Description: Acoustic detection of gunshots has many applications
in the field of security and military. This paper deals with
the detection of gunshots, using microphone sensor arrays placed
in different locations which are processed using MATLAB. The
time difference of arrivals of acoustic signals at different sensors
is used to determine the direction of arrival, elevation and the
location of the shooter. The aim of the project is to develop a
high speed, low power sensor array which can be used for both
military and civilian safety along with efficient network security.
A mathematical model will be developed and five microphone
system will be used in localizing the gunshot.
Index Terms—Microphone Sensor arrays, Time Difference of
Arrival
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