ATE56341T1 - Verfahren zur korrektur von zeitbasisschwankungen in einem wiedergegebenen videosignal. - Google Patents

Verfahren zur korrektur von zeitbasisschwankungen in einem wiedergegebenen videosignal.

Info

Publication number
ATE56341T1
ATE56341T1 AT85111413T AT85111413T ATE56341T1 AT E56341 T1 ATE56341 T1 AT E56341T1 AT 85111413 T AT85111413 T AT 85111413T AT 85111413 T AT85111413 T AT 85111413T AT E56341 T1 ATE56341 T1 AT E56341T1
Authority
AT
Austria
Prior art keywords
signals
velocity error
read
velocity
component
Prior art date
Application number
AT85111413T
Other languages
English (en)
Inventor
Tadaaki Yoshinaka
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.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of ATE56341T1 publication Critical patent/ATE56341T1/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
    • 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)
  • Electric Clocks (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
AT85111413T 1984-09-12 1985-09-10 Verfahren zur korrektur von zeitbasisschwankungen in einem wiedergegebenen videosignal. ATE56341T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59191381A JPS6169287A (ja) 1984-09-12 1984-09-12 時間軸補正装置
EP85111413A EP0174633B1 (de) 1984-09-12 1985-09-10 Verfahren zur Korrektur von Zeitbasisschwankungen in einem wiedergegebenen Videosignal

Publications (1)

Publication Number Publication Date
ATE56341T1 true ATE56341T1 (de) 1990-09-15

Family

ID=16273645

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85111413T ATE56341T1 (de) 1984-09-12 1985-09-10 Verfahren zur korrektur von zeitbasisschwankungen in einem wiedergegebenen videosignal.

Country Status (8)

Country Link
US (1) US4709276A (de)
EP (1) EP0174633B1 (de)
JP (1) JPS6169287A (de)
KR (1) KR940009482B1 (de)
AT (1) ATE56341T1 (de)
AU (1) AU592767B2 (de)
CA (1) CA1235801A (de)
DE (1) DE3579540D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0712229B2 (ja) * 1984-12-25 1995-02-08 ソニー株式会社 時間軸補正装置
EP0190919B2 (de) * 1985-02-05 1996-12-27 Sony Corporation Aufzeichnungssystem
US4780770A (en) * 1986-06-20 1988-10-25 Ampex Corporation Method and apparatus for separating and individually correcting repetitive and random velocity errors
US4977462A (en) * 1987-03-24 1990-12-11 Sony Corporation Apparatus for correcting a time base error in a video signal
JPH0432069A (ja) * 1990-05-28 1992-02-04 Pioneer Electron Corp ビデオディスクプレーヤ
US5335077A (en) * 1991-07-03 1994-08-02 Shinichi Yamashita Time base correcting device
GB2257868B (en) * 1991-07-16 1995-04-12 Asahi Optical Co Ltd Still video device
US5594553A (en) * 1992-09-04 1997-01-14 Asahi Kogaku Kogyo Kabushiki Kaisha Video signal recording and reproducing apparatus using signal modification to remove jitter
JP3031088B2 (ja) * 1992-11-30 2000-04-10 株式会社日立製作所 磁気記録再生装置
JPH07177535A (ja) * 1993-12-16 1995-07-14 Pioneer Video Corp ディジタルタイムベースコレクタ
US9532952B2 (en) 2011-01-28 2017-01-03 Physician's Seal, LLC Controlled-release compositions of melatonin combined with sedative and/or analgesic ingredients

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994013A (en) * 1975-03-03 1976-11-23 Ampex Corporation Last line velocity compensation
JPS5930333B2 (ja) * 1976-09-03 1984-07-26 ソニー株式会社 周波数制御回路
JPS53148317A (en) * 1977-05-31 1978-12-23 Sony Corp Error correction unit for time axis
JPS56131272A (en) * 1980-03-18 1981-10-14 Sony Corp Time-axis correcting device
US4352121A (en) * 1980-04-08 1982-09-28 Ampex Corporation PAL Burst phase shift error corrector
JPS5761327A (en) * 1980-09-30 1982-04-13 Sony Corp Periodicity pulse extraction circuit
JPS5763986A (en) * 1980-10-07 1982-04-17 Sony Corp Compensating device of time axis
JPS57118490A (en) * 1981-01-13 1982-07-23 Matsushita Electric Ind Co Ltd Video signal recorder and reproducer
DE3200291A1 (de) * 1982-01-07 1983-07-14 Sony Corp., Tokyo Digitaler geschwindigkeitsfehlerkompensator
JPS594279A (ja) * 1982-06-29 1984-01-11 Sony Corp 磁気記録再生装置

Also Published As

Publication number Publication date
KR940009482B1 (ko) 1994-10-13
AU4713085A (en) 1986-03-20
CA1235801A (en) 1988-04-26
EP0174633B1 (de) 1990-09-05
KR860002813A (ko) 1986-04-30
EP0174633A1 (de) 1986-03-19
DE3579540D1 (de) 1990-10-11
US4709276A (en) 1987-11-24
JPS6169287A (ja) 1986-04-09
AU592767B2 (en) 1990-01-25

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee