% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 34 71 105 108 52 64 71 90 128 124 117 237 333 634 667 550 367 167 241 227 242 178 129 195 189 140 218 148 235 171 98 90 128 130 98 130 161 34 163 180 156 152 177 182 317 519 -295 159 426 373 -737 128 865 -1229 3086 1180 2234 -1609 5435 -2212 -5174 13000 7944 -14672 2745 11732 12064 13355 28126 6019 7224 -14789 8765 16326 15776 -9201 4504 -9178 -4607 13834 16405 -9845 28988 15296 -10348 10199 -13810 22790 -6956 24863 12581 17234 17808 -7467 19360 -13376 -14236 17891 -9164 -11988 -16166 -11839 -20611 11197 18874 24275 -14475 4298 7033 -12246 -13764 -14425 -7805 -15702 18668 11819 18410 -17714 -10897 -6961 -9154 29523 20011 -10196 -4166 38649 6955 13396