% Pressure Derived Surface Spectrum in units of mm/sqrt(Hz) % 128 Frequency Bands are 0.00781250 Hz wide 77 95 70 49 52 31 83 108 269 457 429 281 250 320 331 347 190 332 307 310 217 190 247 203 156 149 170 132 125 163 105 88 107 88 41 92 34 121 58 143 15 -17 150 112 190 -34 41 290 -311 -208 -220 646 -316 838 -1004 -1120 1084 1200 444 1421 -1994 -2007 4410 4706 6693 5381 11337 -231 -2545 2201 4339 -8247 15468 3633 8814 -5291 -4532 -2328 -5812 -3749 5318 2552 -4126 -5258 -2341 1044 6081 11223 -2520 -2744 4760 -6639 1527 3015 -3248 4505 3289 -2812 6803 -4263 8545 2246 -5605 -2605 7271 2225 -6957 -3349 5798 7339 -2505 -7809 3281 -4384 9111 -5752 -1834 -7165 2474 1863 2169 7637 -6745 4585 4656 3402 -6776 -1573