KR920013343A - Vtr의 가변속 트랙킹 데이타 설정 방법 - Google Patents

Vtr의 가변속 트랙킹 데이타 설정 방법 Download PDF

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Publication number
KR920013343A
KR920013343A KR1019900021538A KR900021538A KR920013343A KR 920013343 A KR920013343 A KR 920013343A KR 1019900021538 A KR1019900021538 A KR 1019900021538A KR 900021538 A KR900021538 A KR 900021538A KR 920013343 A KR920013343 A KR 920013343A
Authority
KR
South Korea
Prior art keywords
tracking data
data
initial
variable speed
vtr
Prior art date
Application number
KR1019900021538A
Other languages
English (en)
Other versions
KR0181274B1 (ko
Inventor
홍상범
Original Assignee
강진구
삼성전자 주식회사
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 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR1019900021538A priority Critical patent/KR0181274B1/ko
Priority to US07/786,703 priority patent/US5257147A/en
Priority to JP3311045A priority patent/JPH04295656A/ja
Priority to DE4141651A priority patent/DE4141651A1/de
Priority to GB9127231A priority patent/GB2251718B/en
Publication of KR920013343A publication Critical patent/KR920013343A/ko
Application granted granted Critical
Publication of KR0181274B1 publication Critical patent/KR0181274B1/ko

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/58—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/584—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes
    • G11B5/588—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on tapes by controlling the position of the rotating heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head
    • G11B15/1875—Driving of both record carrier and head adaptations for special effects or editing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/467—Controlling, regulating, or indicating speed in arrangements for recording or reproducing wherein both record carriers and heads are driven
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following
    • G11B21/103—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following on tapes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Control Of Electric Motors In General (AREA)
  • Communication Control (AREA)

Abstract

내용 없음

Description

VTR의 가변속 트랙킹 데이타 설정 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명이 적용되는 시스템 구성도, 제2도는 본 발명의 플로우 챠트.

Claims (1)

  1. 재생 모우드시 자동 트랙킹을 행한 후 현재 트랙킹 데이타를 송출하는 한편 현재 트랙킹 데이타와 초기 트랙킹 데이타와의 차인 트랙킹 데이타 변환치를 산출하는 과정을 수행하고, 상기 트랙킹 데이타 변환치를 이용하여 2배속 재생 및 슬로우 모우드시의 변환 데이타 함수를 설정하는 과정을 수행하며, 2배속 재생 및 슬로우 모우드시 초기 트랙킹 데이타 송출을 체크한 후 상기 설정된 변환 데이타 함수와 2배속 재생 및 슬로웃의 초기 트랙킹 데이타를 가산하여 현재 트랙킹 데이타로 송출하는 과정을 수행하는 VTR의 가변속 트랙킹 데이타 설정방법
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900021538A 1990-12-21 1990-12-21 브이티알의 가변속 트랙킹 데이타 설정 방법 KR0181274B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1019900021538A KR0181274B1 (ko) 1990-12-21 1990-12-21 브이티알의 가변속 트랙킹 데이타 설정 방법
US07/786,703 US5257147A (en) 1990-12-21 1991-11-01 Method for setting tracking data of variable speed modes in a video tape recorder
JP3311045A JPH04295656A (ja) 1990-12-21 1991-11-26 Ｖｔｒの可変速トラッキングデータの設定方法
DE4141651A DE4141651A1 (de) 1990-12-21 1991-12-17 Verfahren zum festlegen der spurverfolgungsdaten fuer unterschiedliche betriebsgeschwindigkeiten bei einem videorecorder
GB9127231A GB2251718B (en) 1990-12-21 1991-12-23 Tracking in a tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900021538A KR0181274B1 (ko) 1990-12-21 1990-12-21 브이티알의 가변속 트랙킹 데이타 설정 방법

Publications (2)

Publication Number Publication Date
KR920013343A true KR920013343A (ko) 1992-07-28
KR0181274B1 KR0181274B1 (ko) 1999-04-15

Family

ID=19308252

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900021538A KR0181274B1 (ko) 1990-12-21 1990-12-21 브이티알의 가변속 트랙킹 데이타 설정 방법

Country Status (5)

Country Link
US (1) US5257147A (ko)
JP (1) JPH04295656A (ko)
KR (1) KR0181274B1 (ko)
DE (1) DE4141651A1 (ko)
GB (1) GB2251718B (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970008622B1 (ko) * 1993-12-30 1997-05-27 엘지전자 주식회사 슬로우덱크 부하보정방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747680C2 (de) * 1977-10-25 1984-09-06 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Verfahren zur Regelung der Wiedergabeverhältnisse von in Schrägspuren auf Magnetband aufgezeichneten Videosignalen
JPH0630193B2 (ja) * 1986-01-24 1994-04-20 株式会社日立製作所 磁気録画再生装置
JPH01194881A (ja) * 1988-01-26 1989-08-04 Sony Corp 記録再生装置
JP2584340B2 (ja) * 1989-08-17 1997-02-26 三洋電機株式会社 磁気テープ映像再生装置のトラッキング方法

Also Published As

Publication number Publication date
DE4141651C2 (ko) 1993-01-07
KR0181274B1 (ko) 1999-04-15
GB2251718A (en) 1992-07-15
JPH04295656A (ja) 1992-10-20
US5257147A (en) 1993-10-26
GB2251718B (en) 1994-09-14
GB9127231D0 (en) 1992-02-19
DE4141651A1 (de) 1992-07-02

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