BE774576A - Systeme de production d'enregistrements sonores - Google Patents

Systeme de production d'enregistrements sonores

Info

Publication number
BE774576A
BE774576A BE774576A BE774576A BE774576A BE 774576 A BE774576 A BE 774576A BE 774576 A BE774576 A BE 774576A BE 774576 A BE774576 A BE 774576A BE 774576 A BE774576 A BE 774576A
Authority
BE
Belgium
Prior art keywords
production system
sound recording
recording production
sound
recording
Prior art date
Application number
BE774576A
Other languages
English (en)
Inventor
W R Isom
Original Assignee
Rca 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 Rca Corp filed Critical Rca Corp
Publication of BE774576A publication Critical patent/BE774576A/fr

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/002—Recording, reproducing or erasing systems characterised by the shape or form of the carrier
    • G11B7/003—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent
    • G11B7/0032—Recording, reproducing or erasing systems characterised by the shape or form of the carrier with webs, filaments or wires, e.g. belts, spooled tapes or films of quasi-infinite extent for moving-picture soundtracks, i.e. cinema
BE774576A 1970-10-27 1971-10-27 Systeme de production d'enregistrements sonores BE774576A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8435770A 1970-10-27 1970-10-27

Publications (1)

Publication Number Publication Date
BE774576A true BE774576A (fr) 1972-02-14

Family

ID=22184447

Family Applications (1)

Application Number Title Priority Date Filing Date
BE774576A BE774576A (fr) 1970-10-27 1971-10-27 Systeme de production d'enregistrements sonores

Country Status (8)

Country Link
JP (1) JPS4917723B1 (fr)
AU (1) AU3435871A (fr)
BE (1) BE774576A (fr)
DE (1) DE2153100C3 (fr)
ES (1) ES396427A1 (fr)
FR (1) FR2113274A5 (fr)
GB (1) GB1372421A (fr)
NL (1) NL7114704A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866187A (en) * 1973-07-02 1975-02-11 Philips Corp Method of recording and reproducing information in ferroelastic metals
JPS5298729U (fr) * 1976-01-22 1977-07-26
EP0282611A1 (fr) * 1987-03-16 1988-09-21 Moshe Guez Méthode et appareil pour enregistrer de l'information sur un film photographique développé
FR2954528B1 (fr) * 2009-12-17 2012-02-24 Univ La Rochelle Procede et dispositif de restitution d'un signal sonore et/ou d'une piste sonore

Also Published As

Publication number Publication date
DE2153100C3 (de) 1974-02-21
DE2153100A1 (de) 1972-05-04
DE2153100B2 (de) 1973-07-26
JPS4917723B1 (fr) 1974-05-02
FR2113274A5 (fr) 1972-06-23
NL7114704A (fr) 1972-05-02
GB1372421A (en) 1974-10-30
ES396427A1 (es) 1974-05-01
AU3435871A (en) 1973-04-12

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