% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 46 31 34 23 21 25 36 14 34 58 81 122 145 179 246 319 253 249 313 342 277 256 260 200 138 232 225 222 220 303 237 249 209 247 188 186 255 128 238 117 159 218 39 174 316 175 -219 -73 354 -373 -527 -682 -648 -446 -784 -1050 -1143 -400 -2328 -3014 1394 -3493 -5165 2700 -3038 -4399 -3759 -3062 7497 -7764 5806 8600 -5755 -7997 1411 -6677 -3026 -1238 -6466 -2814 9362 -4365 -8072 -3011 -2823 -8250 -4300 2739 -5080 -7801 -7526 -8703 -9394 -4109 -8636 -6404 -2923 1756 4877 -6570 4124 7976 6950 -6865 7447 6331 11516 -8481 -5358 -4053 -1258 -8622 -4878 -7874 -6502 10130 -4161 -6947 7787 6007 -7804 7751 11156 -6130 -4077 3811 -3854 -9838