FR814859A - Installation for sound reproduction - Google Patents

Installation for sound reproduction

Info

Publication number
FR814859A
FR814859A FR814859DA FR814859A FR 814859 A FR814859 A FR 814859A FR 814859D A FR814859D A FR 814859DA FR 814859 A FR814859 A FR 814859A
Authority
FR
France
Prior art keywords
installation
sound reproduction
reproduction
sound
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.)
Reterson Holding S A
Original Assignee
Reterson Holding S A
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 Reterson Holding S A filed Critical Reterson Holding S A
Application granted granted Critical
Publication of FR814859A publication Critical patent/FR814859A/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
    • 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
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
    • G11B3/085—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers using automatic means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
FR814859D 1935-12-14 1936-12-12 Installation for sound reproduction Expired FR814859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US814859XA 1935-12-14 1935-12-14

Publications (1)

Publication Number Publication Date
FR814859A true FR814859A (en) 1937-07-01

Family

ID=22164482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR814859D Expired FR814859A (en) 1935-12-14 1936-12-12 Installation for sound reproduction

Country Status (1)

Country Link
FR (1) FR814859A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937476A (en) * 1972-12-28 1976-02-10 Sony Corporation Reproducing apparatus for a disc type record medium
US4164075A (en) * 1974-01-07 1979-08-14 Capitol Records, Inc. Phonograph record eccentricity tester

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3937476A (en) * 1972-12-28 1976-02-10 Sony Corporation Reproducing apparatus for a disc type record medium
US4164075A (en) * 1974-01-07 1979-08-14 Capitol Records, Inc. Phonograph record eccentricity tester

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