Communications: electrical – Continuously variable indicating – With meter reading
Patent
1987-04-15
1988-07-05
Weldon, Ulysses
Communications: electrical
Continuously variable indicating
With meter reading
34082558, H04Q 100
Patent
active
047558172
ABSTRACT:
A data transmission system comprising a control unit, a transmitter and a receiver, the transmitter and receiver being connected by a transmission line for the serial transmission of a series of data words in a sequence of subsequent data bits. The control unit is provided with a word select signal generator for generating a two level word select signal for selecting, under control of a level change, a data word to be transmitted. The time length between two successive level changes of the word select signal is variable.
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Persoon Eric H. J.
Vandenbulcke Christian J. B. O. E.
Barschall Anne E.
Briody Thomas A.
Haken Jack E.
U.S. Philips Corporation
Weldon Ulysses
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