% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 77 65 58 67 67 53 82 108 154 105 93 135 245 378 331 366 436 391 666 503 734 561 536 399 597 361 369 523 367 379 382 234 410 345 238 166 265 262 176 270 301 271 209 341 291 246 178 720 216 22 669 879 642 1014 -53 1531 1033 2112 -3233 -3959 -2888 -1708 -4029 4563 5250 15229 7757 -5786 21912 -2524 7298 10594 -6349 -10893 14346 10199 7547 17507 -8670 7482 6524 10323 6725 15422 9483 14386 2461 -1286 -927 -8951 15657 8525 -7640 -5869 -5906 13598 9943 -10086 -10724 -3885 -324 -9041 5534 -11270 -10427 13136 10964 -8884 9564 8388 4072 6038 -10540 -8284 -7728 5941 9226 -2340 5348 4594 -4439 8128 9785 -5425 -3896 -6988 7116 8679