CH229458A - Sprechkopf in einem Magnettongerät. - Google Patents

Sprechkopf in einem Magnettongerät.

Info

Publication number
CH229458A
CH229458A CH229458DA CH229458A CH 229458 A CH229458 A CH 229458A CH 229458D A CH229458D A CH 229458DA CH 229458 A CH229458 A CH 229458A
Authority
CH
Switzerland
Prior art keywords
magnetic recorder
talk head
talk
head
recorder
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Haftung Licentia Beschraenkter
Original Assignee
Licentia 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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH229458A publication Critical patent/CH229458A/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
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
CH229458D 1941-05-30 1942-04-08 Sprechkopf in einem Magnettongerät. CH229458A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE229458X 1941-05-30

Publications (1)

Publication Number Publication Date
CH229458A true CH229458A (de) 1943-10-31

Family

ID=5867827

Family Applications (1)

Application Number Title Priority Date Filing Date
CH229458D CH229458A (de) 1941-05-30 1942-04-08 Sprechkopf in einem Magnettongerät.

Country Status (2)

Country Link
CH (1) CH229458A (fr)
FR (1) FR881343A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655561A (en) * 1948-08-09 1953-10-13 Lawrence H Connell Apparatus for magnetic recording
US2596912A (en) * 1948-08-13 1952-05-13 Daystrom Electric Corp Multigap magnetic transducer head
US2628285A (en) * 1950-01-05 1953-02-10 Armour Res Found Electromagnetic transducer head
US2854524A (en) * 1951-01-17 1958-09-30 Philips Corp Apparatus for magnetically recording on a carrier of magnetic material
US2993096A (en) * 1956-09-25 1961-07-18 Audio Devices Inc Erasing means for magnetic recording
US3591729A (en) * 1959-08-20 1971-07-06 Iit Res Inst Magnetic transducer head with auxiliary means for diverting residual flux

Also Published As

Publication number Publication date
FR881343A (fr) 1943-04-21

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