CA434223A - Systeme a enregistrement des sons - Google Patents

Systeme a enregistrement des sons

Info

Publication number
CA434223A
CA434223A CA434223A CA434223DA CA434223A CA 434223 A CA434223 A CA 434223A CA 434223 A CA434223 A CA 434223A CA 434223D A CA434223D A CA 434223DA CA 434223 A CA434223 A CA 434223A
Authority
CA
Canada
Prior art keywords
recording system
sound recording
sound
recording
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
CA434223A
Other languages
English (en)
Inventor
George Albin Frederick
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.)
RCA Corp
Original Assignee
Radio Corporation of America
Publication date
Application granted granted Critical
Publication of CA434223A publication Critical patent/CA434223A/fr
Expired legal-status Critical Current

Links

CA434223A Systeme a enregistrement des sons Expired CA434223A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA434223T

Publications (1)

Publication Number Publication Date
CA434223A true CA434223A (fr) 1946-04-16

Family

ID=35548851

Family Applications (1)

Application Number Title Priority Date Filing Date
CA434223A Expired CA434223A (fr) Systeme a enregistrement des sons

Country Status (1)

Country Link
CA (1) CA434223A (fr)

Similar Documents

Publication Publication Date Title
CA434616A (fr) Systeme d'enregistrement des sons
CA434223A (fr) Systeme a enregistrement des sons
AU130296B2 (en) Recording system
CA434615A (fr) Systeme de reenregistrement des sons
CA437835A (fr) Element a reproduire des sons
CA437836A (fr) Element a reproduire des sons
CA437195A (fr) Dispositif a enregistrer les sons
AU136922B2 (en) Sound recording system
CA435372A (fr) Appareil enregistreur de sons
CA433837A (fr) Appareil enregistreur de sons
CA435276A (fr) Appareil enregistreur de sons
CA437665A (fr) Appareil a enregistrer les sons
CA437666A (fr) Appareil a enregistrer les sons
CA434904A (fr) Systeme d'enregistrement des sons a densite variable
CA432473A (fr) Systeme a reproduire les films sonores
AU302946A (en) Recording system
CA434762A (fr) Enregistrement photographique de sons
CA437012A (fr) Systeme detecteur de sons
AU1029647A (en) Sound recording system
CA435279A (fr) Systeme d'enregistrement a temps variable
CA433062A (fr) Methode d'enregistrement de signaux
CA433063A (fr) Methode d'enregistrement de signaux
CA427399A (fr) Systeme a reproduire les sons
CA430831A (fr) Systeme a reproduction des sons
CA432795A (fr) Appareil reproducteur de signaux