FR937535A - Talking head for magnetic sound devices - Google Patents

Talking head for magnetic sound devices

Info

Publication number
FR937535A
FR937535A FR937535DA FR937535A FR 937535 A FR937535 A FR 937535A FR 937535D A FR937535D A FR 937535DA FR 937535 A FR937535 A FR 937535A
Authority
FR
France
Prior art keywords
sound devices
talking head
magnetic sound
talking
magnetic
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
Other languages
French (fr)
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.)
Beka St Aubin SA
Original Assignee
Beka St Aubin SA
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 Beka St Aubin SA filed Critical Beka St Aubin SA
Application granted granted Critical
Publication of FR937535A publication Critical patent/FR937535A/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
    • 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)
FR937535D 1946-01-11 1946-12-26 Talking head for magnetic sound devices Expired FR937535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH937535X 1946-01-11

Publications (1)

Publication Number Publication Date
FR937535A true FR937535A (en) 1948-08-19

Family

ID=4549228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937535D Expired FR937535A (en) 1946-01-11 1946-12-26 Talking head for magnetic sound devices

Country Status (1)

Country Link
FR (1) FR937535A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650952A (en) * 1949-04-13 1953-09-01 Shure Bros Recording and reproducing head
US2683774A (en) * 1948-12-23 1954-07-13 Armour Res Found Electromagnetic transducer head
US2744165A (en) * 1950-05-29 1956-05-01 Shure Bros Head construction for magnetic recorders and reproducers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683774A (en) * 1948-12-23 1954-07-13 Armour Res Found Electromagnetic transducer head
US2650952A (en) * 1949-04-13 1953-09-01 Shure Bros Recording and reproducing head
US2744165A (en) * 1950-05-29 1956-05-01 Shure Bros Head construction for magnetic recorders and reproducers

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