% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 54 73 72 37 111 52 76 105 80 120 115 219 304 374 333 322 401 463 515 560 888 629 653 399 515 469 618 603 416 446 651 343 349 318 308 411 351 374 309 308 382 265 154 448 200 473 409 733 290 691 626 912 1429 1386 -1324 2659 396 3350 6971 2980 -6607 -2824 -4573 22525 11423 -8107 -12230 -10755 14394 14392 27290 19023 13916 21545 -14915 -19492 8856 17564 -7538 8135 -13898 -13859 22670 -12710 -12344 -15695 29996 11139 5225 1859 7850 -17498 13664 -14366 -13375 -15883 16143 -13569 11741 -7269 16257 2063 17522 11240 7843 13302 -11117 -12795 912 -20305 -18031 14243 13214 -18458 16817 15048 -6342 -17305 -14863 21981 19746 14877 -14649 17419 -18490 -15165 -14051 -12309