DE485598C - Metal film with images to be projected episcopically and with magnetically recorded sound writing - Google Patents

Metal film with images to be projected episcopically and with magnetically recorded sound writing

Info

Publication number
DE485598C
DE485598C DEK102897D DEK0102897D DE485598C DE 485598 C DE485598 C DE 485598C DE K102897 D DEK102897 D DE K102897D DE K0102897 D DEK0102897 D DE K0102897D DE 485598 C DE485598 C DE 485598C
Authority
DE
Germany
Prior art keywords
images
metal film
magnetically recorded
episcopically
projected
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
DEK102897D
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.)
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
Priority to DEK102897D priority Critical patent/DE485598C/en
Application granted granted Critical
Publication of DE485598C publication Critical patent/DE485598C/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
    • G11B13/00—Recording simultaneously or selectively by methods covered by different main groups among G11B3/00, G11B5/00, G11B7/00 and G11B9/00; Record carriers therefor not otherwise provided for; Reproducing therefrom not otherwise provided for
    • G11B13/04—Recording simultaneously or selectively by methods covered by different main groups among G11B3/00, G11B5/00, G11B7/00 and G11B9/00; Record carriers therefor not otherwise provided for; Reproducing therefrom not otherwise provided for magnetically or by magnetisation and optically or by radiation, for changing or sensing optical properties
    • 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
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/12—Cinematrographic processes of taking pictures or printing
    • G03C5/14—Cinematrographic processes of taking pictures or printing combined with sound-recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/68—Record carriers
    • G11B3/70—Record carriers characterised by the selection of material or structure; Processes or apparatus specially adapted for manufacturing record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/633—Record carriers characterised by the selection of the material of cinematographic films or slides with integral magnetic track
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/36—Scanning of motion picture films, e.g. for telecine

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)

Description

rfietallfilm mit episkopisch zu projizierenden Bildern und mit magnetisch aufgezeichneter Tonschrift Die Erfindtiii- bezieht sich auf Metallfiline _ZL_L mit e isk o sc# ierenden Bildern und mit magnetisch aufgezeichneter Tonschrift und bezweckt, Filme dieser Art so auszubilden, daß sie lieben der magnetisch aufgezeichneten Tonschrift nocheine auf andere Art, z. B. photographisch oder mechanisch,.erzeugte Tonschrift enthalten. Des weiteren bezweckt die Erfindung eine solche Ausbildung des Metallfilms, daß die unter sich verschiedenen Tonaufzeichnungen gegeneinander phar#- el senverschoben angeordnet sind.rfietallfilm with images to be projected episcopically and with magnetic recorded audio script The invention relates to Metallfiline _ZL_L with ico sc # ing images and with magnetically recorded sound writing and aims to To train films of this kind in such a way that they love the magnetically recorded sound writing another in another way, e.g. B. photographically or mechanically, .generated sound script contain. Furthermore, the invention aims at such a formation of the metal film, that the different sound recordings are phar # - el sen-shifted against each other are arranged.

Es sind bereits Metallfilme mit episkopisch zu projizierenden Bildern und mit magnetisch aufgezeichneterTonschrift bekannt. Bei diesen hek-annten Filmbändern ist es aber nicht vorgesehen, magnetische und photographische oder magnetische und mechailische Tonaufzeichnungen nebeneinander auf dem gleichen Filmbande anzubringen. Wird ein solches Filmband beispielsweise gleichzeitig mit lilagnetischen und photographischenTonaufzeichnungen bzw. mechanischen Tonaufzeichnungen versehen, so können die magnetischen Aufzeichnungen die photographischen bzw. mechanischen überdecken oder schileiden, ohne 'daß dadurch eine gegenseitige Störung bei der Wiedergabe eintreten kann. Bei dem Erfindungsgegenstande können also weit mehr Tonaufzeichnungen angebracht werden, als dies bei dem bekannten Filmbande der Fall ist. Als weiterer Vorteil kommt dann noch beim Erfindungsgegenstande hinzu, dnß die einzelnen Tonaufzeichnungen gegeneinander phasenverschoben aufgebracht sein können, so daß dadurch eine an sich bekannte, sehr erhebliche Tonverbesserung erzielbar ist.They are already metal films with images to be projected episcopically and known with magnetically recorded sound writing. With these hek-annten film tapes But it is not intended to be magnetic and photographic or magnetic and to attach mechanical sound recordings side by side on the same film tape. For example, such a film tape is used simultaneously with magnetic and photographic sound recordings or mechanical sound recordings, so can the magnetic recordings the photographic or mechanical cover or mask, without thereby mutual interference can occur during playback. With the subject matter of the invention so far more sound recordings can be made than with the known Film tape is the case. Another advantage is the subject matter of the invention in addition, the individual sound recordings are applied out of phase with one another can be, so that thereby a known, very considerable sound improvement is achievable.

Claims (2)

PATENTANSPRÜCHE: i. Metallfilin mit episk##p.sch zu projizieren3-en--BilU-ern ü-nd"-iiiit magnetisch aufgezeichneter Tonschrift dadurch gAl#ennzeichnet, daß er außerdem noch eine auf andere Art, z. B. photographisch oder mechanisch, erzeugte Tonschrift trägt. PATENT CLAIMS: i. Metallfilin to project with episk ## p.sch3-en - BilU-ern ü-nd "-iiiit magnetically recorded phonetic writing characterized by the fact that he also another in a different way, e.g. B. photographically or mechanically generated Bears tonal script. 2. Metallfilm nach Anspruch i, dadurch ekenrizeichnet, dall die unter sich verschiedenen Tonaufzeichntliigen gegeneinander ph-#is;2nver3cliobeii angeordnet sind.2. Metal film according to claim i, characterized ekenrizeichnet, dall the between different sound recordings against each other ph- # is; 2nver3cliobeii are arranged.
DEK102897D 1927-02-11 1927-02-11 Metal film with images to be projected episcopically and with magnetically recorded sound writing Expired DE485598C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK102897D DE485598C (en) 1927-02-11 1927-02-11 Metal film with images to be projected episcopically and with magnetically recorded sound writing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK102897D DE485598C (en) 1927-02-11 1927-02-11 Metal film with images to be projected episcopically and with magnetically recorded sound writing

Publications (1)

Publication Number Publication Date
DE485598C true DE485598C (en) 1929-11-02

Family

ID=7240056

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK102897D Expired DE485598C (en) 1927-02-11 1927-02-11 Metal film with images to be projected episcopically and with magnetically recorded sound writing

Country Status (1)

Country Link
DE (1) DE485598C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE888931C (en) * 1949-07-13 1953-09-07 Zeiss Ikon Ag tape
DE910346C (en) * 1949-04-08 1954-04-29 Dictaphone Corp Sound recording medium and process for its manufacture
DE965665C (en) * 1952-07-25 1957-06-13 Siemens Ag Combined optical sound and magnetic sound film, in particular narrow-tone picture film
DE967726C (en) * 1948-10-02 1957-12-05 Klangfilm Gmbh Process for the production of film tapes for image and magnetic sound recordings
DE969116C (en) * 1939-12-13 1958-04-30 Siemens Ag Method and device for expanding dynamics when reproducing optical sound recordings

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969116C (en) * 1939-12-13 1958-04-30 Siemens Ag Method and device for expanding dynamics when reproducing optical sound recordings
DE967726C (en) * 1948-10-02 1957-12-05 Klangfilm Gmbh Process for the production of film tapes for image and magnetic sound recordings
DE910346C (en) * 1949-04-08 1954-04-29 Dictaphone Corp Sound recording medium and process for its manufacture
DE888931C (en) * 1949-07-13 1953-09-07 Zeiss Ikon Ag tape
DE965665C (en) * 1952-07-25 1957-06-13 Siemens Ag Combined optical sound and magnetic sound film, in particular narrow-tone picture film

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