Digital barometric altimeter
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United States of America Patent
Stats
-
Apr 2, 1985
Grant Date -
N/A
app pub date -
Sep 8, 1981
filing date -
Sep 8, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A digital barometric altimeter has an electrical pressure transducer juxtaposed with a pitostatic port, and has a processor located remotely from the port, interconnected with the transducer by an analog-to-digital converter. The processor filters the pressure-responsive data, linearizes it, and converts it to altitude-representative data, using a 'jump-and-converge' procedure. The altitude-representative output may be supplied to a display or other utilization device.
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