% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 42 58 46 88 27 54 47 55 143 258 493 366 356 352 222 135 182 257 206 170 239 473 561 631 663 437 532 654 191 257 382 266 379 370 302 317 310 235 231 315 116 265 62 270 358 289 -256 219 594 783 690 -717 -577 1125 466 -1490 -2204 2175 4845 -2048 -3634 6111 2269 1746 10057 9904 -3673 3917 13858 7276 -5686 12110 11291 8840 7287 13039 -9934 -5546 -5509 -3563 2421 8385 13904 -9359 -9777 -5955 -5840 11794 -8186 12998 -5424 -7894 -10802 -4705 7378 10123 -6727 -8870 12923 -4137 -9235 -11733 7276 -4696 -8433 -6584 9948 5460 15594 -8267 -9887 7758 7931 -1743 6354 -3322 -11831 6064 4652 13563 3008 -11195 8153 -8008 2086 9428 -4288 10808