% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 146 76 72 73 53 32 55 31 63 118 209 217 399 381 407 216 183 179 156 86 120 171 78 91 121 91 148 76 79 125 67 87 99 84 106 72 63 70 90 95 73 107 119 100 -17 110 -108 -179 -87 245 456 500 -518 -719 399 990 -497 1055 -1787 -2616 -2977 -1733 -4529 8758 6281 -7365 11452 10627 14388 -3879 10662 -7978 6697 -9081 3161 -9362 -8043 14160 -4874 -8904 -9210 3763 -7507 -10906 15195 -3601 -6793 13252 -6340 -7257 6202 14669 6262 -6006 -5196 -8157 -10092 -8025 5838 -8270 16552 -823 3458 -4910 -1650 7506 8251 7846 4099 -5050 7559 -5682 -9743 12547 -3731 -4702 -8452 -8248 -4901 15190 -7642 -8832 1851 -4974 -3588 -6246 10469 -5676