% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 32 26 28 26 45 42 41 80 163 188 78 153 235 231 221 95 113 145 158 72 90 51 140 150 125 161 112 95 103 74 96 78 113 89 77 101 51 88 90 65 48 63 129 65 50 96 142 -86 68 -157 100 -207 100 123 181 -455 571 -322 251 1132 -722 -757 -1853 4212 1318 -2214 3778 -2743 -2401 2463 4114 -2119 -2672 -2598 3312 -3228 68 -1739 -2813 -2713 3368 -2392 1511 3670 -2103 3333 -2669 -2016 -2569 3982 2166 -3150 -2192 1081 -2292 -1603 -3018 2085 -1452 -2933 3100 5788 -1913 -2252 -1743 -2957 -2615 2359 4597 1742 -3149 -2710 -1945 -1998 3753 -1836 -1050 -2285 -2858 3533 -759 1868 2781 -2259 1221 -2407 2588 -1657