High intensity directional electroacoustic sound generating system for communications targeting
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United States of America Patent
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Issued Date -
Dec 29, 2005
app pub date -
May 16, 2005
filing date -
Nov 15, 2002
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Abandoned
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Abstract
A compact lightweight electro-acoustic transducer system for generating high intensity, highly directional audio output. The transducer system can generate acoustic intensity levels that can drive the transmission medium to non-linearity such that highly directional secondary sound also can appear in the audible range allowing direct and parametric sound generation from a single acoustic emission system. The device can be used for both distant and/or high intensity communications to convey information, provide high intensity acoustical targeting and/or disrupt or mask other communications.
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