% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 250 554 377 288 257 226 161 222 144 231 444 1141 1688 1890 2120 1942 1565 1136 947 920 1216 926 947 933 950 640 816 653 621 347 642 617 768 459 479 440 691 522 370 523 544 556 464 361 502 457 485 529 759 1039 1175 1514 1452 1276 1825 2391 2257 3585 4076 3491 6466 4239 10283 11838 17331 3453 9304 13845 1192 16231 10659 11594 5069 11301 14647 12012 11800 4600 8770 -5407 11252 3218 14531 1970 9763 6353 5953 -4513 4993 11149 6180 14252 -2618 8875 10057 10635 4514 8144 4777 12494 -5674 11843 -3148 -4844 -5527 -6760 -3170 -6805 -5950 1122 -7367 -5024 10211 -5655 -5360 3748 -5467 -4866 -6817 -4476 8000 -3267 9319 -3120 -1029 -6434 4440 -7546