CA2043772A1 - Appareil de lecture magnetique et appareil d'enregistrement et de lecture magnetique - Google Patents

Appareil de lecture magnetique et appareil d'enregistrement et de lecture magnetique

Info

Publication number
CA2043772A1
CA2043772A1 CA2043772A CA2043772A CA2043772A1 CA 2043772 A1 CA2043772 A1 CA 2043772A1 CA 2043772 A CA2043772 A CA 2043772A CA 2043772 A CA2043772 A CA 2043772A CA 2043772 A1 CA2043772 A1 CA 2043772A1
Authority
CA
Canada
Prior art keywords
carrier
video signal
phase
horizontal synchronizing
synchronizing pulse
Prior art date
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.)
Granted
Application number
CA2043772A
Other languages
English (en)
Other versions
CA2043772C (fr
Inventor
Soichi Iwamura
Hiroaki Nogami
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Publication of CA2043772A1 publication Critical patent/CA2043772A1/fr
Application granted granted Critical
Publication of CA2043772C publication Critical patent/CA2043772C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
CA002043772A 1990-06-04 1991-06-03 Appareil de lecture magnetique et appareil d'enregistrement et de lecture magnetique Expired - Fee Related CA2043772C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2-146503 1990-06-04
JP2146503A JPH0824364B2 (ja) 1990-06-04 1990-06-04 磁気記録再生装置

Publications (2)

Publication Number Publication Date
CA2043772A1 true CA2043772A1 (fr) 1991-12-05
CA2043772C CA2043772C (fr) 1995-05-23

Family

ID=15409103

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002043772A Expired - Fee Related CA2043772C (fr) 1990-06-04 1991-06-03 Appareil de lecture magnetique et appareil d'enregistrement et de lecture magnetique

Country Status (6)

Country Link
US (1) US5260838A (fr)
EP (1) EP0460926B1 (fr)
JP (1) JPH0824364B2 (fr)
CA (1) CA2043772C (fr)
DE (1) DE69123786T2 (fr)
ES (1) ES2095910T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4114656A1 (de) * 1991-05-06 1992-11-12 Nokia Deutschland Gmbh Videorecorder mit einem leuchtdichteuebertragungskanal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591930A (en) * 1983-09-23 1986-05-27 Eastman Kodak Company Signal processing for high resolution electronic still camera
JPS63102481A (ja) * 1986-10-18 1988-05-07 Pioneer Electronic Corp 多重記録方式
US4843334A (en) * 1986-12-09 1989-06-27 Canon Kabushiki Kaisha Frequency demodulator operable with low frequency modulation carriers
JPS63185177A (ja) * 1987-01-27 1988-07-30 Sony Corp 周波数変調回路
JPH0632467B2 (ja) * 1987-05-01 1994-04-27 シャープ株式会社 Ｖｔｒ記録再生映像信号のジッタ検出方法
US5045950A (en) * 1987-05-01 1991-09-03 Sharp Kabushiki Kaisha Circuit for detecting and compensating for jitter produced by a recording/reproducing apparatus
JP2507821B2 (ja) * 1990-03-13 1996-06-19 シャープ株式会社 キャリアリセットｆｍ変調器

Also Published As

Publication number Publication date
US5260838A (en) 1993-11-09
JPH0824364B2 (ja) 1996-03-06
JPH0440089A (ja) 1992-02-10
EP0460926A3 (en) 1993-03-03
DE69123786D1 (de) 1997-02-06
EP0460926A2 (fr) 1991-12-11
DE69123786T2 (de) 1997-05-28
EP0460926B1 (fr) 1996-12-27
CA2043772C (fr) 1995-05-23
ES2095910T3 (es) 1997-03-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed