CA406823A - Systeme enregistreur des sons a densite variable - Google Patents

Systeme enregistreur des sons a densite variable

Info

Publication number
CA406823A
CA406823A CA406823A CA406823DA CA406823A CA 406823 A CA406823 A CA 406823A CA 406823 A CA406823 A CA 406823A CA 406823D A CA406823D A CA 406823DA CA 406823 A CA406823 A CA 406823A
Authority
CA
Canada
Prior art keywords
recording system
sound recording
variable density
density sound
variable
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
CA406823A
Other languages
English (en)
Inventor
H. Mcleod John
Sandvik Otto
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.)
Canadian Kodak Co Ltd
Original Assignee
Canadian Kodak Co Ltd
Publication date
Application granted granted Critical
Publication of CA406823A publication Critical patent/CA406823A/fr
Expired legal-status Critical Current

Links

CA406823A Systeme enregistreur des sons a densite variable Expired CA406823A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA406823T

Publications (1)

Publication Number Publication Date
CA406823A true CA406823A (fr) 1942-08-18

Family

ID=35418123

Family Applications (1)

Application Number Title Priority Date Filing Date
CA406823A Expired CA406823A (fr) Systeme enregistreur des sons a densite variable

Country Status (1)

Country Link
CA (1) CA406823A (fr)

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