OA01927A - Sound reproduction device. - Google Patents

Sound reproduction device.

Info

Publication number
OA01927A
OA01927A OA52380A OA52380A OA01927A OA 01927 A OA01927 A OA 01927A OA 52380 A OA52380 A OA 52380A OA 52380 A OA52380 A OA 52380A OA 01927 A OA01927 A OA 01927A
Authority
OA
OAPI
Prior art keywords
reproduction device
sound reproduction
sound
reproduction
Prior art date
Application number
OA52380A
Other languages
French (fr)
Original Assignee
Electro Mecanique D Applic Et
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 Electro Mecanique D Applic Et filed Critical Electro Mecanique D Applic Et
Publication of OA01927A publication Critical patent/OA01927A/en

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • G11B33/06—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon combined with other apparatus having a different main function
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H3/00—Dolls
    • A63H3/28—Arrangements of sound-producing means in dolls; Means in dolls for producing sounds
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • 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
    • G11B3/001—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor with vibrating mechanical coupling means between pick-up element and sound producing element
OA52380A 1965-03-17 1966-03-14 Sound reproduction device. OA01927A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9505A FR1436696A (en) 1965-03-17 1965-03-17 Sound reproducing device

Publications (1)

Publication Number Publication Date
OA01927A true OA01927A (en) 1970-02-04

Family

ID=8574129

Family Applications (1)

Application Number Title Priority Date Filing Date
OA52380A OA01927A (en) 1965-03-17 1966-03-14 Sound reproduction device.

Country Status (7)

Country Link
BE (1) BE677931A (en)
CH (1) CH443712A (en)
ES (1) ES324261A1 (en)
FR (1) FR1436696A (en)
LU (1) LU50671A1 (en)
NL (1) NL6603466A (en)
OA (1) OA01927A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300309B (en) * 1966-07-23 1969-07-31 Schildkroet Ag Sound playback device
US3454281A (en) * 1967-05-24 1969-07-08 Lorraine Ind Inc Diaphragm and sound amplifier

Also Published As

Publication number Publication date
LU50671A1 (en) 1966-05-16
NL6603466A (en) 1966-09-19
FR1436696A (en) 1966-04-29
ES324261A1 (en) 1967-02-01
BE677931A (en) 1966-09-01
CH443712A (en) 1967-09-15

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