% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 587 659 445 563 316 314 529 1636 1783 1270 868 737 1085 996 1140 689 1007 880 792 328 585 642 312 393 289 287 369 309 185 188 198 235 238 251 164 272 263 435 353 496 456 576 622 352 503 1075 621 947 985 1652 -994 -513 4513 1686 2704 6368 7303 -5285 13435 14687 18906 26180 46353 61188 -20015 50550 31268 67687 -28213 40620 -4888 42191 35177 20746 24518 25334 93687 61697 -20647 51260 56104 40309 7391 -46967 55191 29991 54231 86598 60374 -3791 39272 67884 48755 -39315 62765 30495 -25869 -21108 50123 40139 58202 22236 -26498 -37402 -45357 32889 29735 -22168 12082 7947 -34121 92773 -36893 15676 -32766 55625 28666 47677 68679 11881 10957 -31955 -47249 -48733 43587 17243 19594 22570