CA804848A - Acoustical testing method and apparatus - Google Patents

Acoustical testing method and apparatus

Info

Publication number
CA804848A
CA804848A CA804848A CA804848DA CA804848A CA 804848 A CA804848 A CA 804848A CA 804848 A CA804848 A CA 804848A CA 804848D A CA804848D A CA 804848DA CA 804848 A CA804848 A CA 804848A
Authority
CA
Canada
Prior art keywords
testing method
acoustical testing
acoustical
testing
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
CA804848A
Inventor
A. Heath Charles
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA804848A publication Critical patent/CA804848A/en
Expired legal-status Critical Current

Links

CA804848A Acoustical testing method and apparatus Expired CA804848A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA804848T

Publications (1)

Publication Number Publication Date
CA804848A true CA804848A (en) 1969-01-28

Family

ID=36275347

Family Applications (1)

Application Number Title Priority Date Filing Date
CA804848A Expired CA804848A (en) Acoustical testing method and apparatus

Country Status (1)

Country Link
CA (1) CA804848A (en)

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