% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 81 84 84 58 57 47 72 40 121 121 229 196 115 148 316 272 353 534 793 755 986 616 507 536 364 540 480 439 338 368 552 440 325 364 349 323 155 235 288 358 473 295 396 126 359 246 360 -155 -227 699 772 273 -905 -275 -1021 1533 2236 -1997 3539 -1770 -2283 -5912 -8083 -5906 -7327 -12629 -7810 -8470 4880 -9205 -2949 -6116 12919 -7642 -11116 -11711 16679 -11314 -3550 9888 -9485 -2998 16174 -4161 -5903 -9882 -6740 11717 -10969 6525 10335 14450 -10582 5070 -8469 -8538 11386 -7582 -9382 -7154 -7091 -9987 -4556 11069 2244 13376 13355 -10213 9826 11171 9976 10068 -9711 2390 -9484 -10861 -8725 -2598 8157 -9888 -8075 -6767 -7169 -2971 -5333 4826 4836 18473