Windshield and sound-barrier for seismic sensors
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United States of America Patent
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Aug 14, 2007
Grant Date -
N/A
app pub date -
Nov 14, 2003
filing date -
Nov 19, 2002
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A system and method for reducing acoustic, wind or other background noise that may interfere with sensing of a seismic signal is provided. More specifically, a shield is provided to enclose a geophone and thereby protect it from harmful noise. The shield may comprise a rigid shell, a structural damping material, an acoustically absorptive material, and a compliant seal for coupling the shield to the ground or reference surface.
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Cited Art Landscape
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