GB271490A - Combined gramophone and cinematographic apparatus - Google Patents

Combined gramophone and cinematographic apparatus

Info

Publication number
GB271490A
GB271490A GB13527/27A GB1352727A GB271490A GB 271490 A GB271490 A GB 271490A GB 13527/27 A GB13527/27 A GB 13527/27A GB 1352727 A GB1352727 A GB 1352727A GB 271490 A GB271490 A GB 271490A
Authority
GB
United Kingdom
Prior art keywords
gramophone
combined
sounds
cinematographic apparatus
picture
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
GB13527/27A
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 GB271490A publication Critical patent/GB271490A/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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor

Landscapes

  • Overhead Projectors And Projection Screens (AREA)

Abstract

271,490. Zeppieri, E. May 19, 1926, [Convention date]. Phonographic reproducers. - In apparatus for reproducing sounds continuously in conjunction with picture projection apparatus, the sound waves reproduced from records on two gramophone turntables 3, 3<1> are conveyed from the sound boxes 32, 32<1> through filters 35 such as felt layers, for eliminating needle scratch, to microphones 33, 33<1> embedded in sounddeadening material 34 whereby the sounds are converted into a fluctuating current which is directed through amplifiers to one or more loud speakers arranged if desired behind the picture screen.
GB13527/27A 1926-05-19 1927-05-19 Combined gramophone and cinematographic apparatus Expired GB271490A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT271490X 1926-05-19

Publications (1)

Publication Number Publication Date
GB271490A true GB271490A (en) 1927-12-15

Family

ID=11221052

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13527/27A Expired GB271490A (en) 1926-05-19 1927-05-19 Combined gramophone and cinematographic apparatus

Country Status (2)

Country Link
FR (1) FR647253A (en)
GB (1) GB271490A (en)

Also Published As

Publication number Publication date
FR647253A (en) 1928-11-22

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