% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 47 67 61 37 55 30 61 43 54 104 95 269 409 494 441 449 480 484 302 272 266 178 304 224 222 181 187 240 125 192 170 164 233 96 189 133 168 55 131 189 40 138 97 -117 -99 -119 182 -141 -289 658 857 -577 -391 -665 -432 -848 -409 1959 -2782 2979 -2854 -4272 11273 15214 14214 12919 4735 -9630 -10908 -7832 -8945 16504 -10030 -9422 -12385 19479 4628 -7370 -7013 16030 -11934 10943 -11476 -6798 -12076 13843 -8509 -8625 10755 1486 20377 10490 -8348 -9073 -9582 6273 5012 -8239 -15471 3978 -9855 4774 9853 -11892 8366 8791 11123 12923 -10940 -10684 -5219 -15303 13821 -1229 -5130 15503 -2231 -13228 -9121 11937 9585 -11557 8966 8917 -6588 14922 -6683 -10415