GB1060627A - Apparatus for the application of synchronization markings to a sound tape on which a sound record has been made independently of the taking of the a corresponding picture film - Google Patents

Apparatus for the application of synchronization markings to a sound tape on which a sound record has been made independently of the taking of the a corresponding picture film

Info

Publication number
GB1060627A
GB1060627A GB4537364A GB4537364A GB1060627A GB 1060627 A GB1060627 A GB 1060627A GB 4537364 A GB4537364 A GB 4537364A GB 4537364 A GB4537364 A GB 4537364A GB 1060627 A GB1060627 A GB 1060627A
Authority
GB
United Kingdom
Prior art keywords
spring
sound
tape
pulses
taking
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
GB4537364A
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 GB1060627A publication Critical patent/GB1060627A/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
    • G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

1,060,627. Switch contacts. H. E. KREX. Nov. 6, 1964 [Nov. 6, 1963], No. 45373/64. Heading H2B. [Also in Division G5] Cue pulses are applied to a sound tape to enable it to synchronize an independently recorded film, the pulses being derived from an elastic signal element provided with equally spaced signalling positions, and the element being expanded or contracted to provide a number of pulses corresponding to the number of picture frames in the film. In Fig. 2 the signal element comprises a coil spring 1 which may be expanded or contracted by means of a motor 9 driving a spindle carrying a nut attached to one end of the spring. The convolutions of the spring act as fixed contacts which co-operate with a moving contact 3 which may be driven along the spring by rotation of a spindle 4 which is coupled to the tape drive through a roller 6. In a modification, Fig. 1 (not shown), the spring 1 is replaced by an elastic tape provided with uniformly spaced contacts.
GB4537364A 1963-11-06 1964-11-06 Apparatus for the application of synchronization markings to a sound tape on which a sound record has been made independently of the taking of the a corresponding picture film Expired GB1060627A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK519463A DK104263C (en) 1963-11-06 1963-11-06 Apparatus for retrofitting synchronization marks on an audio tape and procedure for use in the use of the apparatus.

Publications (1)

Publication Number Publication Date
GB1060627A true GB1060627A (en) 1967-03-08

Family

ID=8140311

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4537364A Expired GB1060627A (en) 1963-11-06 1964-11-06 Apparatus for the application of synchronization markings to a sound tape on which a sound record has been made independently of the taking of the a corresponding picture film

Country Status (3)

Country Link
DK (1) DK104263C (en)
GB (1) GB1060627A (en)
SE (1) SE305364B (en)

Also Published As

Publication number Publication date
SE305364B (en) 1968-10-21
DK104263C (en) 1966-04-25

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