% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 39 44 31 52 25 26 39 78 67 85 92 68 97 77 106 222 284 303 425 387 473 540 664 536 523 243 165 177 169 188 180 197 126 175 93 118 87 67 85 123 5 -57 118 146 105 192 187 164 -220 287 581 473 374 659 1329 -382 -1480 -1034 1810 -2700 2781 -2032 -4982 4365 8380 -4067 -6604 2718 7535 -7468 -4787 4051 6032 -8425 4084 8214 5791 4213 -3625 -7478 4388 -6905 5693 -6779 -2879 -4990 -4756 -5279 8365 7694 -4211 4848 1800 5671 -1935 8653 -8226 2386 -8136 -1575 -4741 -6677 9322 5964 3962 -8261 2259 -5275 -2001 6668 5788 9944 -6086 6352 7370 -5282 3464 7811 9706 9431 3931 -3880 11174 -7054 -6186 5015 -5937 9874