GB772101A - Improvements in or relating to a sound film reproduction apparatus - Google Patents

Improvements in or relating to a sound film reproduction apparatus

Info

Publication number
GB772101A
GB772101A GB2157455A GB2157455A GB772101A GB 772101 A GB772101 A GB 772101A GB 2157455 A GB2157455 A GB 2157455A GB 2157455 A GB2157455 A GB 2157455A GB 772101 A GB772101 A GB 772101A
Authority
GB
United Kingdom
Prior art keywords
relating
reproduction apparatus
sound film
sound
magnetic
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
GB2157455A
Inventor
Rudolf Kuhnert
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.)
Zeiss Ikon VEB
Original Assignee
Zeiss Ikon VEB
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 Zeiss Ikon VEB filed Critical Zeiss Ikon VEB
Priority to GB2157455A priority Critical patent/GB772101A/en
Publication of GB772101A publication Critical patent/GB772101A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/10—Apparatus capable of using record carriers defined in more than one of the sub-groups G11B25/02 - G11B25/08; Adaptor devices therefor

Abstract

772,101. Magnetic and optical sound-reproducing apparatus. VEB ZEISS IKON DRESDEN. July 26, 1955, No. 21574/55. Drawings to Specification. Class 40 (2). In an apparatus for the optional reproduction of magnetic or photographic sound film, the magnetic head is held away from the film during reproduction of the photographic record by means of an electromagnet connected in parallel with the sound lamp.
GB2157455A 1955-07-26 1955-07-26 Improvements in or relating to a sound film reproduction apparatus Expired GB772101A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2157455A GB772101A (en) 1955-07-26 1955-07-26 Improvements in or relating to a sound film reproduction apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2157455A GB772101A (en) 1955-07-26 1955-07-26 Improvements in or relating to a sound film reproduction apparatus

Publications (1)

Publication Number Publication Date
GB772101A true GB772101A (en) 1957-04-10

Family

ID=10165207

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2157455A Expired GB772101A (en) 1955-07-26 1955-07-26 Improvements in or relating to a sound film reproduction apparatus

Country Status (1)

Country Link
GB (1) GB772101A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1083560B (en) * 1958-09-04 1960-06-15 Bruno Woelke Dipl Ing Lifting device for magnetic heads

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1083560B (en) * 1958-09-04 1960-06-15 Bruno Woelke Dipl Ing Lifting device for magnetic heads

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