Communications: electrical – Continuously variable indicating – With meter reading
Patent
1992-01-28
1995-12-12
Bowler, Alyssa H.
Communications: electrical
Continuously variable indicating
With meter reading
3408256, 341 53, 341178, 359184, 375232, 375239, H04Q 139, G08C 1916, H04B 1010, H03K 704
Patent
active
054753813
ABSTRACT:
An infrared communication system for transmitting a digital bit stream by telemetry in the presence of background radiation wherein each bit in the data stream is represented by a signature set of pulses designating either a binary one or a binary zero. A receiver detecting an infrared signal filters the signal to detect the signature sets of pulses generated by the transmitter. The pulses are transmitted according to a specific communications protocol.
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Biros Roger W.
Knight Jon M.
Williamson Richard A.
Bowler Alyssa H.
Rinehart Mark H.
Servio logic Corp.
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