GB1298794A - Recording medium for the reproduction of information - Google Patents

Recording medium for the reproduction of information

Info

Publication number
GB1298794A
GB1298794A GB1185971A GB1185971A GB1298794A GB 1298794 A GB1298794 A GB 1298794A GB 1185971 A GB1185971 A GB 1185971A GB 1185971 A GB1185971 A GB 1185971A GB 1298794 A GB1298794 A GB 1298794A
Authority
GB
United Kingdom
Prior art keywords
reproduction
information
recording medium
track
video
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
Application number
GB1185971A
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.)
Nixdorf Computer AG
Original Assignee
Nixdorf Computer AG
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 Nixdorf Computer AG filed Critical Nixdorf Computer AG
Publication of GB1298794A publication Critical patent/GB1298794A/en
Expired 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
    • G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3261—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of multimedia information, e.g. a sound signal
    • H04N2201/3264—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of multimedia information, e.g. a sound signal of sound signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)

Abstract

1298794 Video recording and playback NIXDORF COMPUTER AG 28 April 1971 [31 July 1970] 11859/71 Heading G5R A rotary disc record carries a video track and a sound track in which different sound recordings are interleaved by means of time division multiplexing.
GB1185971A 1970-07-31 1971-04-28 Recording medium for the reproduction of information Expired GB1298794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702038093 DE2038093B2 (en) 1970-07-31 1970-07-31 STORAGE MEDIUM FOR REPLAYING INFORMATION

Publications (1)

Publication Number Publication Date
GB1298794A true GB1298794A (en) 1972-12-06

Family

ID=5778504

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1185971A Expired GB1298794A (en) 1970-07-31 1971-04-28 Recording medium for the reproduction of information

Country Status (4)

Country Link
DE (1) DE2038093B2 (en)
FR (1) FR2107044A5 (en)
GB (1) GB1298794A (en)
NL (1) NL7109907A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654886B1 (en) * 1989-11-21 1996-09-13 France Etat METHOD FOR MULTIPLEXING A SIGNAL OF SOUND SEQUENCES IN A VIDEO IMAGE SIGNAL FOR RECORDING ON A VIDEODISK AND RELATED RESTITUTION SYSTEM.

Also Published As

Publication number Publication date
NL7109907A (en) 1972-02-02
FR2107044A5 (en) 1972-05-05
DE2038093A1 (en) 1972-02-03
DE2038093B2 (en) 1973-02-22

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees