% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 87 197 169 305 202 147 202 119 255 142 73 165 579 496 1299 1655 1569 2339 1317 1725 1494 1796 1516 945 1228 1457 782 924 735 471 687 380 810 849 963 534 727 816 886 909 745 729 503 679 798 594 669 993 1081 1254 1308 1217 1032 1270 2321 2800 5797 4074 5507 4186 9301 7082 13330 7786 18533 -5056 20433 13294 14336 9919 9496 12410 3992 6519 2665 19314 4901 1878 11254 5917 9799 10037 -6788 -7306 3931 -9250 -6902 5712 14065 -8578 6144 9776 -3334 -5974 8103 -9017 -1923 5438 2435 -4617 10457 -4320 9714 5095 2444 8892 11028 2838 -8496 4091 2193 -8008 -4877 -3451 -5778 11671 -8488 4227 -5155 -8694 6129 -9121 6489 -7935 1173 -10027 -1279 -7388