Apparatus and method of magnetically coupling acoustic signals i

Details Apparatus and method of magnetically coupling acoustic signals i Apparatus and method of magnetically coupling acoustic signals i

1993-10-26

1995-09-05

Cheng, Joe H.

Education and demonstration

Organized armed or unarmed conflict or shooting

102404, 340326, 364423, 273372, F41A 3300

Patent

active

054474361

ABSTRACT:
To simulate the output of a laser to a Multiple Integrated Laser Engagement ystem (MILES), an electronic circuit having a PLL subcircuit and a microprocessor is used to detect an acoustic signal having a predetermined frequency and pulse rate. Upon detection of the correct acoustic signal, a prestored universal kill code is provided to an inductive loop magnetically coupled to the antenna coil of a harness to which the MILES is integrated. The thus received inductive signal is recognized by the MILES which in turn outputs an audio alarm to indicate that a kill has occurred.

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