CA402581A - Sound recording method - Google Patents

Sound recording method

Info

Publication number
CA402581A
CA402581A CA402581A CA402581DA CA402581A CA 402581 A CA402581 A CA 402581A CA 402581 A CA402581 A CA 402581A CA 402581D A CA402581D A CA 402581DA CA 402581 A CA402581 A CA 402581A
Authority
CA
Canada
Prior art keywords
recording method
sound recording
sound
recording
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
CA402581A
Other languages
French (fr)
Inventor
Westerkamp Hugo
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 CA402581A publication Critical patent/CA402581A/en
Expired legal-status Critical Current

Links

CA402581A Sound recording method Expired CA402581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA402581T

Publications (1)

Publication Number Publication Date
CA402581A true CA402581A (en) 1942-01-27

Family

ID=35413027

Family Applications (1)

Application Number Title Priority Date Filing Date
CA402581A Expired CA402581A (en) Sound recording method

Country Status (1)

Country Link
CA (1) CA402581A (en)

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