% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 37 26 70 85 35 29 51 75 84 73 63 87 71 89 202 189 312 391 816 754 719 527 600 319 480 373 349 606 569 273 282 246 336 225 291 301 219 286 240 239 226 234 161 258 198 284 411 -114 -221 447 -479 -304 -810 1277 -828 -1285 2554 2836 2743 -5362 1828 -1473 4188 11918 -6880 -9479 -12187 17462 -9739 -10330 1212 -2691 11515 -9862 13424 -9327 20859 10403 -7855 -11652 8779 -9561 7200 -11222 3605 -6679 7822 7609 1799 -11160 -11628 776 1675 -10864 -13307 -8854 5960 11559 -9262 10088 9159 10635 -11992 -6052 8725 13854 -3842 15894 12118 4598 -4580 14072 -9053 -9758 4720 -9246 -9991 -4766 14646 12473 -7937 -13870 -11307 -1467 -13512 4507 -8709 -6005