CA803626A - Data transmission apparatus utilizing frequency shift keying - Google Patents

Data transmission apparatus utilizing frequency shift keying

Info

Publication number
CA803626A
CA803626A CA803626A CA803626DA CA803626A CA 803626 A CA803626 A CA 803626A CA 803626 A CA803626 A CA 803626A CA 803626D A CA803626D A CA 803626DA CA 803626 A CA803626 A CA 803626A
Authority
CA
Canada
Prior art keywords
data transmission
transmission apparatus
frequency shift
shift keying
apparatus utilizing
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
CA803626A
Inventor
G. Crouse William
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Publication date
Application granted granted Critical
Publication of CA803626A publication Critical patent/CA803626A/en
Expired legal-status Critical Current

Links

CA803626A Data transmission apparatus utilizing frequency shift keying Expired CA803626A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA803626T

Publications (1)

Publication Number Publication Date
CA803626A true CA803626A (en) 1969-01-07

Family

ID=36271677

Family Applications (1)

Application Number Title Priority Date Filing Date
CA803626A Expired CA803626A (en) Data transmission apparatus utilizing frequency shift keying

Country Status (1)

Country Link
CA (1) CA803626A (en)

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