% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 84 40 52 51 58 69 93 77 102 155 98 182 255 171 307 244 237 169 102 116 129 129 141 114 135 99 106 145 89 119 68 84 113 81 113 103 63 89 61 52 80 14 151 70 132 46 77 -79 155 202 -93 122 -229 390 -150 329 -404 -731 156 758 -1296 -923 -897 998 1688 753 -3812 2422 6489 7309 3606 -1651 -3421 2191 2842 2696 -3869 -2760 -1970 -1925 3304 7767 3642 2598 -2466 3174 -2671 -2409 -1318 -535 2718 -1887 -1507 8035 4395 -887 -3975 6737 5116 3311 2141 -1520 -3848 2315 2466 -2223 3877 3149 -3678 -2551 -447 1417 4710 3573 -3074 -2995 -2866 -2660 -2490 4062 779 -2145 -3196 1792 -1904 -2454 1468 7199