FR2274102A1 - Dispositif pour la transmission et l'enregistrement d'informations optiques et/ou acoustiques - Google Patents

Dispositif pour la transmission et l'enregistrement d'informations optiques et/ou acoustiques

Info

Publication number
FR2274102A1
FR2274102A1 FR7517591A FR7517591A FR2274102A1 FR 2274102 A1 FR2274102 A1 FR 2274102A1 FR 7517591 A FR7517591 A FR 7517591A FR 7517591 A FR7517591 A FR 7517591A FR 2274102 A1 FR2274102 A1 FR 2274102A1
Authority
FR
France
Prior art keywords
recording
optical
transmission
acoustic information
acoustic
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
FR7517591A
Other languages
English (en)
French (fr)
Other versions
FR2274102B1 (enrdf_load_stackoverflow
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
Publication of FR2274102A1 publication Critical patent/FR2274102A1/fr
Application granted granted Critical
Publication of FR2274102B1 publication Critical patent/FR2274102B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/46—Projection printing apparatus, e.g. enlarger, copying camera for automatic sequential copying of different originals, e.g. enlargers, roll film printers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection-Type Copiers In General (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Projection Apparatus (AREA)
FR7517591A 1974-06-06 1975-06-05 Dispositif pour la transmission et l'enregistrement d'informations optiques et/ou acoustiques Granted FR2274102A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742427428 DE2427428C2 (de) 1974-06-06 1974-06-06 Vorrichtung zum Übertragen und Aufzeichnen von Informationen auf ein lichtempfindliches Aufzeichnungselement

Publications (2)

Publication Number Publication Date
FR2274102A1 true FR2274102A1 (fr) 1976-01-02
FR2274102B1 FR2274102B1 (enrdf_load_stackoverflow) 1979-08-03

Family

ID=5917505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517591A Granted FR2274102A1 (fr) 1974-06-06 1975-06-05 Dispositif pour la transmission et l'enregistrement d'informations optiques et/ou acoustiques

Country Status (5)

Country Link
JP (1) JPS518819A (enrdf_load_stackoverflow)
DE (1) DE2427428C2 (enrdf_load_stackoverflow)
FR (1) FR2274102A1 (enrdf_load_stackoverflow)
GB (1) GB1513393A (enrdf_load_stackoverflow)
IT (1) IT1035997B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949813C2 (de) * 1979-12-11 1987-04-30 Bts-Systementwicklungs Gmbh, 1000 Berlin Vorrichtung zur Aufzeichnung von in elektrischen Signalen vorliegenden Bild- und Toninformationen auf einer Bildplatte

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB297407A (en) * 1927-06-21 1928-09-21 Bell Telephone Labor Inc Talking motion picture production
GB366444A (en) * 1929-08-02 1932-02-04 Franz Ehrenhaft Method of producing sound disc records
FR2019358A1 (enrdf_load_stackoverflow) * 1968-08-21 1970-07-03 Optical Devices Cy
DE2059694A1 (de) * 1970-12-04 1972-06-08 Ncr Co Vorrichtung zum optischen Aufzeichnen von Informationen
DE2205736A1 (de) * 1972-02-08 1973-08-16 Preuss Vorrichtung zur optischen aufzeichnung von geraden spuren in die form von spiralspuren und verfahren zur herstellung der geraden spuren

Also Published As

Publication number Publication date
GB1513393A (en) 1978-06-07
JPS6119978B2 (enrdf_load_stackoverflow) 1986-05-20
DE2427428A1 (de) 1975-12-18
FR2274102B1 (enrdf_load_stackoverflow) 1979-08-03
IT1035997B (it) 1979-10-20
DE2427428C2 (de) 1985-04-25
JPS518819A (en) 1976-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse