% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 64 64 80 65 94 59 60 55 70 120 75 117 150 249 400 438 419 400 387 316 341 400 381 382 278 480 400 278 229 188 286 166 139 270 193 139 130 173 157 134 168 142 220 144 202 90 177 259 300 260 79 192 168 -301 -410 1075 811 -335 1514 -1083 2082 1740 1521 2223 5232 -2555 3414 3604 -713 5270 2890 3253 6101 -787 985 -2564 -1083 -3347 4851 2417 1623 -3387 -2924 -3037 -3561 2680 3596 -2857 4717 -535 977 -2610 4558 -967 3126 -3423 -4105 -2966 2756 5606 3260 -4689 -3610 -1957 3030 4378 5707 1859 1155 -2597 1908 -2707 2868 2049 -1211 345 3118 -4212 -2787 3635 1430 3226 2387 1923 -2716 981 -4008 -3523