% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 43 19 44 30 37 51 43 90 171 109 71 135 260 106 186 288 251 162 103 64 104 181 169 254 255 231 154 199 175 221 219 243 157 223 187 159 173 258 273 339 229 375 159 146 385 272 -165 336 415 -411 223 563 -987 677 -646 -1395 1323 2020 -2031 1696 6567 6773 1391 -11069 3275 7372 -10924 -9729 -8019 1961 -6993 -6603 6595 -8652 -12737 -12206 8461 -5741 3762 11675 11673 -6388 3964 -7710 -7785 15461 2498 -3734 8147 9307 -12904 -12637 -5285 -6397 -9481 -9135 1031 -10848 -11751 7394 -5338 8064 9166 -4017 11382 -9027 5923 -12571 -9283 12227 5502 14188 8403 -6322 -9505 -8817 -13464 11383 10194 -5983 12848 -10980 4691 -10793 -3858 6557 -990 6882