% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 89 58 77 58 53 32 57 69 48 93 137 272 495 660 412 318 273 231 133 131 120 175 167 144 203 140 148 237 226 189 335 302 452 260 374 378 431 344 345 389 485 425 268 233 302 277 353 143 480 549 123 746 500 637 371 -923 1387 1082 1384 3540 4285 -3668 771 -4858 -5799 -6757 5833 -5172 -5516 -4706 5692 -5095 -6573 4456 796 -6974 6442 -8816 -4823 6319 -1247 5356 -4450 8590 7683 10827 4034 6702 -4344 -5315 -8251 -2249 2264 -6032 7448 4041 -1742 -3349 -3251 -7388 -7401 -3061 -4977 -4395 -7890 3875 -5157 10640 1972 4382 -6423 -5942 6093 -1497 -4535 -3985 2964 4596 -6803 4399 8789 1650 6683 -6976 7990 5191 4105 7849