GB2128838B - Digital television signal reproducing methods and apparatus - Google Patents

Digital television signal reproducing methods and apparatus

Info

Publication number: GB2128838B
Authority: GB; United Kingdom
Prior art keywords: digital television; television signal; signal reproducing; reproducing methods; methods
Prior art date: 1982-10-11
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

GB08228961A

Other versions

GB2128838A (en

Inventor

James Hedley Wilkinson

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.)

Sony Corp

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.)

1982-10-11

Filing date

1982-10-11

Publication date

1986-05-14

1982-10-11 Application filed by Sony Corp filed Critical Sony Corp

1982-10-11 Priority to GB08228961A priority Critical patent/GB2128838B/en

1983-10-11 Priority to JP58189773A priority patent/JPS5989085A/en

1984-05-02 Publication of GB2128838A publication Critical patent/GB2128838A/en

1986-05-14 Application granted granted Critical

1986-05-14 Publication of GB2128838B publication Critical patent/GB2128838B/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/93—Regeneration of the television signal or of selected parts thereof
- H04N5/95—Time-base error compensation
- H04N5/956—Time-base error compensation by using a digital memory with independent write-in and read-out clock generators
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/93—Regeneration of the television signal or of selected parts thereof

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Television Signal Processing For Recording (AREA)

GB08228961A 1982-10-11 1982-10-11 Digital television signal reproducing methods and apparatus Expired GB2128838B (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB08228961A GB2128838B (en)	1982-10-11	1982-10-11	Digital television signal reproducing methods and apparatus
JP58189773A JPS5989085A (en)	1982-10-11	1983-10-11	Reproducer of digital television signal

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB08228961A GB2128838B (en)	1982-10-11	1982-10-11	Digital television signal reproducing methods and apparatus

Publications (2)

Publication Number	Publication Date
GB2128838A GB2128838A (en)	1984-05-02
GB2128838B true GB2128838B (en)	1986-05-14

Family

ID=10533512

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08228961A Expired GB2128838B (en)	1982-10-11	1982-10-11	Digital television signal reproducing methods and apparatus

Country Status (2)

Country	Link
JP (1)	JPS5989085A (en)
GB (1)	GB2128838B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2154825B (en) *	1984-02-22	1987-06-17	Sony Corp	Digital television signal processing apparatus
JPS60261267A (en) *	1984-06-07	1985-12-24	Mitsubishi Electric Corp	Magnetic recording and reproducing device
JPH0813116B2 (en) *	1984-11-06	1996-02-07	ソニー株式会社	Video tape recorder
JPS62224173A (en) *	1986-03-26	1987-10-02	Toshiba Corp	Magnetic recording and reproducing device
JPS62224174A (en) *	1986-03-26	1987-10-02	Toshiba Corp	Magnetic recording and reproducing device
DE3735565C2 (en) *	1987-10-21	1994-12-08	Broadcast Television Syst	Storage arrangement for a digital video tape device
JP2695925B2 (en) *	1989-07-12	1998-01-14	株式会社日立製作所	Digital image signal playback device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3681522A (en) *	1969-06-10	1972-08-01	Matsushita Electric Industrial Co Ltd	System for minimizing fluctuations of television signal
GB1571124A (en) *	1976-02-19	1980-07-09	Quantel Ltd	Video synchroniser or time base corrector with velocity compensation
DE2652935C3 (en) *	1976-11-22	1984-09-27	Bts-Systementwicklungs Gmbh, 1000 Berlin	Method and arrangement for image frequency conversion
JPS53141520A (en) *	1977-05-16	1978-12-09	Ricoh Co Ltd	Picture scanning read system of semiconductor photo detector
JPS5612181A (en) *	1979-07-10	1981-02-06	Toshiba Corp	Signal recording and reproducing device
JPS57148481A (en) *	1981-03-09	1982-09-13	Sony Corp	Method for reproducing picture signal

1982
- 1982-10-11 GB GB08228961A patent/GB2128838B/en not_active Expired
1983
- 1983-10-11 JP JP58189773A patent/JPS5989085A/en active Pending

Also Published As

Publication number	Publication date
GB2128838A (en)	1984-05-02
JPS5989085A (en)	1984-05-23

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Legal Events

Date	Code	Title	Description
2002-10-30	PE20	Patent expired after termination of 20 years	Effective date: 20021010