Available Technology

Method for measuring flow noise of water over a hydrophone

A method for measuring water-flow noise over a hydrophone comprising: coupling the hydrophone to a distal end of a hydrodynamic-drag-reduced beam, which has a proximal end that is rotatably connected to a frame; pivoting the beam through water; and recording the water-flow noise generated by the water flowing around the hydrophone.
Inventors: 

Willard Stevenson

Patent Number: 
US7646669
Patent Issue Date: 
February 12, 2010
Lab Representatives
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