ATE64511T1 - Schaltung zum steuern der phase eines in einem datenspeicher verarbeiteten signals. - Google Patents

Schaltung zum steuern der phase eines in einem datenspeicher verarbeiteten signals.

Info

Publication number
ATE64511T1
ATE64511T1 AT86308002T AT86308002T ATE64511T1 AT E64511 T1 ATE64511 T1 AT E64511T1 AT 86308002 T AT86308002 T AT 86308002T AT 86308002 T AT86308002 T AT 86308002T AT E64511 T1 ATE64511 T1 AT E64511T1
Authority
AT
Austria
Prior art keywords
memory
phase
controlling
read
data memory
Prior art date
Application number
AT86308002T
Other languages
English (en)
Inventor
Jan S Wesolowski
Original Assignee
Ampex
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.)
Filing date
Publication date
Application filed by Ampex filed Critical Ampex
Application granted granted Critical
Publication of ATE64511T1 publication Critical patent/ATE64511T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • H04N9/89—Time-base error compensation
    • H04N9/896—Time-base error compensation using a digital memory with independent write-in and read-out clock generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Processing Of Color Television Signals (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Networks Using Active Elements (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
AT86308002T 1985-10-17 1986-10-15 Schaltung zum steuern der phase eines in einem datenspeicher verarbeiteten signals. ATE64511T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/788,354 US4717950A (en) 1985-10-17 1985-10-17 Signal phase control by memory cycle read/write groups unlock
EP86308002A EP0222519B1 (de) 1985-10-17 1986-10-15 Schaltung zum Steuern der Phase eines in einem Datenspeicher verarbeiteten Signals

Publications (1)

Publication Number Publication Date
ATE64511T1 true ATE64511T1 (de) 1991-06-15

Family

ID=25144237

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86308002T ATE64511T1 (de) 1985-10-17 1986-10-15 Schaltung zum steuern der phase eines in einem datenspeicher verarbeiteten signals.

Country Status (6)

Country Link
US (1) US4717950A (de)
EP (1) EP0222519B1 (de)
JP (1) JPS62271587A (de)
AT (1) ATE64511T1 (de)
CA (1) CA1328309C (de)
DE (1) DE3679778D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019906A (en) * 1985-10-17 1991-05-28 Ampex Corporation Time base corrector memory arrangement and memory control
JPH01278183A (ja) * 1988-04-28 1989-11-08 Canon Inc デイジタル画像記録及び又は再生装置
US4884020A (en) * 1988-07-22 1989-11-28 Orion Instruments, Inc. Phase detection system
DE4102993A1 (de) * 1991-02-01 1992-08-06 Philips Patentverwaltung Schaltungsanordnung zur zeitbasis-transformation eines digitalen bildsignals
KR0136285Y1 (ko) * 1996-07-05 1999-03-30 김광호 신호펄스간의 시간측정기능을 갖는 카운터 제어장치
TWI404339B (zh) * 2009-11-25 2013-08-01 Mstar Semiconductor Inc 記憶體信號相位調整方法
JP2014052902A (ja) * 2012-09-07 2014-03-20 Sharp Corp メモリ制御装置、携帯端末、メモリ制御プログラムおよびコンピュータ読み取り可能な記録媒体

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007486A (en) * 1974-10-05 1977-02-08 Nippon Electric Co., Ltd. Phase locking system for television signals using a digital memory technique
GB1576621A (en) * 1976-03-19 1980-10-08 Rca Corp Television synchronizing apparatus
SE399773B (sv) * 1977-03-01 1978-02-27 Ellemtel Utvecklings Ab Adress- och avbrottsignalgenerator
JPS5528636A (en) * 1978-08-21 1980-02-29 Mitsubishi Electric Corp Fale safe counter
EP0012497B1 (de) * 1978-09-29 1984-11-28 The Marconi Company Limited Einrichtung und -verfahren zur Verarbeitung von Fernsehbildsignalen und anderen Daten mittels eines Speichers
JPS5689188A (en) * 1979-12-20 1981-07-20 Sony Corp Time base correcting device
JPS58114687A (ja) * 1981-12-28 1983-07-08 Sony Corp ビデオ信号の処理回路
JPS58148583A (ja) * 1982-03-01 1983-09-03 Nec Corp デジタルメモリカラ−フレ−ミング回路

Also Published As

Publication number Publication date
DE3679778D1 (de) 1991-07-18
CA1328309C (en) 1994-04-05
EP0222519A2 (de) 1987-05-20
US4717950A (en) 1988-01-05
JPS62271587A (ja) 1987-11-25
EP0222519A3 (en) 1988-03-16
EP0222519B1 (de) 1991-06-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties