"The sound of gunfire" or "we came under gunfire" would be better. In the latter phrase, in particular, "fire" is more commonly used (i.e. "under fire"), as both words hold the same general meaning within the proper context. Gunfire characteristics There are three primary attributes ...
Support vector machineIn the present study, automatic gunshot sound event detection in forest areas for wildlife protection has been considered. The feature extraction method used is robust to any length of gunshot sound events, which also takes care of the burst of multiple gunshots. First, low...
by a turret on the robot in combination with a turret drive, a set of sensors, and processing electronics which control the turret drive to orient the turret to aim a device, such as a weapon mounted to the turret, at the origin of the sound and to maintain the aim as the robot ...