% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 38 38 56 27 28 69 51 303 756 142 120 181 134 196 178 344 357 353 386 280 288 186 183 198 188 166 89 162 227 110 198 237 324 300 550 399 412 561 496 462 498 533 266 507 527 423 387 -71 603 521 1025 -520 123 -309 1889 991 2938 -1154 3494 3022 3921 -1173 -3184 9844 -3859 4593 8800 -6189 5940 -9519 11900 14655 11741 -6972 -8821 6815 -5738 620 15946 -5829 510 -7888 -10215 8917 8091 -3242 5301 6266 9270 7261 14107 -9105 7957 4953 -6163 14732 5097 3468 6535 -1516 9154 -10861 -5859 20787 9749 9811 7019 -6531 7519 2332 -8277 -7359 -1937 6286 3160 -6486 -6591 7730 3186 -9503 -6650 19807 4480 -8306 22247 -10589 -5437 -6046