% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 48 43 71 115 67 65 53 98 201 337 367 226 215 302 289 266 376 330 280 265 358 304 397 153 263 237 235 350 249 170 239 195 244 335 259 307 165 266 157 245 239 173 234 -209 188 -152 604 607 -556 623 -220 -1318 -1235 -1267 -1854 3968 -1423 -4566 -4744 -6969 -6048 11255 16907 16822 -17190 -25803 -19037 17664 23754 -25579 -7655 -11549 30429 -26060 35863 -30070 -31246 -19596 -28102 -25512 25742 26028 -21663 -23080 -7865 -23339 -24082 -23662 -18072 -33476 -29642 -22832 17407 -24301 19170 16409 27596 -18011 -31005 -12798 24248 27775 -9513 -14391 -25339 31956 -13998 -7300 15667 30433 8468 -26755 -21261 -27187 34476 21582 -11257 47431 29144 -29161 1872 -33270 18214 -28529 -26152 22291 21386 -21297