CA631136A - Method of improving intelligence under high ambient noise levels - Google Patents

Method of improving intelligence under high ambient noise levels

Info

Publication number
CA631136A
CA631136A CA631136A CA631136DA CA631136A CA 631136 A CA631136 A CA 631136A CA 631136 A CA631136 A CA 631136A CA 631136D A CA631136D A CA 631136DA CA 631136 A CA631136 A CA 631136A
Authority
CA
Canada
Prior art keywords
under high
ambient noise
noise levels
high ambient
improving intelligence
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
CA631136A
Inventor
J. Fogel Lawrence
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 CA631136A publication Critical patent/CA631136A/en
Expired legal-status Critical Current

Links

CA631136A Method of improving intelligence under high ambient noise levels Expired CA631136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA631136T

Publications (1)

Publication Number Publication Date
CA631136A true CA631136A (en) 1961-11-14

Family

ID=35887275

Family Applications (1)

Application Number Title Priority Date Filing Date
CA631136A Expired CA631136A (en) Method of improving intelligence under high ambient noise levels

Country Status (1)

Country Link
CA (1) CA631136A (en)

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