FR2275798A1 - Ensemble de projection a minicassettes, notamment pour cours audio-visuels - Google Patents

Ensemble de projection a minicassettes, notamment pour cours audio-visuels

Info

Publication number
FR2275798A1
FR2275798A1 FR7422551A FR7422551A FR2275798A1 FR 2275798 A1 FR2275798 A1 FR 2275798A1 FR 7422551 A FR7422551 A FR 7422551A FR 7422551 A FR7422551 A FR 7422551A FR 2275798 A1 FR2275798 A1 FR 2275798A1
Authority
FR
France
Prior art keywords
projector
recorder
screen
case
audio visual
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
FR7422551A
Other languages
English (en)
French (fr)
Other versions
FR2275798B1 (https=
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.)
MILLARD JEAN
Original Assignee
MILLARD JEAN
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 MILLARD JEAN filed Critical MILLARD JEAN
Priority to FR7422551A priority Critical patent/FR2275798A1/fr
Publication of FR2275798A1 publication Critical patent/FR2275798A1/fr
Application granted granted Critical
Publication of FR2275798B1 publication Critical patent/FR2275798B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G03B31/06—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is associated with successively-shown still pictures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
FR7422551A 1974-06-20 1974-06-20 Ensemble de projection a minicassettes, notamment pour cours audio-visuels Granted FR2275798A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7422551A FR2275798A1 (fr) 1974-06-20 1974-06-20 Ensemble de projection a minicassettes, notamment pour cours audio-visuels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7422551A FR2275798A1 (fr) 1974-06-20 1974-06-20 Ensemble de projection a minicassettes, notamment pour cours audio-visuels

Publications (2)

Publication Number Publication Date
FR2275798A1 true FR2275798A1 (fr) 1976-01-16
FR2275798B1 FR2275798B1 (https=) 1977-03-11

Family

ID=9140628

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7422551A Granted FR2275798A1 (fr) 1974-06-20 1974-06-20 Ensemble de projection a minicassettes, notamment pour cours audio-visuels

Country Status (1)

Country Link
FR (1) FR2275798A1 (https=)

Also Published As

Publication number Publication date
FR2275798B1 (https=) 1977-03-11

Similar Documents

Publication Publication Date Title
JPS5382329A (en) Back projection type screen and projector
GB897363A (en) Improvements in or relating to display devices
FR2295453A1 (fr) Nouvel equipement cinematographique permettant l'enregistrement et la reproduction simultanee des images et du son grace a l'emploi d'un nouveau type de pellicule noir et blanc ou couleur
FR2275798A1 (fr) Ensemble de projection a minicassettes, notamment pour cours audio-visuels
GB897695A (en) Improvements relating to combined picture viewing and sound reproducing apparatus
JPS5619280A (en) Electronic photo album
GB1272883A (en) Motion picture film cartridge
GB1322651A (en) Method and apparatus for controlling combined optical and sound reproduction system
US2567086A (en) Apparatus for synchronizing film with sound tape
GB1296644A (https=)
JPS5327315A (en) Recording and reproducing unit for static picture
ES265820U (es) "guia para conduccion de peli-culas".
GB1263758A (en) Audio-visual playback and projection apparatus
GB1230101A (https=)
HK41884A (en) Compact optical viewer for microfiche and cassette
GB1109126A (en) Apparatus for optically projecting slides and recording and play-back of sound tapes
GB1418776A (en) Synchronising sound and picture films
FR2274066A1 (fr) Ensemble de projection a bande magnetique sans fin, notamment pour cours audio-visuels
FR2293023A1 (fr) Dispositif audio-visuel d'information
FR2280917A1 (fr) Appareil de projection de diapositives ou analogues
FR2273298A1 (en) Portable audio-visual cassette system in carrying case - has case housing cassette player-recorder with synchroniser, and projector
GB1016927A (en) Improvements in film synchronisers
CONSOLETTES PHONIC SYSTEMS COMPONENTS
DAVIES et al. The edifors present for convenient reference a list of articles dealing with subjects cognate to motion picture engineering published in a number of selected journals. Photostatic or microfilm copies of articles in magazines that are available may be obtained from The Library of Congress, Washington, DC, or. from th New Ywk Public Library, New York, NY, at prevailing rates.
CA1022785A (en) Cinematographic film/diascopic picture projector

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse