CA498063A - Systeme de microphone double - Google Patents

Systeme de microphone double

Info

Publication number
CA498063A
CA498063A CA498063A CA498063DA CA498063A CA 498063 A CA498063 A CA 498063A CA 498063 A CA498063 A CA 498063A CA 498063D A CA498063D A CA 498063DA CA 498063 A CA498063 A CA 498063A
Authority
CA
Canada
Prior art keywords
microphone system
dual microphone
dual
microphone
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
CA498063A
Other languages
English (en)
Inventor
B. Bruene Warren
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.)
Collins Radio Co
Original Assignee
Collins Radio Co
Publication date
Application granted granted Critical
Publication of CA498063A publication Critical patent/CA498063A/fr
Expired legal-status Critical Current

Links

CA498063A Systeme de microphone double Expired CA498063A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA498063T

Publications (1)

Publication Number Publication Date
CA498063A true CA498063A (fr) 1953-12-01

Family

ID=35643498

Family Applications (1)

Application Number Title Priority Date Filing Date
CA498063A Expired CA498063A (fr) Systeme de microphone double

Country Status (1)

Country Link
CA (1) CA498063A (fr)

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