Shooter Localization in Wireless Microphone Networks

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Shooter Localization in Wireless Microphone Networks

Shooter localization in a wireless network of microphones is studied. Both the acoustic muzzle blast (MB) from the gunfire and the ballistic shock wave (SW) from the bullet can be detected by the microphones and considered as measurements. The MB measurements give rise to a standard sensor network problem, similar to time difference of arrivals in cellular phone networks, and the localization a...

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Microphone Networks for Shooter Localization

Shooter localization in a wireless network of geographically distributed microphones is studied. The arrival time of both the acoustic muzzle blast (MB) from the gunfire and the ballistic shock wave (SW) from the bullet can be registered by the microphone nodes and considered as measurements. To relax the requirements on accurate node clocks, the approach to base the localization on the time di...

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ژورنال

عنوان ژورنال: EURASIP Journal on Advances in Signal Processing

سال: 2010

ISSN: 1687-6180

DOI: 10.1155/2010/690732