% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 68 89 80 51 44 50 79 97 220 343 604 306 359 278 179 142 225 237 150 313 227 171 201 156 146 115 105 153 105 111 113 118 86 118 92 75 91 82 71 -27 77 168 32 -51 109 35 198 -308 -130 422 436 227 -564 -407 -780 2759 -842 1675 3146 6342 -1409 4667 5841 8223 -3965 5200 4313 8385 -6634 9340 -4017 -2825 -3567 -887 12816 -4733 -9170 5527 13933 -1756 3966 -6839 3454 8522 9463 7159 -10021 -6057 -8955 -6084 -3690 -7153 -7935 8538 -7415 6496 11743 -4588 4395 -6794 -10236 -2437 -6622 3842 -9532 -6430 4860 -3306 5519 -7468 -6005 6263 3348 -7972 -7720 13772 -5037 9580 -8373 6119 4217 14045 6550 3026 -598 -1753 13303 -7958