CH547592A - Installation de mixage d'images pour telecinema. - Google Patents

Installation de mixage d'images pour telecinema.

Info

Publication number
CH547592A
CH547592A CH512572A CH547592DA CH547592A CH 547592 A CH547592 A CH 547592A CH 512572 A CH512572 A CH 512572A CH 547592D A CH547592D A CH 547592DA CH 547592 A CH547592 A CH 547592A
Authority
CH
Switzerland
Prior art keywords
telecinema
image mixing
mixing installation
installation
image
Prior art date
Application number
CH512572A
Other languages
English (en)
French (fr)
Original Assignee
Marconi Co Ltd
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 Marconi Co Ltd filed Critical Marconi Co Ltd
Publication of CH547592A publication Critical patent/CH547592A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/36—Scanning of motion picture films, e.g. for telecine
    • 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
    • G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
    • G03B31/02—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Projection Apparatus (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Liquid Crystal Substances (AREA)
CH512572A 1971-04-06 1972-04-06 Installation de mixage d'images pour telecinema. CH547592A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB881571A GB1338144A (en) 1971-04-06 1971-04-06 Telecine equipment

Publications (1)

Publication Number Publication Date
CH547592A true CH547592A (fr) 1974-03-29

Family

ID=9859764

Family Applications (1)

Application Number Title Priority Date Filing Date
CH512572A CH547592A (fr) 1971-04-06 1972-04-06 Installation de mixage d'images pour telecinema.

Country Status (10)

Country Link
US (1) US3778547A (https=)
AU (1) AU456622B2 (https=)
CA (1) CA954356A (https=)
CH (1) CH547592A (https=)
FR (1) FR2132480B1 (https=)
GB (1) GB1338144A (https=)
IT (1) IT960864B (https=)
NL (1) NL7204600A (https=)
NO (1) NO138048C (https=)
SE (1) SE390347B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102455508A (zh) * 2010-10-26 2012-05-16 大立光电股份有限公司 双光路光学成像系统
CN111443411A (zh) * 2020-04-21 2020-07-24 南昌嘉研科技有限公司 一种二向分光镜

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR737242A (fr) * 1932-05-18 1932-12-08 Appareil de projection lumineuse par substitution
US2745901A (en) * 1951-07-11 1956-05-15 Freeman H Owens Television apparatus and optical system
US2854901A (en) * 1955-04-26 1958-10-07 Thompson Prod Inc Camera and mirror arrangement
US2976357A (en) * 1957-01-22 1961-03-21 Robert L Hammett Television slide projector
US3037564A (en) * 1958-06-17 1962-06-05 Philips Corp Camera
US3104283A (en) * 1959-09-09 1963-09-17 Fernseh Gmbh Optical multiplexer
US3477782A (en) * 1967-02-21 1969-11-11 Electronic Systems Dev Inc Information display apparatus

Also Published As

Publication number Publication date
NL7204600A (https=) 1972-10-10
GB1338144A (en) 1973-11-21
AU456622B2 (en) 1974-11-29
US3778547A (en) 1973-12-11
NO138048C (no) 1978-06-14
CA954356A (en) 1974-09-10
FR2132480A1 (https=) 1972-11-17
FR2132480B1 (https=) 1977-09-02
DE2216608B2 (de) 1977-05-05
SE390347B (sv) 1976-12-13
DE2216608A1 (de) 1972-11-02
IT960864B (it) 1973-11-30
NO138048B (no) 1978-03-06
AU4076772A (en) 1973-10-11

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Legal Events

Date Code Title Description
PL Patent ceased