GB1077524A - Recording sound on cinematograph film - Google Patents

Recording sound on cinematograph film

Info

Publication number
GB1077524A
GB1077524A GB10265/65A GB1026565A GB1077524A GB 1077524 A GB1077524 A GB 1077524A GB 10265/65 A GB10265/65 A GB 10265/65A GB 1026565 A GB1026565 A GB 1026565A GB 1077524 A GB1077524 A GB 1077524A
Authority
GB
United Kingdom
Prior art keywords
film
cam
recording
counter
sound
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
GB10265/65A
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.)
RAIMUND HAUSER
Original Assignee
RAIMUND HAUSER
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 RAIMUND HAUSER filed Critical RAIMUND HAUSER
Publication of GB1077524A publication Critical patent/GB1077524A/en
Expired 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/50—Control devices operated by the film strip during the run
    • 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
    • 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)
  • Projection Apparatus (AREA)
  • Camera Data Copying Or Recording (AREA)

Abstract

1,077,524. Editing sound tracks of cinematograph films. K. VOCKENHUBER, and R. HAUSER. March 10, 1965 [March 10, 1964], No. 10265/65. Heading G5R. A cinematograph projector provided with means for recording sound on the film and means for stopping and reversing the film, is provided with a counter responsive to time or film length so that the film can be reversed a predetermined amount from a given point and then run forward to this point, at which time the counter has returned to zero and energizes the sound recording means so that recording starts at the required point with the film running at normal speed. The counter may comprise a cam (28, Figs. 2-10, not shown), driven by a worm drive from the film driving means and co-operating with a switch-bar (16) which is depressed initially and allowed to return only when the cam has returned to its initial position. An auxiliary blocking cam (27) operated by a mode selection switch (10) prevents the recording circuit being completed during the reverse-forward cycle, and prevents the projector being started other than in the forward mode at the end of a reverse step. The return of the cam (28) to its initial position may cause the closing of switches (37-40, Fig. 11, not shown), thereby energizing an erase head (4), a record head (5), and an auxiliary magnetic playback apparatus (43) feeding the record head. Alternatively cam means may be provided whereby the erase head is energized before the record head by a time corresponding to the physical displacement between them; also if the playback apparatus has a delayed operation, it may be switched on correspondingly early.
GB10265/65A 1964-03-10 1965-03-10 Recording sound on cinematograph film Expired GB1077524A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT208164A AT247151B (en) 1964-03-10 1964-03-10 Device for a sound film machine

Publications (1)

Publication Number Publication Date
GB1077524A true GB1077524A (en) 1967-08-02

Family

ID=3527341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10265/65A Expired GB1077524A (en) 1964-03-10 1965-03-10 Recording sound on cinematograph film

Country Status (5)

Country Link
US (1) US3376093A (en)
AT (1) AT247151B (en)
CH (1) CH443894A (en)
FR (1) FR1433645A (en)
GB (1) GB1077524A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT335286B (en) * 1973-02-19 1977-03-10 Eumig SOUND PROJECTOR
DE2717688C3 (en) * 1977-04-21 1981-01-29 Robert Bosch Gmbh, 7000 Stuttgart Device for playing sound recordings onto the soundtrack of a sound film in accordance with the scene
DE2717912C3 (en) * 1977-04-22 1984-01-05 Robert Bosch Gmbh, 7000 Stuttgart Device for playing sound recordings onto the soundtrack of a sound film in accordance with the scene
DE2721080C3 (en) * 1977-05-11 1980-10-23 Robert Bosch Gmbh, 7000 Stuttgart Device for playing sound recordings onto the soundtrack of a sound film in accordance with the scene
US4227781A (en) * 1979-04-26 1980-10-14 Polaroid Corporation Projection lamp control
US4294523A (en) * 1979-10-19 1981-10-13 The Zyntrax Corporation Three-dimensional display apparatus
SE425870B (en) * 1981-04-14 1982-11-15 Dyfverman Tomas DEVICE FOR THE DEPRECIATION OF KINEMATOGRAPHIC MOVIE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2071044A (en) * 1934-03-03 1937-02-16 Western Electric Co Method and apparatus for motion picture visual accompaniments to musical scores
US2512432A (en) * 1946-10-30 1950-06-20 British Acoustic Films Ltd Process of and apparatus for locating sound signals on magnetic type sound record carriers
US2870975A (en) * 1953-02-25 1959-01-27 Rca Corp Sound film reproducer driving system
US3196454A (en) * 1956-04-03 1965-07-20 Fine C Robert Method and apparatus for production of sound motion films and sound recordings
US3140360A (en) * 1959-08-17 1964-07-07 Singleton R Whitworth Multi-channel tape recorder and playback apparatus

Also Published As

Publication number Publication date
AT247151B (en) 1966-05-25
US3376093A (en) 1968-04-02
CH443894A (en) 1967-09-15
FR1433645A (en) 1966-04-01

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