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
GB1455822A (en)	1973-05-23	1976-11-17	British Broadcasting Corp	Sampling rate changer
US3900724A (en)	1974-02-11	1975-08-19	Trw Inc	Asynchronous binary multiplier using non-threshold logic
GB1580724A (en) *	1974-05-13	1980-12-03	British Broadcasting Corp	Colour television
US4151550A (en) *	1977-07-07	1979-04-24	Communications Satellite Corporation	DPCM Predictors for NTSC color composite TV signals using phase adjustment of sampling
JPS5438718A (en) *	1977-09-01	1979-03-23	Hitachi Denshi Ltd	Sampling system for composite video signal
DE2854236C2 (en) *	1978-12-15	1982-06-09	Deutsche Itt Industries Gmbh, 7800 Freiburg	Color television receiver with at least partially digital signal processing and with at least one integrated circuit for the luminance signal and the chrominance signals

1982
- 1982-01-26 ES ES509061A patent/ES8308464A1/en not_active Expired
- 1982-01-28 AU AU79944/82A patent/AU549337B2/en not_active Expired
- 1982-02-01 KR KR8200409A patent/KR870002157B1/en not_active Expired
- 1982-02-01 IT IT19391/82A patent/IT1149533B/en active
- 1982-02-01 FR FR8201560A patent/FR2500245B1/en not_active Expired
- 1982-02-01 GB GB8202835A patent/GB2093661B/en not_active Expired
- 1982-02-01 RU SU823393653A patent/RU2028029C1/en active
- 1982-02-02 ZA ZA82661A patent/ZA82661B/en unknown
- 1982-02-02 DE DE3249577A patent/DE3249577C2/en not_active Expired
- 1982-02-02 JP JP57014431A patent/JPS57147385A/en active Granted
- 1982-02-02 DE DE3203382A patent/DE3203382C2/en not_active Expired
- 1982-02-02 AT AT0037882A patent/AT389609B/en not_active IP Right Cessation
- 1982-02-02 DE DE3249578A patent/DE3249578C2/de not_active Expired
1984
- 1984-09-05 GB GB08422473A patent/GB2145605B/en not_active Expired

Also Published As

Publication number	Publication date
FR2500245B1 (en)	1988-07-22
JPH0334274B2 (en)	1991-05-22
GB8422473D0 (en)	1984-10-10
GB2093661B (en)	1985-12-11
DE3249578C2 (en)	1988-04-28
FR2500245A1 (en)	1982-08-20
JPS57147385A (en)	1982-09-11
ES509061A0 (en)	1983-06-16
KR830009851A (en)	1983-12-23
IT8219391A0 (en)	1982-02-01
AU7994482A (en)	1982-08-12
DE3203382C2 (en)	1986-09-04
KR870002157B1 (en)	1987-12-12
AT389609B (en)	1990-01-10
DE3249577C2 (en)	1987-01-15
GB2093661A (en)	1982-09-02
ATA37882A (en)	1989-05-15
DE3203382A1 (en)	1982-11-04
ES8308464A1 (en)	1983-06-16
AU549337B2 (en)	1986-01-23
ZA82661B (en)	1983-01-26
GB2145605A (en)	1985-03-27
RU2028029C1 (en)	1995-01-27
GB2145605B (en)	1986-01-02

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970226