% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 75 62 148 91 104 127 106 158 439 690 319 327 482 565 528 457 373 424 293 225 184 149 203 133 175 152 85 106 116 172 114 99 109 75 115 79 116 134 134 103 156 193 242 380 298 350 312 401 277 241 388 590 633 593 570 -489 222 -410 119 2350 1683 1425 655 -4094 7830 4379 1211 -4184 -3689 1742 3314 1323 -2897 1485 -921 -1474 1675 1337 7942 -1930 -4424 2923 -2731 6842 -2155 1731 6604 5042 4891 -4359 218 3072 2355 -4873 -3289 -4544 4321 1528 3608 -3411 -3345 -1801 4296 -2541 1583 1427 -2855 -4622 5304 1133 -4013 5017 3130 -862 -4615 -3829 3902 3218 3998 -2942 -4999 1889 3993 -4284 5175 5759 -3413 1957