| 摘要 |
The invention is a system for acquiring and mapping the location of a human target within a targeted zone defined by boundaries. The system includes a remote sound detection component, which may be a laser vibrometer, capable of placement at a remote safe distance without physical attachment at the targeted zone which detects sound from within the targeted zone, thereby generating a sound signal accurately representing characteristics of the detected sound. Further, a sound processing computer receives and analyzes the sound signal to determine the location of the sound relative to the targeted zone and generates a location signal representing the location of the sound. A target display is provided for receiving the location signal and outputting an accurate visual representation at the location of the target relative to the boundaries of the targeted zone.
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