% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 154 227 324 221 165 251 208 131 114 163 228 501 535 1127 1399 2360 3026 1541 1003 1254 1252 1480 723 551 1033 903 868 1265 683 536 804 893 548 1096 695 606 698 666 661 522 554 541 671 652 577 908 645 1113 1490 1615 2390 2489 3263 2325 4708 4422 5182 9574 11509 17748 14018 20080 35857 37518 32890 30784 43007 33542 47787 32847 24423 -4137 22769 42405 31160 26621 25353 13835 24024 31438 37438 35044 22958 23196 32468 -23790 20956 21315 4088 -5528 -18218 -6959 38585 37292 40522 -13829 30395 2194 15072 -22696 25572 15083 19377 17347 9618 -8307 -18715 17100 -17202 -19574 -15294 -18671 24794 12618 19892 -18670 21160 11403 -28068 10002 -22372 -15415 -28019 -17516 19999 -10558 28967 22788