% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 78 81 51 43 36 29 41 65 76 125 224 183 361 319 120 200 135 130 113 108 106 174 124 64 82 84 87 59 74 68 45 45 42 39 61 47 71 35 60 58 81 37 62 20 51 74 -30 139 -73 136 154 212 355 -270 -159 -491 759 -497 1490 1475 1473 -910 -2004 2250 -1403 -3388 1095 5042 -3357 -3028 -2725 -1466 -1813 -2715 -2443 3545 3857 -2768 -3621 -1830 -3327 695 1248 2598 1807 -1767 -3122 1938 2640 4789 2702 -3811 1931 3516 4535 -1524 -3637 -2654 4553 3078 -2703 -1413 1602 -1278 -3662 -3475 2535 -2226 -2697 1368 -1215 -3052 3942 -1637 -274 2295 3145 714 -3615 -2166 5171 -545 -3353 -3627 4454 2827 3423 -781