FR672059A - Device for the inscription of sounds on a flexible or rigid material - Google Patents

Device for the inscription of sounds on a flexible or rigid material

Info

Publication number
FR672059A
FR672059A FR672059DA FR672059A FR 672059 A FR672059 A FR 672059A FR 672059D A FR672059D A FR 672059DA FR 672059 A FR672059 A FR 672059A
Authority
FR
France
Prior art keywords
inscription
sounds
flexible
rigid material
rigid
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)
Inventor
Denis-Pierre Delaye
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 filed Critical
Application granted granted Critical
Publication of FR672059A publication Critical patent/FR672059A/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
FR672059D 1929-03-25 1929-03-25 Device for the inscription of sounds on a flexible or rigid material Expired FR672059A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR672059T 1929-03-25

Publications (1)

Publication Number Publication Date
FR672059A true FR672059A (en) 1929-12-23

Family

ID=9017298

Family Applications (1)

Application Number Title Priority Date Filing Date
FR672059D Expired FR672059A (en) 1929-03-25 1929-03-25 Device for the inscription of sounds on a flexible or rigid material

Country Status (1)

Country Link
FR (1) FR672059A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741332C (en) * 1931-09-30 1943-11-10 Philips Miller N V Device for cutting out an optically reproduced vibration recording from a carrier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741332C (en) * 1931-09-30 1943-11-10 Philips Miller N V Device for cutting out an optically reproduced vibration recording from a carrier

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