% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 72 67 64 25 44 47 45 171 271 303 247 185 139 273 228 171 175 185 187 196 148 198 248 214 399 387 461 315 524 434 334 390 394 235 351 301 188 299 208 230 231 171 218 280 88 298 353 420 381 287 279 540 437 351 848 1320 659 -913 1679 -1420 2387 -1857 3549 2175 2664 6301 -797 3379 -1614 4163 6008 -1677 -909 -201 -1025 -3966 -2615 1903 -3901 5153 3479 5299 -2709 -1036 5194 -966 -4745 -2631 -1276 4354 3104 -3738 -3331 4449 -722 2572 4750 -3770 -4933 1519 3511 -3592 1960 6465 -3323 -4191 -1151 -3001 -3013 -4886 -903 1305 3479 -3138 2094 3833 3461 4136 -1701 3788 2859 5221 -2896 2952 -3466 -3910 1666 1633