DE566395C - Method for the transmission of sound recordings - Google Patents

Method for the transmission of sound recordings

Info

Publication number
DE566395C
DE566395C DET38795D DET0038795D DE566395C DE 566395 C DE566395 C DE 566395C DE T38795 D DET38795 D DE T38795D DE T0038795 D DET0038795 D DE T0038795D DE 566395 C DE566395 C DE 566395C
Authority
DE
Germany
Prior art keywords
sound
image
transmission
width
known per
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
DET38795D
Other languages
German (de)
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.)
TELEGRAPHIE PATENT SYNDIKAT
Original Assignee
TELEGRAPHIE PATENT SYNDIKAT
Publication date
Priority to DET38795D priority Critical patent/DE566395C/en
Application granted granted Critical
Publication of DE566395C publication Critical patent/DE566395C/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B31/00Associated working of cameras or projectors with sound-recording or sound-reproducing means
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/28Re-recording, i.e. transcribing information from one optical record carrier on to one or more similar or dissimilar record carriers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Recording Or Reproduction (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (2)

Patentansprüche:Patent claims: 1. Verfahren zur Übertragung von Tonaufzeichnungen auf die Randzone eines für Bild und Ton gemeinsamen Positiv- oder Negativfilmbandes, dadurch gekennzeichnet, daß das Kopieren der Bilder nach dem Kontaktverfahren erfolgt, während gleichzeitig die Abbildung des Tonspalts auf der entgegengesetzten Seite, also durch die Rückseite des Schichtträgers des Positivfilms hindurch, mittels an sich bekannter Optik erfolgt.1. Procedure for the transmission of sound recordings to the edge zone a positive or negative film tape common for image and sound, characterized in that the copying of the images takes place after the contact method, while at the same time the mapping of the Clay gap on the opposite side, i.e. through the back of the substrate of the positive film through, by means of optics known per se. 2. Vorrichtung zur Ausführung des Verfahrens nach Anspruch 1, dadurch gekennzeichnet, daß das für die Bild- und Tonaufzeichnung an sich bekannte gemeinsame Kopierfenster auf derjenigen Seite, auf der sich das Negativband befindet, einen Ausschnitt aufweist, dessen Breite der Breite der Bildaufzeichnung entspricht, und daß der Ausschnitt auf der entgegengesetzten Seite so breit ist, daß nur der für die Tonspur vorbehaltene Randstreifen von dieser Seite aus Licht erhält.2. Device for carrying out the method according to claim 1, characterized in that that the common copy window known per se for image and sound recording on the one Side on which the negative tape is located, has a section, the width of which is the width of the image recording corresponds, and that the cutout on the opposite side is so wide that only the edge strip reserved for the sound track receives light from this side.
DET38795D Method for the transmission of sound recordings Expired DE566395C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET38795D DE566395C (en) Method for the transmission of sound recordings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET38795D DE566395C (en) Method for the transmission of sound recordings

Publications (1)

Publication Number Publication Date
DE566395C true DE566395C (en) 1932-12-16

Family

ID=7560303

Family Applications (1)

Application Number Title Priority Date Filing Date
DET38795D Expired DE566395C (en) Method for the transmission of sound recordings

Country Status (1)

Country Link
DE (1) DE566395C (en)

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