% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 57 49 53 48 41 46 29 63 89 81 77 125 127 233 247 349 384 500 619 455 343 464 549 275 211 258 180 187 246 171 167 104 76 131 98 142 136 91 136 152 190 147 163 127 45 97 210 170 273 272 273 -29 -149 451 496 456 550 185 716 353 -773 595 -1569 3373 3744 2438 -3059 2354 1560 -1775 2962 -1813 381 2675 -2831 -2137 4212 4811 610 -1745 896 1073 1544 6156 -499 2367 3468 -1957 -3065 3529 2977 4350 2483 4781 2740 -1098 -2611 -2920 -3051 1774 4028 2921 -3609 3456 2366 -3632 2215 -622 2554 -3354 2830 -3464 2708 2958 2595 -1658 3285 -2290 -2107 -1627 -3400 2374 -2588 6504 -3143 1847 -1097 2375