% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 60 45 60 40 60 40 59 130 178 116 180 371 207 164 154 106 102 97 115 102 61 98 71 51 93 71 46 28 48 38 -31 73 -19 48 53 -67 77 80 51 -75 -113 25 -172 -173 88 -255 -163 -446 -371 -276 -692 1746 -1057 -1378 1164 -2274 -2762 -1319 3683 3943 -6921 -4282 -10318 -11189 29617 10941 4138 18302 -8732 -14125 -9526 7458 7038 -15023 19950 -4172 -183 -15252 -10277 11431 -8959 13899 6160 -13619 -10710 20692 -14820 -10414 -15215 -4428 -14899 7327 -13670 15633 -15452 11637 -11848 10171 -15235 -13031 -9964 -17701 13276 -9478 9943 -7190 10269 10936 20626 -8548 9781 -8499 13817 -11267 -15281 5760 14867 -8549 11676 2847 -14412 -7734 11907 5066 -11757 12490 18395 -7804