FR1171551A - Magnetic sound recording and reproducing device - Google Patents

Magnetic sound recording and reproducing device

Info

Publication number
FR1171551A
FR1171551A FR1171551DA FR1171551A FR 1171551 A FR1171551 A FR 1171551A FR 1171551D A FR1171551D A FR 1171551DA FR 1171551 A FR1171551 A FR 1171551A
Authority
FR
France
Prior art keywords
reproducing device
sound recording
magnetic sound
magnetic
recording
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Application granted granted Critical
Publication of FR1171551A publication Critical patent/FR1171551A/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
    • 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
    • G11B3/02—Arrangements of heads
    • G11B3/10—Arranging, supporting, or driving of heads or of transducers relatively to record carriers
    • G11B3/34—Driving or guiding during transducing operation
    • G11B3/36—Automatic-feed mechanisms producing progressive transducing traverse across record carriers otherwise than by grooves, e.g. by lead-screw
    • 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
FR1171551D 1956-01-28 1957-01-25 Magnetic sound recording and reproducing device Expired FR1171551A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1171551X 1956-01-28

Publications (1)

Publication Number Publication Date
FR1171551A true FR1171551A (en) 1959-01-28

Family

ID=14704803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1171551D Expired FR1171551A (en) 1956-01-28 1957-01-25 Magnetic sound recording and reproducing device

Country Status (1)

Country Link
FR (1) FR1171551A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168667B (en) * 1960-02-04 1964-04-23 Yoshiro Nakamatsu Magnetic recorder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168667B (en) * 1960-02-04 1964-04-23 Yoshiro Nakamatsu Magnetic recorder

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