% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 44 32 28 29 24 24 31 88 79 76 149 147 198 172 98 179 301 618 508 397 381 219 283 273 161 201 176 119 193 131 150 220 106 217 172 181 97 222 195 202 77 211 246 193 180 -88 508 349 300 -206 -233 -590 421 -600 -313 353 1436 2097 -732 -3180 -2370 1334 -4650 7336 -3467 -6855 3628 -1886 -7277 -9197 -5130 2025 -9774 -5673 -6162 -8279 -5566 2672 -7906 3429 -6160 -3110 -5766 -8817 -7472 9184 -3211 5399 -5894 -8949 -7166 -1942 -10103 -5253 -6511 -6936 1928 6125 4609 -5551 -5685 3365 -8519 -8858 -8785 4044 -7851 -7486 8074 8048 7865 -8101 8425 1607 6450 -4113 -2664 5664 -4278 7699 -6777 6775 -3220 4633 6682 -7486 8474 -5665