% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 45 22 31 68 68 50 57 138 359 317 277 167 131 260 287 199 306 124 214 166 289 333 482 569 585 745 845 569 739 339 502 479 632 630 445 315 393 315 252 315 139 276 465 572 -112 -290 555 1050 -356 -825 -493 1194 589 2690 4212 4655 -1041 3949 6574 -7032 12577 10304 40783 28664 -6599 16368 20613 -12843 -12663 -13237 -20281 -8105 -28705 -20593 7043 16585 -24007 15027 -29544 25204 -25583 -7922 -30473 -17052 -26208 32767 -15513 18013 -26551 8657 32300 7418 15639 27677 -8974 -26597 -30149 31744 -25118 -7517 -21641 -27353 34806 18665 40795 -14352 30552 15037 -29966 -21569 -30403 -26777 23228 -21684 13945 9909 30957 -2861 6026 -12471 8182 -24236 14393 -9726 20666 25261 14445 11139