% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 48 50 102 68 35 61 163 216 103 150 142 150 164 194 473 473 290 353 335 422 199 249 178 157 131 193 155 158 206 295 388 382 431 319 393 320 344 429 330 244 198 421 295 381 201 570 87 244 449 450 -89 485 1650 1694 -358 -1630 432 686 3539 -1476 9366 4329 14437 8516 2142 -7031 -8138 1419 12045 7764 8089 8143 6001 -6106 -6984 6400 24481 8830 8367 -7055 12938 7754 -9181 -3820 -4909 -8732 -8249 10178 -5212 7309 -9931 -5253 -2078 6173 -7977 12866 13495 -9387 9466 -5521 9074 4659 -8893 -6879 -9275 -11259 5974 7187 -5968 1322 15193 22657 -7865 -9643 5574 -8291 9270 -9186 -7454 4550 10046 6461 9779 -4105 -5703 -11711 -5704 7371