FR1064183A - Method of sound reproduction of a magnetic recording - Google Patents

Method of sound reproduction of a magnetic recording

Info

Publication number
FR1064183A
FR1064183A FR1064183DA FR1064183A FR 1064183 A FR1064183 A FR 1064183A FR 1064183D A FR1064183D A FR 1064183DA FR 1064183 A FR1064183 A FR 1064183A
Authority
FR
France
Prior art keywords
magnetic recording
sound reproduction
reproduction
sound
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1064183A publication Critical patent/FR1064183A/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
    • G11B5/02—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
    • G11B2005/0002—Special dispositions or recording techniques
    • G11B2005/0005—Arrangements, methods or circuits
    • G11B2005/001—Controlling recording characteristics of record carriers or transducing characteristics of transducers by means not being part of their structure
FR1064183D 1951-10-09 1952-10-07 Method of sound reproduction of a magnetic recording Expired FR1064183A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1064183X 1951-10-09

Publications (1)

Publication Number Publication Date
FR1064183A true FR1064183A (en) 1954-05-11

Family

ID=19868220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1064183D Expired FR1064183A (en) 1951-10-09 1952-10-07 Method of sound reproduction of a magnetic recording

Country Status (1)

Country Link
FR (1) FR1064183A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078997A3 (en) * 1981-11-06 1983-07-20 BASF Aktiengesellschaft Tape cassette with a record carrier with magnetic track and echo erasing device for such a tape cassette

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0078997A3 (en) * 1981-11-06 1983-07-20 BASF Aktiengesellschaft Tape cassette with a record carrier with magnetic track and echo erasing device for such a tape cassette

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