% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 44 78 188 114 85 100 158 86 393 193 158 171 185 436 254 300 325 892 1069 936 1118 915 739 767 458 511 576 581 462 441 358 404 234 277 420 296 486 354 394 274 361 526 279 340 367 474 643 481 610 828 1049 836 1170 1624 1663 2173 1735 3376 3323 5118 5033 6938 12672 7279 14405 17207 13054 14631 11834 10193 9219 18914 14984 6587 10423 9953 4295 -8721 13767 12245 -5231 9068 4082 -2549 5271 -8560 4255 7630 10253 13127 -3899 6901 -4073 10503 -8327 10426 -7081 12356 10882 6585 -6039 -8137 -5921 13355 -5691 13844 10892 10150 2021 6318 6121 -7808 -6406 -2625 -4053 -6078 -6884 -5957 6422 -8354 -8331 -9877 -6513 -2715 11644 -11461 1949 -6665