CH307679A - Gerät für longitudinale Magnettonaufzeichnungen. - Google Patents

Gerät für longitudinale Magnettonaufzeichnungen.

Info

Publication number
CH307679A
CH307679A CH307679DA CH307679A CH 307679 A CH307679 A CH 307679A CH 307679D A CH307679D A CH 307679DA CH 307679 A CH307679 A CH 307679A
Authority
CH
Switzerland
Prior art keywords
longitudinal magnetic
sound recordings
magnetic sound
recordings
longitudinal
Prior art date
Application number
Other languages
English (en)
Inventor
Darmstadt B Zweigniederlassung
Original Assignee
Blaupunkt Werke Gmbh
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 Blaupunkt Werke Gmbh filed Critical Blaupunkt Werke Gmbh
Publication of CH307679A publication Critical patent/CH307679A/de

Links

Classifications

    • 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track
    • 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
    • G11B5/012—Recording on, or reproducing or erasing from, magnetic disks
    • 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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/027—Analogue recording
    • G11B5/03—Biasing
    • 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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
CH307679D 1951-08-04 1952-08-01 Gerät für longitudinale Magnettonaufzeichnungen. CH307679A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE307679X 1951-08-04

Publications (1)

Publication Number Publication Date
CH307679A true CH307679A (de) 1955-06-15

Family

ID=6121477

Family Applications (1)

Application Number Title Priority Date Filing Date
CH307679D CH307679A (de) 1951-08-04 1952-08-01 Gerät für longitudinale Magnettonaufzeichnungen.

Country Status (3)

Country Link
BE (1) BE513326A (de)
CH (1) CH307679A (de)
FR (1) FR1060750A (de)

Also Published As

Publication number Publication date
FR1060750A (fr) 1954-04-05
BE513326A (de)

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