% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 65 49 33 41 41 79 76 79 161 229 234 248 198 240 162 198 180 162 122 120 129 168 99 257 223 124 153 118 186 92 141 97 88 82 147 102 94 144 102 113 62 120 103 47 86 133 142 184 -148 90 -88 517 313 317 208 757 1090 -502 2082 -353 1640 1816 -1955 4301 6331 3615 4463 -981 6387 -1092 -3228 2386 1806 2807 -1312 -2716 2786 -2890 -2908 -1285 5725 1478 -2891 -2762 4339 3162 -3093 3976 -1299 468 -1463 -1848 6117 -1695 3877 -4128 2298 6411 3544 1385 4970 3844 -342 -2675 -4131 4047 -2270 3071 1382 4799 -4340 -953 -3647 -3636 4606 -3243 2965 1923 2169 -1280 -2825 2305 -3086 4761 3690 2859 3127 -3110