CALIBRATION OF COMBINED ACCELERATION AND PRESSURE SENSORS

Techniques are disclosed relating to calibrating sensors configured to measure both pressure and acceleration. In various embodiments, a system detects a first voltage produce by a first piezoelectric material in a hydrophone when the hydrophone is exposed to an acceleration and detects a second vol...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BARR, Frederick James Jr, TENGHAMN, Stig Rune Lennart
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING PHYSICS TESTING
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