CA830087A - Data transmission apparatus utilizing frequency shift keying - Google Patents

Data transmission apparatus utilizing frequency shift keying

Info

Publication number
CA830087A
CA830087A CA830087A CA830087DA CA830087A CA 830087 A CA830087 A CA 830087A CA 830087 A CA830087 A CA 830087A CA 830087D A CA830087D A CA 830087DA CA 830087 A CA830087 A CA 830087A
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
CA830087A
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 CA830087A publication Critical patent/CA830087A/en
Expired legal-status Critical Current

Links

CA830087A Data transmission apparatus utilizing frequency shift keying Expired CA830087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA830087T

Publications (1)

Publication Number Publication Date
CA830087A true CA830087A (en) 1969-12-16

Family

ID=36307548

Family Applications (1)

Application Number Title Priority Date Filing Date
CA830087A Expired CA830087A (en) Data transmission apparatus utilizing frequency shift keying

Country Status (1)

Country Link
CA (1) CA830087A (en)

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