% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 45 63 60 125 80 111 47 100 143 166 152 205 228 212 306 372 409 612 456 484 539 473 374 543 345 352 311 403 151 296 330 350 214 354 229 303 251 205 172 258 235 269 266 378 264 311 561 402 551 354 880 1215 1773 1246 1735 2340 1119 3171 4570 -2070 7864 12630 2527 11591 12554 10871 16788 4089 -4444 19826 16813 12690 12469 19955 15103 -2664 7776 18077 18599 -4812 17393 6445 -5551 13837 15095 5537 4904 9052 6221 12660 9363 11062 6410 -9328 -3730 3259 -7358 3957 -1821 -4061 -2260 6072 8504 -2583 6540 8208 9117 10057 -9828 -8736 1902 -5598 16967 -6478 -8706 12062 -5942 -4572 -2874 11183 9539 -1678 -8548 -10269 4361 -8852 -11222 8915