CA428748A - Acoustic delay device - Google Patents

Acoustic delay device

Info

Publication number
CA428748A
CA428748A CA428748A CA428748DA CA428748A CA 428748 A CA428748 A CA 428748A CA 428748 A CA428748 A CA 428748A CA 428748D A CA428748D A CA 428748DA CA 428748 A CA428748 A CA 428748A
Authority
CA
Canada
Prior art keywords
delay device
acoustic delay
acoustic
delay
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
CA428748A
Other languages
French (fr)
Inventor
Gordon Bostwick Lee
Hewitt King John
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Bell Telephone Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA428748A publication Critical patent/CA428748A/en
Expired legal-status Critical Current

Links

CA428748A Acoustic delay device Expired CA428748A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA428748T

Publications (1)

Publication Number Publication Date
CA428748A true CA428748A (en) 1945-07-10

Family

ID=35543733

Family Applications (1)

Application Number Title Priority Date Filing Date
CA428748A Expired CA428748A (en) Acoustic delay device

Country Status (1)

Country Link
CA (1) CA428748A (en)

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