CA460931A - Electro-acoustical signal translating apparatus - Google Patents

Electro-acoustical signal translating apparatus

Info

Publication number
CA460931A
CA460931A CA460931A CA460931DA CA460931A CA 460931 A CA460931 A CA 460931A CA 460931 A CA460931 A CA 460931A CA 460931D A CA460931D A CA 460931DA CA 460931 A CA460931 A CA 460931A
Authority
CA
Canada
Prior art keywords
electro
acoustical signal
signal translating
translating apparatus
acoustical
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
CA460931A
Other languages
French (fr)
Inventor
Ferdinand Olson Harry
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 CA460931A publication Critical patent/CA460931A/en
Expired legal-status Critical Current

Links

CA460931A Electro-acoustical signal translating apparatus Expired CA460931A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA460931T

Publications (1)

Publication Number Publication Date
CA460931A true CA460931A (en) 1949-11-08

Family

ID=35590610

Family Applications (1)

Application Number Title Priority Date Filing Date
CA460931A Expired CA460931A (en) Electro-acoustical signal translating apparatus

Country Status (1)

Country Link
CA (1) CA460931A (en)

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