Electronic Design has an article describing data communications as of 1969. Include are laser multiplexing and sending EKG over a phone line.
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(physical page 92).(You may scroll through the rest of the magazine. Neat stuff.)
Electronic Design has an article describing data communications as of 1969. Include are laser multiplexing and sending EKG over a phone line.
(You may scroll through the rest of the magazine. Neat stuff.)
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