FR2666951A1 - Dispositif d'acquisition et de restitution a synchronisation d'images video et de donnees numeriques. - Google Patents

Dispositif d'acquisition et de restitution a synchronisation d'images video et de donnees numeriques. Download PDF

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Publication number
FR2666951A1
FR2666951A1 FR9011325A FR9011325A FR2666951A1 FR 2666951 A1 FR2666951 A1 FR 2666951A1 FR 9011325 A FR9011325 A FR 9011325A FR 9011325 A FR9011325 A FR 9011325A FR 2666951 A1 FR2666951 A1 FR 2666951A1
Authority
FR
France
Prior art keywords
computer
time
video
recorder
digital data
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
FR9011325A
Other languages
English (en)
French (fr)
Other versions
FR2666951B1 (enrdf_load_stackoverflow
Inventor
Debouzy Claude
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.)
DELTAMED
Original Assignee
DELTAMED
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 DELTAMED filed Critical DELTAMED
Priority to FR9011325A priority Critical patent/FR2666951A1/fr
Publication of FR2666951A1 publication Critical patent/FR2666951A1/fr
Application granted granted Critical
Publication of FR2666951B1 publication Critical patent/FR2666951B1/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
    • G11B27/10—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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/107—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating tapes
    • 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
    • G11B27/11—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information not detectable on the record carrier
    • 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
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/322—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
    • G11B27/323—Time code signal, e.g. on a cue track as SMPTE- or EBU-time code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/40—Combinations of multiple record carriers
    • G11B2220/41—Flat as opposed to hierarchical combination, e.g. library of tapes or discs, CD changer, or groups of record carriers that together store one title
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
FR9011325A 1990-09-13 1990-09-13 Dispositif d'acquisition et de restitution a synchronisation d'images video et de donnees numeriques. Granted FR2666951A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9011325A FR2666951A1 (fr) 1990-09-13 1990-09-13 Dispositif d'acquisition et de restitution a synchronisation d'images video et de donnees numeriques.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9011325A FR2666951A1 (fr) 1990-09-13 1990-09-13 Dispositif d'acquisition et de restitution a synchronisation d'images video et de donnees numeriques.

Publications (2)

Publication Number Publication Date
FR2666951A1 true FR2666951A1 (fr) 1992-03-20
FR2666951B1 FR2666951B1 (enrdf_load_stackoverflow) 1997-03-07

Family

ID=9400294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9011325A Granted FR2666951A1 (fr) 1990-09-13 1990-09-13 Dispositif d'acquisition et de restitution a synchronisation d'images video et de donnees numeriques.

Country Status (1)

Country Link
FR (1) FR2666951A1 (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122498A (en) * 1975-09-04 1978-10-24 Sangamo Electric Company Event data recording apparatus with digitally encoded time and date
US4797750A (en) * 1986-04-16 1989-01-10 John Hopkins University Method and apparatus for transmitting/recording computer-generated displays on an information channel having only audio bandwidth
DE8904187U1 (de) * 1989-04-05 1989-06-01 Synchron Film- und Verlagsgesellschaft mbH, 7000 Stuttgart Vorrichtung (Timecode-Interface) zur Synchronisation eines audio/visuellen Ablaufs

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4122498A (en) * 1975-09-04 1978-10-24 Sangamo Electric Company Event data recording apparatus with digitally encoded time and date
US4797750A (en) * 1986-04-16 1989-01-10 John Hopkins University Method and apparatus for transmitting/recording computer-generated displays on an information channel having only audio bandwidth
DE8904187U1 (de) * 1989-04-05 1989-06-01 Synchron Film- und Verlagsgesellschaft mbH, 7000 Stuttgart Vorrichtung (Timecode-Interface) zur Synchronisation eines audio/visuellen Ablaufs

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
MEDICAL AND BIOLOGICAL ENGINEERING, vol. 12, no. 6, novembre 1974, pages 850-855, Stevenage, Herts, GB; P.J. TAVNER et al.: "An inexpensive means of indexing magnetic tape for the computer processing of analogue physiological records" *
PROCEEDINGS 1986 WORKING SYMPOSIUM ON OCEANOGRAPHIC DATA SYSTEMS, , 1986, pages 145-154, IEEE, Washington, US; A.J.R. VOSS et al.: "A standards based distributed oceanographic computing system" *
REVUE PHYS. APPL., vol. 21, no. 1, janvier 1986, pages 59-63, Paris, FR; V. MERCIER: "Etude et mise en oeuvre d'une chaîne d'acquisition de mesures basée sur l'utilisation de magnétophones à cassette" *

Also Published As

Publication number Publication date
FR2666951B1 (enrdf_load_stackoverflow) 1997-03-07

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