FR2224955A1 - - Google Patents

Info

Publication number
FR2224955A1
FR2224955A1 FR7404326A FR7404326A FR2224955A1 FR 2224955 A1 FR2224955 A1 FR 2224955A1 FR 7404326 A FR7404326 A FR 7404326A FR 7404326 A FR7404326 A FR 7404326A FR 2224955 A1 FR2224955 A1 FR 2224955A1
Authority
FR
France
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
FR7404326A
Other versions
FR2224955B1 (fr
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.)
Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH
Original Assignee
Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH
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 Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH filed Critical Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH
Publication of FR2224955A1 publication Critical patent/FR2224955A1/fr
Application granted granted Critical
Publication of FR2224955B1 publication Critical patent/FR2224955B1/fr
Expired legal-status Critical Current

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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Television Signal Processing For Recording (AREA)
FR7404326A 1973-04-04 1974-02-08 Expired FR2224955B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2316803A DE2316803C2 (de) 1973-04-04 1973-04-04 Anordnung zur automatischen Spursuche bei Schrägspuraufzeichnungen

Publications (2)

Publication Number Publication Date
FR2224955A1 true FR2224955A1 (fr) 1974-10-31
FR2224955B1 FR2224955B1 (fr) 1976-11-26

Family

ID=5876970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7404326A Expired FR2224955B1 (fr) 1973-04-04 1974-02-08

Country Status (6)

Country Link
US (1) US3943562A (fr)
AT (1) AT336097B (fr)
CH (1) CH558116A (fr)
DE (1) DE2316803C2 (fr)
FR (1) FR2224955B1 (fr)
GB (1) GB1427100A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420805A1 (fr) * 1978-03-23 1979-10-19 Ampex Systeme de maintien sur piste automatique d'une tete transductrice permettant un ralenti continu
FR2420806A1 (fr) * 1978-03-23 1979-10-19 Ampex Procede et montage de selection de piste, notamment pour magnetoscopes
FR2508263A1 (fr) * 1981-06-19 1982-12-24 Victor Company Of Japan Ensemble de reproduction par signaux video d'images au ralenti ou en arret sur image
EP0116646A1 (fr) * 1982-05-25 1984-08-29 Matsushita Electric Industrial Co., Ltd. Enregistreur/reproducteur magnetique a tete rotative

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5255611A (en) * 1975-10-31 1977-05-07 Matsushita Electric Ind Co Ltd Magnetic recording and playback apparatus
JPS538517A (en) * 1976-07-13 1978-01-26 Sony Corp Magnetic reproducer
US4338631A (en) * 1977-02-17 1982-07-06 Victor Company Of Japan, Ltd. Video signal, speed-change reproducing system
JPS5840873B2 (ja) * 1977-03-30 1983-09-08 日本ビクター株式会社 磁気記録再生装置
JPS5840874B2 (ja) * 1977-04-01 1983-09-08 日本ビクター株式会社 磁気記録再生装置
GB1587798A (en) * 1977-05-31 1981-04-08 Victor Company Of Japan Tape driving system in a recording and/or reproducing apparatus
JPS5853824B2 (ja) * 1977-12-13 1983-12-01 松下電器産業株式会社 回転ヘッド型磁気録画再生装置
US4224645B1 (en) * 1978-02-03 1999-08-03 Ampex Method and apparatus for controlling the movement of a recording medium
US4306255A (en) * 1978-06-22 1981-12-15 Matsushita Electric Industrial Co., Ltd. Magnetic record/playback system of rotating head type
GB2056153B (en) * 1979-07-27 1984-03-14 Victor Company Of Japan Slow motion or still picture video reproduction system
US4403260A (en) * 1980-02-15 1983-09-06 Hitachi, Ltd. Automatic tape stop device for video signal recording and reproducing apparatus
JPS56166677A (en) * 1980-05-26 1981-12-21 Victor Co Of Japan Ltd Magnetic recording and reproducing device
JPS5712438A (en) * 1980-06-23 1982-01-22 Sony Corp Tape travelling control circuit
JPS57140083A (en) * 1981-02-24 1982-08-30 Sony Corp Video signal reproducing device
JPS58194480A (ja) * 1982-05-07 1983-11-12 Matsushita Electric Ind Co Ltd 磁気録画再生装置
JP2617297B2 (ja) * 1986-04-28 1997-06-04 三菱電機株式会社 磁気映像再生装置
KR970008606B1 (en) * 1989-06-30 1997-05-27 Lg Electronics Inc Two head temporary slow circuit of vcr

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3557320A (en) * 1967-08-08 1971-01-19 Jurgen Hopf Reproduction of a still picture from a video tape recording by combined drop-out zone sensing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420805A1 (fr) * 1978-03-23 1979-10-19 Ampex Systeme de maintien sur piste automatique d'une tete transductrice permettant un ralenti continu
FR2420806A1 (fr) * 1978-03-23 1979-10-19 Ampex Procede et montage de selection de piste, notamment pour magnetoscopes
FR2508263A1 (fr) * 1981-06-19 1982-12-24 Victor Company Of Japan Ensemble de reproduction par signaux video d'images au ralenti ou en arret sur image
EP0116646A1 (fr) * 1982-05-25 1984-08-29 Matsushita Electric Industrial Co., Ltd. Enregistreur/reproducteur magnetique a tete rotative
EP0116646A4 (fr) * 1982-05-25 1984-09-19 Matsushita Electric Ind Co Ltd Enregistreur/reproducteur magnetique a tete rotative.

Also Published As

Publication number Publication date
GB1427100A (en) 1976-03-03
DE2316803B1 (de) 1974-10-10
FR2224955B1 (fr) 1976-11-26
ATA995673A (de) 1976-08-15
DE2316803C2 (de) 1975-05-22
CH558116A (de) 1975-01-15
AT336097B (de) 1977-04-12
US3943562A (en) 1976-03-09

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Legal Events

Date Code Title Description
ST Notification of lapse