% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 93 140 130 121 68 107 150 303 519 1060 612 570 342 168 204 249 170 266 221 397 325 281 299 161 223 153 193 156 88 180 104 -34 121 69 90 101 249 33 -97 147 59 -171 263 633 138 -561 -286 -610 -1029 -853 -1288 2215 3088 -1366 2555 4671 -5339 4029 -9442 7952 -8598 -8344 34925 -14535 21895 60741 -19200 -33826 -22868 7144 31826 11325 30714 -26135 -32311 42390 39169 35959 -26426 -16214 35586 -35072 26451 -27616 -27014 24976 -22503 -34318 29837 -7537 -27762 -20138 -38173 -37058 -30784 -30930 -31904 36219 -39784 39245 -21179 24575 70212 -35286 -21794 63433 35289 -33246 -12868 -36815 6992 44796 13385 -15075 -22699 -18012 -29440 -39102 -41740 23213 -9561 8637 -17844 -2363 -13637 -24435 51251 20806