FR2285634A1 - Dispositif de reproduction son-image pour visionneuse de film sonore - Google Patents
Dispositif de reproduction son-image pour visionneuse de film sonoreInfo
- Publication number
- FR2285634A1 FR2285634A1 FR7528826A FR7528826A FR2285634A1 FR 2285634 A1 FR2285634 A1 FR 2285634A1 FR 7528826 A FR7528826 A FR 7528826A FR 7528826 A FR7528826 A FR 7528826A FR 2285634 A1 FR2285634 A1 FR 2285634A1
- Authority
- FR
- France
- Prior art keywords
- sound
- film
- head
- film gate
- single unit
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Television Signal Processing For Recording (AREA)
- Stereophonic Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742445290 DE2445290A1 (de) | 1974-09-21 | 1974-09-21 | Ton- und bildsystem fuer tonfilmbetrachter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2285634A1 true FR2285634A1 (fr) | 1976-04-16 |
FR2285634B3 FR2285634B3 (de) | 1978-05-05 |
Family
ID=5926467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7528826A Granted FR2285634A1 (fr) | 1974-09-21 | 1975-09-19 | Dispositif de reproduction son-image pour visionneuse de film sonore |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT349313B (de) |
CH (1) | CH586917A5 (de) |
DE (1) | DE2445290A1 (de) |
FR (1) | FR2285634A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0622661A1 (de) * | 1993-04-28 | 1994-11-02 | Sony Cinema Products Corporation | Filmfenster eines Filmprojektors |
-
1974
- 1974-09-21 DE DE19742445290 patent/DE2445290A1/de active Pending
-
1975
- 1975-09-05 CH CH1156875A patent/CH586917A5/xx not_active IP Right Cessation
- 1975-09-18 AT AT715775A patent/AT349313B/de not_active IP Right Cessation
- 1975-09-19 FR FR7528826A patent/FR2285634A1/fr active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0622661A1 (de) * | 1993-04-28 | 1994-11-02 | Sony Cinema Products Corporation | Filmfenster eines Filmprojektors |
Also Published As
Publication number | Publication date |
---|---|
ATA715775A (de) | 1978-08-15 |
DE2445290A1 (de) | 1976-04-01 |
AT349313B (de) | 1979-03-26 |
CH586917A5 (de) | 1977-04-15 |
FR2285634B3 (de) | 1978-05-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |