% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 475 405 342 201 429 597 1216 1196 1276 1661 1296 566 961 554 645 860 650 535 495 555 289 326 375 304 243 306 191 382 209 240 284 466 434 395 514 414 413 354 485 289 409 460 270 284 397 287 522 165 698 588 -437 601 481 1210 818 2504 -1737 3691 -1874 -2079 4529 2931 -3227 20119 15500 -11975 13460 -5870 12897 17273 20925 17284 -7774 11804 -11270 16542 -10939 -9754 18378 4203 6049 6283 5121 11467 -14350 -2542 19790 -9758 -9784 12320 17479 -11829 -5107 18156 14299 15996 -13462 -11112 16895 7039 20010 14785 -7724 6122 -12833 -12942 -13420 -1048 12686 -5291 -11044 -9538 8747 -13254 -12218 15456 20610 -12575 -4883 -9024 -10246 -7017 7617 13146 -6891 -3450 17324 -6044