10.1371/journal.pone.0106664.g002 Charles E. Loeffler Charles E. Loeffler Sample Averaged Gunshots with Feature Windows. Public Library of Science 2014 feasibility monitoring wearable sample firearm discharges Wearable Accelerometers Gun violence sensor 2014-09-03 03:48:57 Figure https://plos.figshare.com/articles/figure/_Sample_Averaged_Gunshots_with_Feature_Windows_/1160320 <p>Tri-axis accelerometer readings for 359 aligned and averaged gunshots. Windows for the calculation of statistical features cover the period from −7.5 ms pre-spike to 45 ms post-spike. Window (a) covers the pre-spike period from −7.5 ms to −0.3 ms, window (b) covers the spike period from −0.3 ms to 1 ms, and window (c) covers 1 ms to 45 ms.</p>