CA524070A - Reproduction photoelectrique de sons - Google Patents

Reproduction photoelectrique de sons

Info

Publication number
CA524070A
CA524070A CA524070A CA524070DA CA524070A CA 524070 A CA524070 A CA 524070A CA 524070 A CA524070 A CA 524070A CA 524070D A CA524070D A CA 524070DA CA 524070 A CA524070 A CA 524070A
Authority
CA
Canada
Prior art keywords
sound reproduction
photoelectric sound
photoelectric
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
CA524070A
Other languages
English (en)
Inventor
E. Clark Lauriston
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.)
Technicolor Motion Picture Corp
Original Assignee
Technicolor Motion Picture Corp
Publication date
Application granted granted Critical
Publication of CA524070A publication Critical patent/CA524070A/fr
Expired legal-status Critical Current

Links

CA524070A Reproduction photoelectrique de sons Expired CA524070A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA524070T

Publications (1)

Publication Number Publication Date
CA524070A true CA524070A (fr) 1956-04-17

Family

ID=35677778

Family Applications (1)

Application Number Title Priority Date Filing Date
CA524070A Expired CA524070A (fr) Reproduction photoelectrique de sons

Country Status (1)

Country Link
CA (1) CA524070A (fr)

Similar Documents

Publication Publication Date Title
CA524070A (fr) Reproduction photoelectrique de sons
AU210783B2 (en) Phonograph pickup
CA527516A (fr) Amplificateur a couplage direct
CA528685A (fr) Phonographe en miniature
CA520636A (fr) Phonographes automatiques
CA529561A (fr) Bobines
AU2401756A (en) Phonograph pickup
CA531983A (fr) Disque de phonographe
CA546081A (fr) Reproduction photomecanique
AU208376B2 (en) Electroacoustic delay-line
CA545180A (fr) Microphones
CA523563A (fr) Microphones encastres
CA522635A (fr) Amplificateur
CA520704A (fr) Systemes de reproduction de sons
AU210867B2 (en) Sound ranging system
CA523180A (fr) Enregistreur d'indications meteorologiques
CA526749A (fr) Appareil enregistreur
CA529537A (fr) Enregistreur de telegraphone
AU224037B2 (en) Gramophone pickups
CA530454A (fr) Enregistrement de son
CA534967A (fr) Translateur de disque
AU1876056A (en) Electroacoustic delay-line
AU1773956A (en) Sound ranging system
CA531809A (fr) Enregistreur photographique
AU211751B2 (en) Improved corselette