% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 59 48 62 39 27 57 61 47 110 169 467 312 267 257 224 331 232 159 191 243 132 239 121 155 175 218 121 197 98 175 146 110 104 134 124 151 89 85 107 7 124 -41 102 41 -52 87 84 -220 220 -148 247 -552 -429 932 -806 941 1720 -1636 747 3567 -1847 -2314 -5552 -4239 -2645 -5707 12327 9460 -5906 -10682 9115 -8450 -9050 -7763 13192 -6698 -10536 6513 -9554 -6852 -1506 20250 -10789 2455 -8921 -9924 -9061 -9939 7331 12023 -6807 -5330 7224 13730 -12079 16535 -8837 -1524 -7043 -2241 -6208 -6377 11158 -11301 5842 12118 -9236 -13662 12312 -5508 7190 -7277 -4695 11403 8983 -6662 9464 14267 -8100 15999 -4715 -8757 -3115 -8157 5406 6692 -10475 4251