% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 273 400 343 294 160 255 185 128 222 513 1100 1326 2371 1293 2048 1515 1358 1688 867 1384 1230 1805 737 823 769 875 879 756 702 889 895 775 1502 351 972 925 607 845 816 1017 726 625 1109 828 815 802 1074 1273 1742 2054 2079 2459 2591 4594 3125 4875 6099 7868 8441 10661 7937 13543 20149 20547 37609 32773 22051 39337 32036 -17550 19771 20519 11243 25944 -1975 -9122 16372 1416 23828 22431 18781 6827 13399 5093 -10102 10071 14204 3949 -9973 -10007 -14096 22973 14966 20771 16263 -11711 -6678 15945 -12052 31064 4683 -9571 11422 -4198 19288 13355 23475 -19373 -6168 -5383 -18824 8863 -8645 -5933 3424 -10327 20087 -2317 -3663 -9266 -3179 -11675 -16293 -14529 13332 -21142 -13831 3248