% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 66 29 39 53 49 37 36 86 223 75 100 247 148 206 193 362 220 170 167 210 325 340 414 812 675 628 601 426 350 327 294 294 276 271 274 248 254 186 370 371 289 198 188 399 620 215 -413 676 562 -452 -571 -994 913 -623 -2177 -1601 1263 -4323 4679 4290 8838 -10649 29436 17409 31560 33262 -26488 -28524 -23609 29870 -34719 15813 32117 -23558 20155 -29970 17428 21664 -9580 13441 24236 -16729 23207 -24073 25855 10248 31488 -29961 -13149 -23295 27725 51045 40360 24281 36603 -25756 32928 -33104 -16099 -12651 -18426 -21809 -17757 22597 -39764 17302 -13963 -24735 28673 -26202 2360 15335 47268 31126 20006 -27714 34200 -24740 22874 45678 37374 16388 -30809 -34105 50649 -26961 -35022 -20264