% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 64 49 41 52 35 123 734 869 102 83 75 163 166 151 122 187 232 215 137 147 155 196 185 226 165 230 171 254 155 140 259 132 290 259 274 309 176 398 197 137 129 285 184 -167 -144 383 496 634 -518 -98 -805 2059 -278 -1499 -868 -1486 -2794 -3079 -5037 3145 -9089 -11284 -17968 -29091 -29803 -22063 -18142 23603 15761 32941 17845 10439 -23098 13765 18705 -27237 12528 -28310 -26121 -2223 24287 -23676 19515 2036 -23246 -22775 24866 -32665 -3073 47719 34618 -15217 13856 -32447 51998 -27574 -20689 -24280 31120 19115 -24021 30842 10398 -30047 9761 -21245 20220 -25788 12082 -19240 20923 -13822 -27563 13651 -10955 -21407 39955 -20275 -20735 19328 17304 -32199 8036 40565 26679 -18104 -15590 -16494