% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 61 139 133 144 129 123 183 375 815 530 772 412 350 342 183 186 204 198 115 162 123 114 103 98 90 127 78 58 110 39 43 -32 49 103 168 222 179 205 -162 314 103 -195 343 228 -348 -50 -517 -483 -497 -681 1606 -626 -726 -745 -2359 -2614 5642 -4052 -7646 -8248 -3025 4942 -13470 -19777 15209 38745 11365 7320 -21165 -29783 13217 -23728 13574 30629 21098 -20127 32763 19291 36076 23173 20208 -20803 -25952 20196 -26430 -22570 -27500 -12389 -13491 28367 -29030 30039 -27621 -21639 25912 -25984 22933 21206 28671 -11226 -27551 23177 32868 -21510 20043 -30510 26753 8974 -9478 20342 -21240 -4582 -10943 -30302 17830 54436 30386 -25395 -8346 -28661 -19547 -10722 9406 -29612 -22177 -25486 -13801 -18845