% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 39 37 47 46 22 21 34 39 141 98 114 102 268 326 274 312 193 261 288 259 331 321 171 313 248 273 201 173 194 113 277 245 287 217 197 166 266 163 141 153 222 157 154 150 132 241 -158 -257 439 -208 231 281 716 930 768 -877 2460 2252 2296 -1400 -572 5965 -3629 -5783 919 4368 -7211 -7228 -6135 -4676 6330 -5706 -2791 7319 10885 10185 10587 1310 -1568 5575 -5854 -6452 -6114 -7379 3566 -3542 11625 13288 10748 7462 -2585 1886 1081 -2233 8752 2782 -2967 8383 4575 7859 2293 8897 -6864 -5029 -3427 -785 3184 -5616 -6595 -4464 7884 -1185 -2690 6218 -6749 8289 6069 6793 -6929 -5352 3520 4170 -5685 5698 -6885 -6837 2768 4783