FR2368846A1 - CONTROL INSTALLATION OF TWO VIDEO RECORDING DEVICES ON TAPE - Google Patents

CONTROL INSTALLATION OF TWO VIDEO RECORDING DEVICES ON TAPE

Info

Publication number
FR2368846A1
FR2368846A1 FR7731762A FR7731762A FR2368846A1 FR 2368846 A1 FR2368846 A1 FR 2368846A1 FR 7731762 A FR7731762 A FR 7731762A FR 7731762 A FR7731762 A FR 7731762A FR 2368846 A1 FR2368846 A1 FR 2368846A1
Authority
FR
France
Prior art keywords
speed
control
recording devices
tape
video recording
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
FR7731762A
Other languages
French (fr)
Other versions
FR2368846B1 (en
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.)
Sony Corp
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
Publication of FR2368846A1 publication Critical patent/FR2368846A1/en
Application granted granted Critical
Publication of FR2368846B1 publication Critical patent/FR2368846B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/028—Electronic editing of analogue information signals, e.g. audio or video signals with computer assistance
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/90—Tape-like record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/002—Programmed access in sequence to a plurality of record carriers or indexed parts, e.g. tracks, thereof, e.g. for editing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/024—Electronic editing of analogue information signals, e.g. audio or video signals on tapes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)

Abstract

a. Installation de commande de deux appareils d'enregistrement vidéo sur bande. b. Installation caractérisée en ce qu'elle comprend un moyen d'entraînement du premier magnétoscope à la vitesse de lecture normale, un second moyen entraînement pour entraîner le second magnétoscope à une vitesse différente de la vitesse précédente, un moyen de contrôle pour détecter la différence entre les signaux de code de temps lus par les deux magnétoscopes sur les bandes correspondantes et un changement de vitesse pour modifier la vitesse du second magnétoscope en fonction de ce contrôle ainsi qu'un moyen pour détecter la différence entre les signaux de temps et un moyen pour commander la vitesse du second magnétoscope. c. L'invention concerne le domaine des appareils video.at. Control installation of two video tape recording devices. b. Installation characterized in that it comprises a means for driving the first video recorder at the normal reading speed, a second drive means for driving the second video recorder at a speed different from the previous speed, a control means for detecting the difference between the time code signals read by the two VCRs on the corresponding tapes and a speed change to change the speed of the second VCR based on this control as well as a means for detecting the difference between the time signals and a means for control the speed of the second VCR. vs. The invention relates to the field of video devices.

FR7731762A 1976-10-21 1977-10-21 CONTROL INSTALLATION OF TWO VIDEO RECORDING DEVICES ON TAPE Granted FR2368846A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12665876A JPS5351919A (en) 1976-10-21 1976-10-21 Synchronizing method of plural video tape recorders

Publications (2)

Publication Number Publication Date
FR2368846A1 true FR2368846A1 (en) 1978-05-19
FR2368846B1 FR2368846B1 (en) 1982-04-02

Family

ID=14940658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731762A Granted FR2368846A1 (en) 1976-10-21 1977-10-21 CONTROL INSTALLATION OF TWO VIDEO RECORDING DEVICES ON TAPE

Country Status (8)

Country Link
JP (1) JPS5351919A (en)
AT (1) AT376859B (en)
CA (1) CA1102915A (en)
DE (1) DE2747447A1 (en)
FR (1) FR2368846A1 (en)
GB (1) GB1585676A (en)
IT (1) IT1088357B (en)
NL (1) NL7711579A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0360816A1 (en) * 1987-04-10 1990-04-04 Ampex Apparatus and method for cueing a video tape recorder.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884693U (en) * 1981-12-03 1983-06-08 ヤマハ株式会社 Automatic musical instrument performance device
JPH0720223B2 (en) * 1988-08-04 1995-03-06 日本ビクター株式会社 Synchronous operation control device and synchronous operation control method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721757A (en) * 1971-02-08 1973-03-20 Columbia Broadcasting Syst Inc Method and apparatus for automatically editing television information

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721757A (en) * 1971-02-08 1973-03-20 Columbia Broadcasting Syst Inc Method and apparatus for automatically editing television information

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
EXBK/67 *
EXBK/70 *
EXBK/73 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0360816A1 (en) * 1987-04-10 1990-04-04 Ampex Apparatus and method for cueing a video tape recorder.
EP0360816A4 (en) * 1987-04-10 1991-07-03 Ampex Corporation Apparatus and method for cueing a video tape recorder

Also Published As

Publication number Publication date
GB1585676A (en) 1981-03-11
FR2368846B1 (en) 1982-04-02
CA1102915A (en) 1981-06-09
ATA751777A (en) 1984-05-15
IT1088357B (en) 1985-06-10
JPS623636B2 (en) 1987-01-26
JPS5351919A (en) 1978-05-11
AT376859B (en) 1985-01-10
NL7711579A (en) 1978-04-25
DE2747447A1 (en) 1978-04-27
DE2747447C2 (en) 1987-08-13

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Legal Events

Date Code Title Description
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