% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 40 35 58 44 54 62 72 493 539 250 179 154 118 415 211 267 470 420 258 417 176 188 277 143 189 224 245 230 235 315 294 338 516 552 466 387 481 499 315 558 433 504 414 -88 -166 -146 484 668 -661 -548 -1096 420 854 1169 -2894 2416 -2755 5584 -7390 -9147 7840 -16686 -16042 -3379 20782 25912 36861 -13150 -39186 -16984 -13493 29558 39237 53797 -18589 32540 14371 -32799 -24290 -37319 -22965 -25468 24433 -23477 21942 48708 -19609 -9430 32189 3068 -22160 -36062 -33606 41417 -18402 22839 69109 24153 41944 -21270 25105 35417 -25716 25291 41004 5689 24536 -18174 -29563 9580 -37856 45382 11638 14143 -33315 18671 -23984 10140 11561 -21837 -19221 -35593 -17043 16974 43369 -36512 31232 -34679