CA748567A - Electro-acoustic transducers - Google Patents

Electro-acoustic transducers

Info

Publication number
CA748567A
CA748567A CA748567A CA748567DA CA748567A CA 748567 A CA748567 A CA 748567A CA 748567 A CA748567 A CA 748567A CA 748567D A CA748567D A CA 748567DA CA 748567 A CA748567 A CA 748567A
Authority
CA
Canada
Prior art keywords
electro
acoustic transducers
transducers
acoustic
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
CA748567A
Inventor
D. Ibbotson Thomas
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.)
SG Brown Ltd
Original Assignee
SG Brown Ltd
Publication date
Application granted granted Critical
Publication of CA748567A publication Critical patent/CA748567A/en
Expired legal-status Critical Current

Links

CA748567A Electro-acoustic transducers Expired CA748567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA748567T

Publications (1)

Publication Number Publication Date
CA748567A true CA748567A (en) 1966-12-13

Family

ID=36182930

Family Applications (1)

Application Number Title Priority Date Filing Date
CA748567A Expired CA748567A (en) Electro-acoustic transducers

Country Status (1)

Country Link
CA (1) CA748567A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856995A (en) * 1970-10-22 1974-12-24 Int Standard Electric Corp Pressure gradient piezoelectric microphone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856995A (en) * 1970-10-22 1974-12-24 Int Standard Electric Corp Pressure gradient piezoelectric microphone

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