% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 42 54 57 46 40 45 40 55 64 80 167 246 284 253 331 238 283 271 309 213 237 246 253 256 224 142 120 133 130 85 96 72 76 97 85 66 94 56 66 75 93 67 31 27 -65 25 21 66 71 108 -102 144 295 229 -293 -494 -554 646 975 -1179 -1770 -1367 3657 -2281 -1238 -2295 -3304 -849 -1044 1230 1616 3825 2557 1266 -3260 2005 3401 -3226 693 4274 3394 -1674 4935 -894 4885 3758 1065 4505 -1195 -2869 -3940 -2617 -1932 4829 -3345 -2149 2735 3486 1742 -2399 -2165 -2348 -916 -2982 -2892 1723 2549 3222 1627 -3151 2794 -2454 -1876 -1877 2845 438 1344 5285 -1272 -2042 -880 -1108 -2908 3272 -1767 2710 3642 4312