% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 119 91 217 42 39 37 38 540 563 350 313 412 305 415 274 195 159 217 304 135 83 102 37 156 66 57 30 49 41 41 25 30 19 44 35 -9 7 54 67 38 -6 -17 30 41 -68 -56 -50 -84 58 -84 -81 66 -148 188 139 21 -220 833 622 -469 -589 -413 -869 -996 -1107 964 -1119 -767 -1361 1153 -1022 -409 -1049 -1306 956 -643 -1197 -1240 -883 -457 -1155 -1001 -791 -1086 -1236 -1265 834 2074 -1034 -1360 -763 1118 -645 -897 -1329 -754 -1223 -1311 -1231 1548 1097 1806 1210 1889 -1261 932 -868 -378 -1268 632 1452 1174 -1167 -1171 1111 578 -436 -615 -1184 -1322 -1314 -998 -1330 1022 1451 -749 -1138 -1077