% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 67 133 143 155 78 127 72 85 126 411 629 614 744 676 378 272 291 273 99 215 286 177 267 224 279 342 331 430 470 324 197 233 262 206 254 164 212 151 216 234 113 239 301 158 167 416 190 245 369 675 -111 217 457 -373 915 1288 1180 1356 1649 3153 -1332 1968 1645 -4908 6597 4456 7357 8376 4980 -2030 3513 3333 9372 13949 2516 -5948 -7746 5461 9331 3763 1432 -5561 -5428 -2212 3663 12361 8294 4876 -5814 -5669 1920 9511 4726 8616 6075 -3602 7271 -5525 5311 3314 -2611 3976 6188 3968 -3440 4621 -4090 7381 -5791 10808 4037 -4467 3069 6565 -1732 4176 -1183 -2399 -6311 -5789 3154 -3205 4178 3473 -6012 -5495 -5886 3175