% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 130 187 263 273 158 151 105 175 157 129 137 592 820 1666 1126 939 744 964 631 647 328 325 385 385 318 281 354 334 221 278 233 197 210 109 154 111 130 137 89 99 89 181 141 116 184 301 285 368 323 289 474 759 604 985 -410 -802 1027 897 1776 -1279 1020 6877 4112 -5615 8069 22053 3501 8143 10438 6566 -5011 -9112 15801 -4895 4685 5780 8918 12957 4082 7084 17561 -4032 6484 -6340 -9450 -3946 12704 -9250 3989 3537 -6004 6516 4307 5760 -8149 20618 -5819 -8174 9543 -6384 -5565 2014 -2453 -9759 -1865 12494 -8804 10508 12294 3774 8721 1659 -6549 10506 -10785 14225 -7718 -11270 9238 -6289 -7604 10579 6043 5795 -6460 13586 8012 -6399