A HIGH INTENSITY DIRECTIONAL ELECTROACOUSTIC SOUND GENERATING SYSTEM FOR COMMUNICATIONS TARGETING
摘要
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.
申请公布号
WO2004047482(A3)
申请公布日期
2004.08.19
申请号
WO2003US37007
申请日期
2003.11.17
申请人
AMERICAN TECHNOLOGY CORP. (ATC);CROFT, JAMES, JOSEPH, III;BEAUCHAMP, TODD;CONRAD, TERRY
发明人
CROFT, JAMES, JOSEPH, III;BEAUCHAMP, TODD;CONRAD, TERRY