CA1323099C - Unite multicanal synchrone d'enregistrement et de lecture de donnees analogiques et de signaux audio et video - Google Patents

Unite multicanal synchrone d'enregistrement et de lecture de donnees analogiques et de signaux audio et video

Info

Publication number
CA1323099C
CA1323099C CA 590926 CA590926A CA1323099C CA 1323099 C CA1323099 C CA 1323099C CA 590926 CA590926 CA 590926 CA 590926 A CA590926 A CA 590926A CA 1323099 C CA1323099 C CA 1323099C
Authority
CA
Canada
Prior art keywords
signal
video
signals
analogue
audio
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.)
Expired - Fee Related
Application number
CA 590926
Other languages
English (en)
Inventor
Peter G. Montgomery
Gregory Montgomery
Anthony R. Montgomery
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1323099C publication Critical patent/CA1323099C/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
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/802—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving processing of the sound signal
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/02—Analogue recording or reproducing
    • 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
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/9305—Regeneration of the television signal or of selected parts thereof involving the mixing of the reproduced video signal with a non-recorded signal, e.g. a text signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
CA 590926 1988-02-11 1989-02-13 Unite multicanal synchrone d'enregistrement et de lecture de donnees analogiques et de signaux audio et video Expired - Fee Related CA1323099C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPI669588 1988-02-11
AUPI6695 1988-02-11

Publications (1)

Publication Number Publication Date
CA1323099C true CA1323099C (fr) 1993-10-12

Family

ID=3772804

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 590926 Expired - Fee Related CA1323099C (fr) 1988-02-11 1989-02-13 Unite multicanal synchrone d'enregistrement et de lecture de donnees analogiques et de signaux audio et video

Country Status (3)

Country Link
EP (1) EP0401261A4 (fr)
CA (1) CA1323099C (fr)
WO (1) WO1989007824A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2786683B1 (fr) * 1998-12-02 2001-03-30 Iodp Procede et dispositif d'enregistrement synchrone d'electrocardiogrammes et d'images video

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3848082A (en) * 1973-01-16 1974-11-12 Atlantic Res Corp System for transmitting and utilizing supplemental data via television systems
US3900887A (en) * 1973-01-18 1975-08-19 Nippon Steel Corp Method of simultaneous multiplex recording of picture and data and of regenerating such record and apparatus therefor
DE2436674C3 (de) * 1974-07-30 1978-06-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Übertragung und Darstellung eines analogen Signals mit einem Fernsehsignal
US4028733A (en) * 1975-07-07 1977-06-07 Telebeam Corporation Pictorial information retrieval system
US4045815A (en) * 1976-02-04 1977-08-30 The United States Of America As Represented By The Secretary Of The Department Of Health, Education And Welfare System for combining analog and image signals into a standard video format
DE2717090B1 (de) * 1977-04-18 1978-06-22 Axel Dipl-Ing Schmalz Verfahren zum Aufzeichnen und Wiedergeben von Messdaten und Fernsehbildern sowie Schaltungsanordnung fuer die Aufzeichnung und Wiedergabe nach diesem Verfahren
FR2389290A1 (fr) * 1977-04-29 1978-11-24 Briand Marcel Dispositif d'emission et de reception par lignes analogiques de signaux visiophoniques et de signaux numeriques
AU6239686A (en) * 1985-09-11 1987-03-12 Royal Childrens Hospital, The Video and analogue data recording system

Also Published As

Publication number Publication date
WO1989007824A1 (fr) 1989-08-24
EP0401261A4 (en) 1992-09-16
EP0401261A1 (fr) 1990-12-12

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