% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 52 41 73 73 82 65 55 121 142 162 92 197 257 435 179 281 241 168 170 140 259 296 540 618 897 724 888 722 566 832 566 529 668 588 262 437 565 386 443 405 390 325 419 528 416 469 391 729 1188 1466 478 2534 2391 1084 1493 5506 5869 10480 -2836 13121 10326 13657 -17638 22370 34107 33431 15976 -29750 24551 14936 -21335 15226 41234 35172 43967 -7127 -22926 44650 42769 -26370 -30488 18777 -22152 7225 -25764 -20619 -32180 -13905 35107 11159 -18423 -570 -21815 -24278 -7946 28613 24581 7392 -21230 -16464 -8988 27919 -25373 -29477 -20978 -25612 -29252 39618 -28046 52364 30097 -23180 -28762 -17074 11439 17359 31556 -27144 -17840 -25957 -27401 43842 18915 -12680 31102 -16986 35180 24541