DE628773C - Blattfoermiger Tonaufzeichnungstraeger - Google Patents

Blattfoermiger Tonaufzeichnungstraeger

Info

Publication number
DE628773C
DE628773C DEC48335D DEC0048335D DE628773C DE 628773 C DE628773 C DE 628773C DE C48335 D DEC48335 D DE C48335D DE C0048335 D DEC0048335 D DE C0048335D DE 628773 C DE628773 C DE 628773C
Authority
DE
Germany
Prior art keywords
sheet
recording medium
sound recording
shaped sound
shaped
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
DEC48335D
Other languages
English (en)
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
Publication date
Priority to DEC48335D priority Critical patent/DE628773C/de
Application granted granted Critical
Publication of DE628773C publication Critical patent/DE628773C/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)

Description

Hierzu 1 Blatt Zeichnungen

Claims (1)

  1. Patentanspruch:
    Nach Patent 614 829 hergestellter blattförmiger Tonaufzeichnungsträger mit zur Vermeidung von Störgeräuschen dienenden Färbungen, dadurch gekennzeichnet, daß die Färbung an mindestens einer der Überlappungs- bzw. Stoßkanten (c) des in Massenfabrikation herstellbaren Tonträgers (α.) vorgesehen ist.
DEC48335D Blattfoermiger Tonaufzeichnungstraeger Expired DE628773C (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC48335D DE628773C (de) Blattfoermiger Tonaufzeichnungstraeger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC48335D DE628773C (de) Blattfoermiger Tonaufzeichnungstraeger

Publications (1)

Publication Number Publication Date
DE628773C true DE628773C (de) 1936-04-16

Family

ID=7026745

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC48335D Expired DE628773C (de) Blattfoermiger Tonaufzeichnungstraeger

Country Status (1)

Country Link
DE (1) DE628773C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE932330C (de) * 1949-07-19 1955-08-29 Acec Magnetischer Aufzeichnungs- und Wiedergabeapparat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE932330C (de) * 1949-07-19 1955-08-29 Acec Magnetischer Aufzeichnungs- und Wiedergabeapparat

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