% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 53 41 63 76 55 43 41 31 64 92 98 106 295 397 319 236 233 239 143 99 61 65 72 68 62 59 51 40 65 59 62 68 41 43 63 40 18 68 72 53 44 56 46 81 74 -26 40 83 -107 205 -153 -209 -51 375 -262 -342 -305 249 181 -266 983 -409 2692 -2136 -1603 -2159 -1954 -1605 -1076 -2302 1287 1471 -870 -2290 -2330 2939 -2288 -77 -959 -1023 -1504 1343 2241 -930 -1619 2022 417 -1221 2166 -2486 -1911 -1558 673 1452 -1588 3555 -1211 1172 2653 1364 -2462 1313 3778 -2493 -1524 1805 -2241 -2635 -2254 755 -776 -1992 1220 736 3178 1653 -844 2568 -2615 -1610 -1413 -2130 3509 -1556 1996 2843 -2227 -2004