CA373549A - Systeme de controle du volume et de suppression des bruits - Google Patents

Systeme de controle du volume et de suppression des bruits

Info

Publication number
CA373549A
CA373549A CA373549A CA373549DA CA373549A CA 373549 A CA373549 A CA 373549A CA 373549 A CA373549 A CA 373549A CA 373549D A CA373549D A CA 373549DA CA 373549 A CA373549 A CA 373549A
Authority
CA
Canada
Prior art keywords
volume control
noise suppression
suppression system
noise
volume
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
CA373549A
Other languages
English (en)
Inventor
T. Fowler Lester
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 CA373549A publication Critical patent/CA373549A/fr
Expired legal-status Critical Current

Links

CA373549A Systeme de controle du volume et de suppression des bruits Expired CA373549A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA373549T

Publications (1)

Publication Number Publication Date
CA373549A true CA373549A (fr) 1938-05-03

Family

ID=35377873

Family Applications (1)

Application Number Title Priority Date Filing Date
CA373549A Expired CA373549A (fr) Systeme de controle du volume et de suppression des bruits

Country Status (1)

Country Link
CA (1) CA373549A (fr)

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